Mathematics Middle School

I NEED HELP REALLY FAST! Find the measure of the missing angles.

Answers

Answer 1

Answer:

x=33°. y=57°

Step-by-step explanation:

Hope it helps

Related Questions

please help
(a figure is made up of a square and two semicircles)

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Answer:

73.132 is the perimeter

Step-by-step explanation:

The perimeter of the square is 32 because 8x4.

The perimeter of the semicircle is 20.566 and times by 2 as there are 2 is 41.132.

41.132 + 32 = 73.132

Which expression is equivalent to -3(2m-1) -n? 6m-n-3 6m-n+3 -6m-n-3 -6m-n+3

Answers

Answer:

-6m-n+3

Step-by-step explanation:

Answer:

I think I got it but dont think it's right but -6m-n+3

Step-by-step explanation:

So -3(2m-1) if you multiply-3 by 1 it will equal -3 so if you multiply it by 2 that equals -6 so then you have -6m-n-3 but If you dont thinks it's right dont awnser with my awnser

Please help. Its due in 10 minutes

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Answer: No

Step-by-step explanation: if he pays $25 a month, in 6 months that would only be $150 with no interest charges

6x25=150

No, it would take him 9 months to pay it off if he was making the minimum payment each month.
9x25 = 225

HIII PLEASE HELP ITS 6 GRADE MATHS LOLL

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Answer:

-5, -7, -4, -6, -10

Step-by-step explanation:

Hope this helps!

PWEZ HELP

THis is 3 qwestions worth 10 each plz answer corectly and u get branlyest

1 Describe the two factors in this expression

4(8 + 3x)

2 The surface area of a cone with radius r units and slant height s units is shown below:

Surface area = 3.14(rs + r2)

Part A: If r = 6 units and s = 4 units, write an expression that can be used to calculate the surface area of the cone. (4 points)

Part B: What is the surface area of the cone? Show your work. (6 points)

An expression is shown below:

4(m + 3 + 5m)

Part A: Write two expressions that are equivalent to the given expression. (3 points)

Part B: Show that one of your expressions in Part A is equivalent to the given expression using algebraic properties. Explain which properties you used. (4 points)

Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)

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Answer:

32x+12

Step-by-step explanation:

Yea.....can sum1 help pls

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Answer:

208

Step-by-step explanation:

8*8=64

9*8/2=36

36*4=144

144+64=208

have a nice day :)

Your answers 208 just took the test

coach cliffman made a deposit of $1,800 into an account that earns 2% annual simple interest. find the amount of interest that coach cliffman earned after 3 years

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He earns $36 after 3 years

complete the equation. explain how you got your answer

4/5 X 3/7 =?

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Answer:

the answer simplified is 0.34

Step-by-step explanation:

Answer:

[tex]\frac{12}{35}[/tex]

Step-by-step explanation:

Multiply straight across.

[tex]\frac{4}{5} *\frac{3}{7} \\4*3 =12 \\5*7=35\\12/35[/tex]

During vacation, Dave and his brother, Scott, rode their bikes from their family's rental house to a pond to go fishing. Although they left the rental house together, Dave arrived at the pond a few minutes before Scott. This weekend, they plan to ride a nearby mountain trail and turn back after an hour if they can't complete it. Who will likely ride farther along the mountain trail?

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Answer:Dave

Step-by-step explanation:

If we are thinking logically, since dave arrived at the pond first even though they left at the same time, he should go farther because he is more athletic based on the information.

The answer is Dave "........

Please help me.
I need help with this question.

Answers

Answer:

$367.38 is the cost to stain the entire deck.

Step-by-step explanation:

Here is what you need to know beforehand:

Diameter is a line that goes through a circle. Radius is a line that goes from the edge of the circle all the way to the center/a line that goes halfway through the circle.

--------------------------------------------------------------------------------------------------------------

First, find the area of the circle. Here is the formula:

Area = 3.14 (Pi) x r²

Since radius is half of the diameter (as explained above), you'll need to divide the diameter in half: 12m/2 = 6m

So the formula will look like this:

Area = 3.14 x 6²

Then, you just do the math:

Area = 3.14 x 6²

Area = 3.14 x 36

Area = 113.04

The goal of the problem is to find the amount of money Emma needs. Finally, all you need to do is multiply the amount it cost to stain per square meter by the total area of the deck:

Answer = 113.04 x 3.25

Answer = 367.38

$367.38 is the cost to stain the entire deck.

You made Marcellus 3 times as tall as Dan but you dragged Marcellus’s eyes to be 1 times as far apart as Dan’s eyes. A scale giant would have the same multiple for both.

If Dan's eyes are 5 cm apart, how many centimeters apart should Marcellus's eyes be?

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If you dragged Marcellus’s eyes apart 1x farther than Dan’s eyes then they would both have eyes that are 5cm apart because 5 x 1 = 5

Marcellus's eyes should be 5 cm apart

If Marcellus eyes are 1 times as far apart as Daniels eyes. We can write this mathematically as;

Marcellus eyes are 1x far apart as Dan's eyes.

