Mathematics High School

Give me a correct answer and you’ll get brainliest

Give Me A Correct Answer And Youll Get Brainliest

Answers

Answer 1

1c is equal

1d not equal

1b is equal

1a is not equal

Related Questions

PLEASE HELP! GIVING POINTS :)!

Answers

Answer:

56 square feet

Step-by-step explanation:

If you take the problem and divide into two rectangles by drawing the line up from the bottom 4.

You end up with one rectangle that is

8x4

and a second thats

4x6.

The area is then calculated by taking the length and multiplying by the width of the first (8 x 4) and adding to the same process of the second (4x6)

Thus

32 + 24 = 56 square feet

Answer:

32 + 24 = 56 square feet

At a sale this week, a sofa is being sold for $272. This is a 36% discount from the original price. What is the original price?

Answers

Answer:

Step-by-step explanation:

A 36% discount means the selling price is (100-36)% = 64% of the original price.

$272 = 64% of x = 0.64·x

x = $272/0.64 = $425

In 1971, the average price of gasoline was $0.36 per gallon. In 2020, the average price of gasoline was $2.32 per gallon. a. What is the percent increase, rounded to the nearest whole number, in the cost of a gallon of gasoline from 1971 to 2020? b. What is the percent decrease, rounded to the nearest whole number, in the cost of a gallon of gasoline from 2020 to 1971? 2. Last year, DeKalb Middle School had 140 7 thgraders. The number of 8 thgraders was 125% of the number of 7 thgraders. How many 8 thgraders were there last year? 3. Find the balance of a savings account at the end of 4 years if the interest earned each year is 5.5%. The principal is $700.

Answers

Answer:

1. a. 544%

b. 84%

2. 175

3. $867.18

Step-by-step explanation:

1. a.2.32-0.36=1.96

1.96/0.36=5.44

5.44*100=544

b. 1.96/2.32=0.84

0.84*100=84

2. let x = # of 7th graders

let y = # of 8th graders

y is 125% of x

y=1.25x

x=140

y=1.25*140

y=175

3. A=P(1+r)^t

A=700(1+0.055)^4

A=867.18

Find the area of this composite figure.

Answers

Answer: 242 in²

All the work is shown in the picture.

Joyville has a population of 20,750 people.
Its population is increasing at a rate of 2.7%
each year?

Answers

560 people move to Joyville each year.
I just used a calculator.. and put ( 20,750 + 2.7% = 560.25) so hopefully that helps!

HELP!!!!! Algebra II Help needed
Find a formula for the nth term of the arithmetic sequence.
First Term -2
Common Difference 8

Gotten this far:
an=8n+?

Thank you!!!

Answers

Answer:

[tex]a_{n} = 8n - 10[/tex]

Step-by-step explanation:

[tex]a_{n} = a_{1} + (n - 1)d[/tex]  is the formula you want to use

[tex]a_{n} = -2 + (n - 1)8[/tex]

    = -2 + 8n - 8

   = 8n - 10

If a liquid has a volume of 7,000 milliliters, what is the volume in liters?
A)7 liters
B)70 liters
C)700 liters
D)700,000 liters

Answers

7 there is 1000 ml in a litre

Answer:

7 Liiters

Step-by-step explanation:

please help with this question please and will mark you brainliest so please help​

Answers

Answer:

1 and 1/24

Step-by-step explanation:

i did the math and this is what i got

if im wrong im sorry

What is the name for a percent that is given or paid in addition to a service?
A. Sales tax
B. Tip
C. Markup
D. Discount

Answers

Answer:

its B

Step-by-step explanation:

The answer is B

By:lowlyluis1001

help will make brainliest ​

Answers

Answer: The answer is B

You are tired at the end of the term and decide to borrow $500 to go on a trip to Whatever Land. You go to the bank and borrow the money at an annual rate of 11% for 6 months. Find the interest you will pay on the loan.

Answers

Answer:

$27.5

Step-by-step explanation:

P =$500, R = 11 pcpa, T = 6 months = 1/2 years

[tex]I = \frac{PRT}{100} = \frac{500 \times 11 \times \frac{1}{2} }{100} \\ \\ = 5 \times 11 \times \frac{1}{2} \\ \\ = 55 \times \frac{1}{2} \\ \\ I= \$ 27.5[/tex]

What is bc divided by 2?
(Algebra)

Answers

Wdym what is bc divided by 2
What are you talking about ?

I need help finding the answer?

