Mathematics Middle School

HELP!!! PLEAAAAAAAAAAAAAAAAAAAASE

HELP!!! PLEAAAAAAAAAAAAAAAAAAAASE

Answers

Answer 1
The first answer in the choices
Answer 2
The answer is c because it if you distribute the 3 into 10 you get 30 and distribute the 3 to 5 your 15

Related Questions

Rebecca leaves home to go to work. She walks the first 5 minutes and then increases her speed until she gets to work. Which graph represents the situation?

Answers

Answer:

Step-by-step explanation:

I believe that this is the answer.

Yeah I think so because she starts out slow and gets faster

28. Consider the diagram below. Solve for x.

Answers

Answer:

x = 70°

I hope it's helps you

Answer:

70

Step-by-step explanation:

because that is an alternate angle.

Help me please with this math question! giving brainliest to the correct answer

Answers

base - i cant tell if it’s multiplication or a decimal but if it’s a decimal base is 3.4 if it’s multiplication 12

height - 3.52

area - 1/2 x 3.4(might be 12) x 3.52 = 5.984
Ok the answer is below:
Length of the base is 7.1
Length of the height is 3.52
So plug the these two numbers in for the last two boxes :

1/2*7.1*3.52

Mark me the brainiest if I helped you!!

Find the area of the triangle. (Round your answer to the nearest hundredth.)

Answers

The answer is 3/25 or .12. Use the formula 1/2bh to find the area of triangles.
1/2(.4)(.6)
1/2(.24)
.12

hope that helps :)

How was purple triangle transformed into the orange triangle
shifted 1 unit right and then 5 units up
shifted 1 unit left and then 5 units up
shifted 1 unit right and then 5 units down
shifted 1 unit left and then 5 units down

Answers

1 unit right and 5 units up. :)

what shape is sometimes a rhombus
a. parallelogram
b.rectangle
c.square
d. trapezoid

Answers

Answer:

a

Step-by-step explanation:

definition of a rhombus is that each side is congruent and has 2 sets of parallel sides. and definition of w parallelogram is just two sets of parallel sides meaning a rhombus can be a parallelogram

Solve for x
Equation: 3x+11≤-10

Answers

Answer:

x <= -7

Step-by-step explanation:

3x+11 <= -10

3x <= -21

x <= -7

Hope this helps you!

Answer:

x<=-7

Step-by-step explanation:

please help? i cant figure it out

Answers

60x + 75 :))

Explanation: were disrupting 15 to 4 & 5 so were multiplying because when a number is in  parenthesis like this a(b) we multiply.

Answer:

60x + 75

Step-by-step explanation:

When using distributive property, multiply the number on the outside of the parenthesis by the numbers on the inside of the parenthesis.

Here, the number outside of the parenthesis is 15.

15 (4x + 5)

15 ⋅ 4x = 60x

15 ⋅ 5 = 75

KEEP WHICHEVER SIGN IS IN THE MIDDLE OF THE PARENTHESIS.

15 (4x + 5) = 60x + 75

Roger has two dogs which are named Sparky and Cookie. The relationship of Sparky’s age, s, and Cookie’s age, c, can be represented by the equation shown below. s = c + 4 *
Help me!!!!
Roger has two dogs which are named Sparky and Cookie. The relationship of Sparky’s age, s, and Cookie’s age, c, can be represented by the equation shown below. s = c + 4 *

Answers

I believe Sparky is 4 years older than coolie

Brainlyest for the person who answers both and is right

Answers

123 x 10 to the -6 power
123 times X to the power of -6
Hope this helps

Fundamental Counting Principle (L2)

Answers

16 possible outcomes

Answer:

16

Step-by-step explanation:

2^4

Which name applies to the angle pair at the right?

A. supplementary
B. straight
C. complementary
D. vertical
plz help i beg i will give 20 points i will give brainlist too

Answers

Answer:

C or Complementary

Step-by-step explanation:

Complementary Angles are 2 or more angles that add up to make 90° angle also known as right angle.

Hope this helps! Good Luck!

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

When finding the radius or diameter, you divide or multiply by 2 to find the radius (half length of the circle) you divide by 2 and to find diameter (full length of the circle) you multiply by 2
Hope this helps!!