If we spin this over, we are told that Dan's eyes is 5 cm apart. How far apart would Marcellus's be.

Marcellus eyes will be Dan's eyes divided by the mathematical equivalent we wrote the other time, which is 1 times.

Essentially, Marcellus's eyes will be just as wide as Dan's eyes

learn more about scaling here https://brainly.com/question/8072603

PLEASE HELP ME!! question below

Answers

Answer:

625??

Step-by-step explanation:

Answer:

If you used π, 157.079632679 yards or 157.08 yards rounded to the hundredths place. If you used 3.14, the answer is 157 yards.

Step-by-step explanation:

The formula to find the perimeter of a circle is P=2×π×r.

Step 1: Find the radius. In this case, the radius is 25 yards as shown in the diagram.

Step 2: Since the formula only includes multiplication, you can multiply any of the factors. For simplicity, multiply your radius by 2 first. In this case, 2×25=50.

Step 3: Multiply your last number with π. In this case, 50×π=157.079632679 or 157.08 rounded the hundredths place. 50×3.14=157.

Step 4: You found the answer! Hope this helps.

Please help ASAP and if you don't see the picture tell me.

Answers

i cant see a picture

There is no picture

Need the answer ASAP... (I will report you if you put weird answers to get points)

0.75 of the adults in a hall are women. If there are 125 men, how many adults are there altogether?

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I think the answer is 500
If there are x adults total, and 0.75 of them are women, then you have 0.75x women total. it is given that you have 125 men.
since men plus women equals total adults, 0.75x+125=x
125=0.25x
x=500

use socratic or photomath

Whats is 7 = 12v - 24?

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Answer:

To the nearest tenth: v = 2.6

To the nearest hundredth: v = 2.58

Fraction form = 31/12

Step-by-step explanation:

1. Add 24 to both sides to cancel it out on the right

7 = 12v - 24

+24 +24

2. Divide each side by 12

31 = 12v

31/12 = 2.5833333

12/12 = 1v = v

v = 2.583333

It’s V=31/12

(1). 7=12v-24 (12v is a variable so you move it left hand side and change its sign)

(2). 7-12v=-24 (7 is a constant so move it to the right hand side and change its sign)

(3). -12v=-24-7 (now calculate the difference -24-7)

(4). Now it’s -12v=-31, now after that divide both sides of the equation by -12

(5). So the answer is V=31/12

Sophie has a doll collection with 36 dolls. She decides to sell s dolls to a museum and has r dolls remaining.

What is the independent variable?

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lol xd i jejuducyycya udhydggd 8737377 dhhdhxy

A clothing store uses a markup of 60% on all items they purchase to sell. What is the retail price of a pair of shoes that originally costs $350?

Answers

Answer:

560

Step-by-step explanation:

i added 6p percent

Answer:

350, percentage increased by 60% (percent) of its value = 560

consider the functions [tex]f(x)=3+10x, g(x)=2^x and ,h(x)=5x^2.[/tex] which function will have a the greatest output when x=0

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Answer: 5 i think

Step-by-step explanation:

please help will mark brainliest! no links!

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Answer:

b <3

Step-by-step explanation:

Solve 2\3 = 1/4 k

btw it algebra

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K=8/3=2 2/3

Hope this was helpful

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Understanding the Pythagorean Theorem – Finding an Unknown Hypotenuse (find the distance of the mechanical webbing needed by Spiderman below as you watch video #2 – SHOW ALL STEPS IN SOLVING!

Answers

Answer:

100√65 yds

Step-by-step explanation:

The Pythagorean Theorem is a^2+b^2=c^2. In this case a=700, b=400, and c is the unknown.

700^2+400^2=c^2490000+160000=c^2650000=c^2c=√650000

√650000=√(100^2•65)=100√65

Using the slope formula, what is the slope of the following orders pairs? (6,4) and (15,10)

Answers

Answer:

2/3

Step-by-step explanation:

10-4 = 6. = 6/9= 2/3

____ ___

15-6 9

An art teacher makes a batch of purple paint by mixing 3/4 cup red paint with 3/4 cup of blue paint. If she mikes 13 batches, how many cups of purple paint will she have?

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She will have 19.5 cups of purple paint.
I couldn’t write the explanation of how you get the answer, but look your question up on Brainly and it’ll give you your explanation.

Hope this helped! :)

Answer:

She will have 19 ¹/₂ batches of purple paint

Step-by-step explanation:

r + b = 1 bp

³/₄ r + ³/₄ b = 1 bp

(³/₄ + ³/₄) * 13 = x bp

⁶/₄ = 1 ¹/₂

1 ¹/₂ * 13 = 13 ¹³/₂ = 19 ¹/₂ batches

VARIABLE KEY:

r = red

b = blue

bp = batches of purple

x = total number of bp

Good luck!!

Pls help One simple easy question

Answers

Answer:

c not hundred percent sure

Step-by-step explanation:

Answer:

c but some of them i dont remember ok

Please help me!!! (Don't joke or banned)
An instrument store has 20% clearance on every instrument. A guitar originally costs $120. You take it to the cashier and they charge a sales tax of 5%.