Answers

Answer:

-79

Step-by-step explanation:

5ac-2b

5(-3)(5) - 2(2)

-75-4

-79

substitute values and then solve

plz help Consider the figure below.

Simplify answers!

Answers

Answer:

Sin Z = 40/85

Tan G = 75/40

Cos Z = 75/85

Sin M = 1

Step-by-step explanation:

Mrs. Beads grouped her students two different waysFirst, she students into groups with the same number of students in each group No students were leftover. Then she put students into 6 group with the same number of students in each group with none leftover
A) 14
B) 16
C) 18
D) 24
E) 30

Answers

it’s number number c because 18 x 2 gives you 36 and 36/6 gives you 6 groups hope it helps!

-2(4x-1)-7=5

whats the next step in solving this equation

Answers

Answer:

Using distributive property is the next step in solving the equation

Step-by-step explanation:

-2(4x-1)-7=5

-8x+2-7=5

Answer:

The next step would be to do distributive property.

Step-by-step explanation:

-2(4x-1)-7=5

-8x + 2 - 7 = 5

-8x - 5 = 5

     +5    +5

-8x = 10

/-8     /-8

x= -5/4

 or

x = -1 1/4

Hope this helps and I hope u have an Amazing day!!

what is the intermediate step in the form
[tex](x + a) ^{2} = b[/tex]
as a result of completing the square for the following equation​

Answers

6x²+24x = 72
x²+4x = 12
x²+4x+2² = 12+2²
(x+2)² = 16
x+2 = ±4
x = -2 ±4 = 2,-6

Elliot is riding in a 100-mile bike race to raise money for a charity. So far he has completed 7_10of the race. How far has Elliot biked?

Answers

Answer: He rode 70 miles!!!

Answer:

70 miles

Step-by-step explanation:

Mark me as brainliest

Anais bought 4 1/2 yards of ribbon. She had 3 feet 8 inches of ribbon left after trimming some curtains. How many inches of ribbon did anais use to trim the curtains

Answers

Answer:

First convert all numbers into inches since that is the answer being solved for.

1 yard =36 inches

4.5 x 36 = 1,620 inches

1 foot = 12 inches

3 x 12 = 36 inches

36 + 8 = 44 inches

Now take 1,620 inches (starting ribbon measure) and subtract 44 inches (what was left over) to get the inches used to trim curtains.

1,620 inches - 44inches =

1,576 inches were used to trim the curtains.

Step-by-step explanation:

Brainly highly appreciated <3

V70





Estimate the square root of the number below to the nearest tenth

Answers

8.4 hope that helps
It’s 777777777777777222222222.000002020202020202202020202020

Need help with finding X

Answers

Answer:

Step-by-step explanation:

Please look at the picture below to answer.

Answers

Answer:

x=67

Step-by-step explanation:

subtract 90 because those are right angles from 23 and you get 67

Katherine's bakery expects to sell 20 Bundt cakes every 5 days. Based on this information, how many days does the bakery expect that it will take to sell 44 Bundt cakes?

Answers

Answer:

the number of days taken is 11

Step-by-step explanation:

The computation of the number of days expected to sell 44 bundt cakes as follows:

Given that

It takes every 5 days to sell 20 bundt cakes

So for 44 bundt cakes it would take

= 44 × 5 days ÷ 20

= 11 days

hence, the number of days taken is 11

Rearrange this formula to make x the subject.
y = 3x2 - 2

Answers

Answer:

The subject 'x' in terms of 'y'

[tex]x = \sqrt{\frac{y+2}{3} }[/tex]

Step-by-step explanation:

Explanation:-

Given subject in terms of 'x'

 y = 3 x² - 2

Adding '2' on both sides, we get

y + 2 = 3 x² - 2 +2

y+2 =  3 x²

Dividing '3' on both sides, we get

[tex]x^{2} = \frac{y+2}{3}[/tex]

[tex]x = \sqrt{\frac{y+2}{3} }[/tex]

Perform the following conversion.
123 cm to m

Answers

Answer:

1.23 meters

Step-by-step explanation:

divide it by 100..

123/ 100 = 1.23 m

Answer:

1.23 m

Step-by-step explanation:

divide the length value by 100

Please Help ASAP I’m confused

Answers

Answer: Option 1 & Option 4

Step-by-step explanation:

The triangle is scalene because it doesn't have a right angle (can't be right)

Doesn't have 2 congruent angles (can't be isosceles)

The triangle is also obtuse because it has an angle that is greater than 90°

It would mean the world to me if you could mark me brainliest!