A circular picture is 8 inches in diameter.
Part A
What is the area of the picture in square inches?
A. 4π square inches
B. 8π square inches
C. 16π square inches
D. 32π square inches
Part B
A-frame that is 2 inches wide surrounds the picture. What are the total area of the picture and the frame in square inches?
A. 4π square inches
B. 12π square inches
C. 36π square inches
D. 40π square inches

Answers

Answer:

Step-by-step explanation:

A) first take half of the diameter (8/2 = 4)

then to find area you do Pi x r^2

3.14 x 4^2

3.14 x 16 =

C should be your final answer.

B)

36pi -- C.

Part A
16pii

Part B
36pii

Mark me brainiest if I helped you!!

Circumference (rounding)
Your gonna need to round to the nearest tenth to find the answer.

Answers

C = 2πr
r = 12.1
C = 2π(12.1)
C = 76.03 = 76.0 feet

Answer:

76

Step-by-step explanation:

To find the circumference, ue the equation C=2·π·r

C=2·π·12.1

C=76.03

C=76 (rounded)

Circumference (rounding)
Your gonna need to round to the nearest tenth.

Answers

Answer:

60.95 or 61msquared

Step-by-step explanation:

Answer:60.9

Step-by-step explanation:

use the formula circumference= 2(pi)(radius)

number one please no links

Answers

12 forksKnives = xForks = 2xSpoons = 2xx + 2x + 2x = 305x = 30x = 6Knives = 6Spoons = 12Forks = 12Please let me know if I am wrong.
12 forks


It’s pretty self explanatory

Jeff drew a line through (0, 0) and (7, 7) and said it was the line of best fit for the data.

Part A: Explain why Jeff's line is NOT the best fit.
Part B: What would be a better line of best fit for the scatter plot?
Part C: How does the actual line of best fit compare with Jeff's line?

Answers

Answer:

The line of best fit would not be right because there would be a big gap of space. The line should be the cooardinate 7,3 as this covers the line and the cooardinate 7,7 is an outlier. The new line is more accurately placed

Step-by-step explanation:

Answer:

The actual line of best fit would be from (0, 0) to (7, 4), this is because it covers majority of the points. All the other points are just anomalies. Moreover, Jeff's line is NOT the line of best fit because it is not accurate and is out of place. Furthermore, the actualy line of best fit is 3 places lower on the y-axis then Jeff's line of best fit.

Will give brainliest and it would be greatly appreciated if you complete it

Answers

1- y5/x2
2-x13
3-x3
4-x2 y9
5-1/x9
6-x4 y8
7-x3/y10
8-x4y
For 8 y is nothing

HELP FAST PLSSSSS WORTH 40 POINTS

Answers

Answer:

a3 b4 c2 d1

Step-by-step explanation:

When one fraction is multiplied by another, can the answer be greater than 1?

Answers

Answer:

Yes

Step-by-step explanation:

For example, 7/4 x 2/3=14/12=7/6. 7/6>1.

Answer:

It matters on the fraction! for example:

Ste

Given cosθ = .876 and tanθ = -4.731 determine sinθ

Answers

The answer must be -0.185

Answer:

[tex]sin\theta[/tex]= -4.144356

Step-by-step explanation:

[tex]tan\theta=\frac{sin\theta}{cos\theta}[/tex]

Therefore:

[tex]sin\theta = tan\theta.cos\theta[/tex]

[tex]sin\theta[/tex] = -4.731 × 0.876

[tex]sin\theta[/tex] = -4.144356

Drama students are selling tickets to their production of Dracula. A total of 143 tickets were sold for Saturday’s matinee. An adult ticket costs $7, and a student ticket costs $5. A total of $821 was collected. The students wrote the system of equations below and found that the solution was (90, 53). x + y = 143. 5 x + 7 y = 821 How much money did they make on adult tickets? They made $53 on adult tickets. They made $90 on adult tickets. They made $265 on adult tickets. They made $371 on adult tickets.

Answers

Answer:

d

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

give credit to the person on top I just did the quiz tho so the answer is D

Find the missing dimension of the cylinder. Round your answer to the nearest whole number.

Volume = 600,000 cm³

Answers

Answer:

look at this

Step-by-step explanation:

Simplify the following Exponential Expressions

Answers

Answer:

1. x

2.x

3.16y^4

4.81a^6b^2

5. 1

1-X2
2.X
3.16y4
4.6561a12b4
5.1/y

What is the scale factor?

Answers

Scale factor is 9/15 or 3/5 in simplest form, and I think x would equal 10.