How much did you pay for the guitar?

Answers

Answer:

P = $100.80

Steps:

Price after clearance:

Pc = 120 - (120/100×20)

Pc = 120 - (1.2×20)

Pc = 120 - 24

Pc = 96

Price after sales tax:

P = Pc + (Pc/100×5)

P = 96 + (96/100×5)

P = 96 + (0.96×5)

P = 96 + 4.8

P = $100.80

Answer:

I’m pretty sure the answer would be $100.80

Step-by-step explanation:

1. Take the $120 and multiply by 0.20, which will give you 24 (that’s 20% of 120)

2. Subtract $120-$24= $96

3. There is a 5% sales tax so take 96 and multiply by 0.05 and you get 4.8

3. Add $96+$4.80= $100.80

Step-by-step explanation:

Which expression can be simplified as
1
18?
?
-3
o (no)
0 (10)
0
(noje

Answers

The answer is (n^-3)^6
The fourth option

Step by step:
The answer is (n^-3)^6

Which question represents the equation a x 1/10 = 7
a) What is 1/10 of 7
b) How many 1/10 are in 7
c) What is 7 groups of 1/10
d) How many 7's are in 1/10

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The answer is B. How many 1/10 are in 7

b) How many 1/10 are in 7.

The diagram is a model of festival grounds having three square stages and a triangular food court. The festival director wants to place a square booth in the included angle between the two smaller stages. Thus, he needs to know if the shape of the food court is a right triangle.
Determine the area of the food court.

Answers

Answer:

what kind of work is this

Step-by-step explanation:

Lin is selling boxes of cookies. Each box costs $3.75. Lin's goal is to earn more than $30 selling cookies. If Lin sells 20 boxes of cookies, will she make her goal? How much will she earn?

Answers

Answer:

With 20 boxes, she WILL make her goal. She will earn $75

Step-by-step explanation:

x = per box

Equation:

3.75x > 30

3.75(20) > 30

75 > 30

Which three sports make up approximately half of the circle graph?
A. baseball, basketball, and tennis
B. baseball, football, and track
C. baseball, football, and tennis
D. baseball, tennis, and track

Answers

i think it’s D because it all make up half

I think it is A. Those three make up about 58% of the graph

Other Questions

Please help and thank you Why is the Establishment Clause so important and a part of the constitution?1. The Establishment Clause insures that children receive a religious education.2. The Establishment Clause prohibits association between church and government.3. The Establishment Clause bans the government from forcing a particular religion upon its citizens.4. The Establishment Clause allows individuals to give tax dollars for the support of their church. how do you think gunpowder has changed War What is the difference between specialization and cross-training?A. Specialization is for employees at the top management level ofthe company while cross-training is for employees at the entrylevel.B. Specialization is for employees who have an advanced degreewhile cross-training is for those who do not have an advanceddegree.C. Specialization is for employees who love what they do while cross-training is for employees who don't love any one particular area oftheir work.D. Specialization leads employees to focus on a single skill or taskwhile cross-training deals with training employees in multiple skillsor tasks. Consider the following statements when answering this question I. Increases in the demand for a good, which is produced by a competitive industry, will raise the short-run market price. II. Increases in the demand for a good, which is produced by a competitive industry, will raise the long-run market price. I is true, and II is false. I and II are true. I is false, and II is true. I and II are false. what are the disadvantages of harbor sites.Grade 8 geo please answer 13 and 14 What is the angle relationship? Write the meaning of the following word. abbreviate Which activity is one of the two adaption processes purposed by piaget in his theory of cognitive development?A. Interpretation B. Perception C. AccommodationD. Acceptance Type your answer in the box.The sample standard deviation of the data set 3, 4, 5, 6, and 7 isfinal answer to 1 decimal place.)Do you know the answ Write a descriptive paragraph about bicycle Use the distributive property to solve the equation -2(x+5) =4 Texas was annexed in 1945 as the 29th stateTrue or false Is this an accurate description of the water cycle? The water cycle is water in the sea or ocean that gets evaporated, thats condensation. It turns into clouds but then just falls again as rain/snow, thats precipitation. It goes to streams and runoffs. That is the water cycle. No links!!! Math help. Urgent se puede decir la narradora tuvo una infancia feliz? This is a multiselect question! Select ALL of the following that correctly describe thefunction of stem cells:A)Cells that can differentiate into (become) any type of cell. Ex. blood, muscle, skincells.B)Cells that can renew themselves continuously.C) Cells that cannot specialize into different types of cells.D) Cells that come from bone marrow or embryos. 5. You just realized the turn signal on your vehicle is broken,and you need to signal that you're turning left. What is thecorrect way to do it?A. Hold your left arm out of the window at a 90-degree angle, with your handpointing upward to the sky.B. Hold your left arm out of the window at a 90-degree angle with the handpointed downC. Hold your left arm horizontally out the window.D. Hold your left arm out the window pointing vertically straight up to the sky. Which option is an example of literal language?Select one: NO LINKS PLZThe birds song was a sermon.The birds song was colorful.The birds song was beautiful.The birds song was poetry.