Do number six for me.

Answers

The answer is c
The sum of the triangle angles is 180
So 180-80-40=60
180-(60+80)=40

Megan is planning a surprise dinner for her best friend. She has a set budget of $260. The venue charges
a flat fee of $25 for the reservation and they are going to charge her $15 a person. How many people can
Megan invite at most?

Answers

Answer:

15 people at most

Step-by-step explanation:

25+15+15+15+15+15+15+15

+15+15+15+15+15+15+15+15=250

a store is having a 20% off sale on all merchandise. if mai buys one item and saves $13, what was the original price of her purchase

Answers

I think it’s 65. (Please correct me if I’m wrong!)

help pls all questions are in the photo
will give brainliest​

Answers

Here ya go.

-n - 6n + 4 = 53
(Combine like terms)
-7n + 4 = 53
-7n = 53 - 4
-7n = 49
n = -7

14 = 6n + 6 - 2n
(Combine like terms)
14 = 14n + 6
-4n = 6 - 14
-4n = -8
n = 2
Other Questions
Why did Darius I decide to invade the Greek peninsula? What was the outcome of this invasion?Why did the different Greek communities form the Peloponnesian League?Why did the Athenians consult Pythia before the Battle of Salamis?What factors led to the Peloponnesian War?What factors led Sparta to win the Peloponnesian war?How do peace treaties ending wars affect the way people live after the fighting is over? What was a similarity between the United States and Japan the early 1900s?A. Military strength capable of defeating European powersB. Empire-building goals in the PacificC. New industry and wealthD. All of the above PLEASE HELP. Where does the water come from to feed the drainage basin?:ground waterwater vaporsurface waterocean water Why does diplomacy best serve the interests of the United States in its relationship with the Soviet Union. Choose the first programming language for personal computers that was released in the 1970s by Microsoft add 3 to h, then subtract 9 from the result qu es un sistema material y como se clasifican how can politicians make a difference ou just purchased a brand new car for $45,000. The car depreciates by about 7% each year. Which expression shows the value of the car in x years. y=45,000(0.93)xy is equal to 45 comma 000 times 0 point 9 3 to the x th powery=45,000(0.97)xy is equal to 45 comma 000 times 0 point 9 7 to the x th powery=45,000(1.07)^xy=45,000( 1.0 7^x)y=45,000(1.7)^x Which statement best describes the electric field around a positive charge?A. Pairs of parallel lines with arrows that point inward extend fromthe chargeB. Pairs of perpendicular lines with arrows that point outward extendfrom the chargeC. Lines with arrows that point outward radiate from the charge in alldirections.D. Lines with arrows that point inward radiate from the charge in alldirections What is one function of the organ system shown below in the picture? HELP ASAP!!! Use Pythagorean Theorem to solve. Round to the nearest tenth 33 cm55 cm What is one advantage of developing energy-efficient technologies? help im on a meeting this need to be done The violence to which Ida B. Wells and Frederick Douglass refer in the Prefaceto Southern Horrors: Lynch Law in all its Phases can best be attributed towhich of the following actions?A. The institution of temperance laws and prohibitionB. The overturning of Jim Crow laws in the SouthC. The passage of the Fourteenth and Fifteenth AmendmentsOD. The rise of Democratic governments in the South which of the following best describes the quadratic function below ? A. a parent function B. an inverse function C. opens right D. opens down apprendreboirecomprendreprendre1. Les enfantsun verre de lait tous les matins.2.-tu ce que ces personnes disent (say)?3. Jell'comment utiliser (to use) un ordinateur.4. Pour aller au Mexique, ton frre et tol, vousla voiture?5. Noustrs bien l'espagnol et l'italien.6. Marianne et Edwigel'histoire l'universit.7. Je/J'un chocolat chaud quatre heures de l'aprs-midi.8. Lilou et moi, nousle bus midi.SAV Investigator Campbell is in charge of the forensics lab. One of the analysts in the lab ended up with contaminated evidence from the scene of an explosion. Looking through their work area, she sees they have a very small table next to a sink with small nylon bags stored in tight rows at room temperature. What would she advise the analyst to change about their evidence system? The evidence needs to be refrigerated quickly between analyses. The evidence can't be stored in nylon bags at all. The bags can't be kept so close together. They cant be near the sinkits too humid. me pueden hacer un resumen de el libro el inventor de juegos cap el aburrimiento gracias T~T Please kind sir/lady help me with my home work UvU