Ricardo bought 3 pounds of red grapes, 4 pounds of green grapes, and 1 pound of black grapes. What is the ratio of green grapes to red grapes that Ricardo bought?

Answers

Answer:

4:3

Step-by-step explanation:

Please help me! And explain how you got your answer

Answers

Answer:

12.167

Step-by-step explanation:

V=s³

So, the equation would be V=2.3 × 2.3 × 2.3

V=12.167

The answer is 12.16 trust me

Plz help me thank you

Answers

Answer:

The answer is 420.

Step-by-step explanation:

Because since we know it wants 140 grams of fish. And twice as many pasta than fish. You can simply just do this: 140 x 2 = 280. So 140 + 280 will = 420. There you go!

420 grams
Do 140 x 2 to get the pasta (double the fish) to get 280. Then add the grams of fish back 280 + 140 which equals 420 grams

Evan makes $2,800 a month and has $750 with held as federal income tax. How much does Evan pay for medicare which is 1.45% of his monthly salary

Answers

The answer is 3498.525
The 6.2% comes out of his monthly salary.
The $750 federal income tax is separate.

6.2% of $2800
= .062(2800)
= $173.60

If you are looking for the total paid to
federal tax and social secutity together:
750 + 173.60 = $923.60
Other Questions
how has the study of fossil rocks evolved over time? (personal answer) A man invests $16800 in a savings plan that pays simple interest at a rate of 5% per annum. Find the time taken for his investment to grow to $19800. What are substitute goods? Explain how a change in the price of a substitute good can act as a demand shifter. PLEASE HELPPPPPPPPPP contribution marginJayleen Company makes two products: Carpet Kleen and Floor Deodorizer. Operating information from the previous year follows. Carpet Kleen Floor Deodorizer Units produced and sold 5,000 4,000 Machine hours used 5,000 2,000 Sales price per unit $ 7 $ 10 Variable cost per unit $ 4 $ 8 Fixed costs of $20,000 per year are presently allocated equally between both products. If the product mix were to change, total fixed costs would remain the same. The contribution margin per machine hour for Floor Deodorizer is: Carl buys seven 5-gallon jugs of water for the water cooler. How many liters of water did Carl buy? (1 gal= 3.785 liters) Imagine that you have been asked to speak at a pep rally for your high schools football team on the day of a big game. You will be in front of the entire student body and will be tasked with celebrating the teams past wins and the skills of the coach and players in a 5 - 10 minute presentation. Describe what types of specific intrapersonal, social, academic, and career benefits you might gain from this experience. PLEASE HELP ME!!!What is a good introduction for women being in sport? Solve for x.1086 When ultraviolet light with a wavelength of 400.0 nm falls on a certain metal surface, the maximum kinetic energy of the emitted photoelectrons is measured to be 1.10 eV. What is the maximum kinetic energy K0 of the photoelectrons when light of wavelength 310 nm falls on the same surface? Use h = 6.631034 Js for Planck's constant and c = 3.00108 m/s for the speed of light and express your answer in electron volts. Select two principles of ethical communication. What was the belief that the United States should reach from the AtlanticOcean to the Pacific Ocean?O A. Two-Ocean NationO B. America's FutureO C. Manifest DestinyO D. American Destiny For the recursive method below, list the base case and the recursive statement, then show your work for solving a call to the recur() method using any parameter value 10 or greater.public static int recur(int n){ if(n < 1) { return 3; } else { return recur(n / 5) + 2; }} A sphere has a volume of 1,436 in3. What is its radius? HEEEEELLLLPPPP PPLLLLLZZZ T^T If I have an unknown quantity of gas at a pressure of 0.72 atm, a volume of 22liters, and a temperature of 30 C, how many moles of gas do I have? Which is not a characteristic of an exponential parent function?O A. It passes through (0,1).O B. The domain is all real numbers.O C. It goes through the origin.O D. The range is positive real numbers (y > 0). Verify the identity: 2 sec^2 x 2 sec^2 x sin^2 x sin^2 x cos^2 x = 1 Which of the following trends best explains how nations detailed on the map were able to quickly contain the outbreak of Ebola?They provided effective medical response where the disease originated.They invested in improved living conditions in areas affected by the disease.They used modern technology to improve prevention programs and screen travelers.They used modern technology to revitalize agricultural communities affected by the disease. What is the difference between how a mercury barometer and an aneroid barometer measure air pressure?