Mathematics High School

A rectangle is shown on the coordinate plane below
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A Rectangle Is Shown On The Coordinate Plane Below

Answers

Answer 1

Answer:

hi

Step-by-step explanation:

Answer 2

Answer:

True, False, False, False, True, False

Step-by-step explanation:

Coordinates of A, B and C are:

A(-5, -8), B(-8, 1), C(-2, 3)

The distances AB and BC are:

AB = √(-8 + 5)² + (1 + 8)² = √9 + 81 = √90 = 9.48 ≈ 9.5BC = √(-2 + 8)² + (3 - 1)² = √36 + 4 = √40 = 6.32 ≈ 6.3

Perimeter of rectangle:

P = 2(9.5 + 6.3) = 31.6 ≈ 32

Area of rectangle:

A = 9.5*6.3 = 59.85 ≈ 60

Correct choices are: 1 and 5, the rest are incorrect

Related Questions

Is x2(2x+1) fully factored?

Answers

no it is not fully factored


Make D the subject of s=d/t


Answers

Answer:

speed = distance/time

Step-by-step explanation:

jsjdkflxlc

0.00002004 and 0.01203000 in scientific notation

Answers

Answer:

Below...

Step-by-step explanation:

Scientific Notation:

2.004 × 10-5

Scientific Notation:

1.203 × 10-2

Bill baked 16 cookies with 2 scoops of flour. With 4 scoops of flour, how many cookies can Bill bake? Assume the relationship is directly proportional.

Answers

Answer:

Let c = the number of cookies

cookies/scoops of flour: 12/2 = c/3

Cross multiply.

2c = 36

c = 18 cookies

Step-by-step explanation:

Answer:

32 cookies.

Step-by-step explanation:

Find how much cookies Bill can bake with just 1 scoop of flour:

2 scoops of flour = 16 cookies

1 scoop of flour = 16 ÷ 2 = 8 cookies

Now, find 4 scoops of flour.

4 scoops of flour = 8 x 4 = 32 cookies

1) 2/7×1/2
2) 5/8×4/5
3) 1/6×2/3
4) 1/3×3/4
5) 1/2×2/3
6) 1/3×2/5​

Answers

1) 1/7
2) 1/2
3) 1/9
4) 1/4
5) 1/3
6) 2/15
hope this helped:)

2.
X
6
6
What fraction will make the equation above true?
4
A.
1
B
2.
1
4
6

Answers

Answer:

What the english?

Step-by-step explanation:

bdhznrbzjdnxhenaFjskrnx

This is find the slope but I don’t get it. Whoever answers these two will be marked brainliest please help me I need these done and it’s currently 3 AM

Answers

Answer:

m=-2/5

Step-by-step explanation:

Slope is rise over run. In this graph the slope is negative because rise (change in the Y value) is decreasing.

Jonas has been saving for a video game. Last year it cost $28. This year it cost $36. Find the percent of change in the cost. Round to the nearest whole percent if necessary.

Answers

Answer:

28.57%

Step-by-step explanation:

Given data

Initial cost =$28

Final cost =$36

Required

The percentage change in cost

Percent change =final - initial/initial*100

Substitute

Percent change =36-28/28*100

Percent change =8/28*100

Percent change =0. 2857*100

Percent change =28.57%

Which terms in the expression 9d2+15d3+11c2+7 have 14c2 as a like term?

Answers

That would be the term 11c2 because like 14c2, 11c2 has a constant, a variable and raised to the power of 2.

Complete the statements below
1)25% of the results from November show a flow of water greater than....m^3/s.
2)Both the lower quartiles and medians were the same in the months of.......

Answers

Answer:

c) (i) 33

Step-by-step explanation:

The. Ordered pair?

Is this a function yes or no?

Answers

Yes. It is a function I don’t know why but I know it is

Will give brainlist! The area of a swimming pool covers 350 square feet if the height of the pool if 5 feet what is the volume.

Answers

Volume = 350 square feet * 5 feet = 1750 cubic feet

order from greatest to least 12, -4, 8, -3, 0

Answers

-4,-3,0,8,12 that’s is th order from least to greatest

A rectangular prism that is 30cm. long, 20 cm. wide and 10 cm.

Answers

Answer:

If you are looking for volume, it would be 6,000 cm cubed

Step-by-step explanation:

Answer:

6000cm.

Step-by-step explanation:

Volume = Base × h

Base = L × width

Base = 20cm × 10cm

Base = 200cm

Volume = 200cm × 30cm

Volume = 6000cm.

Hope this helps you!

Which statement is true

Answers

they're equal. the 4th one, i believe,

Find each product. Use patterns
9x101 =
9 x 102 =
9 x 103
9 x 104
9 10
9x102
9 x 103
9 x 104

Answers

9x101= 909
9x102=918
9x103=927
9x104=936

$35 bill before tax
tax:5.8%
Tip:21%

Answers

Answer:

If tip goes only on amount but not on tax: $44.38

If tip goes on total including tax: $44.81

Step-by-step explanation:

If the tip is applied to the price before tax, then we need to add 5.8% and 21% of $35 to $35.

tax + tip = 5.8% + 21% = 26.8%

100% + 26.8% = 126.8% = 1.268

1.268 * $35 = $44.38

If the tip is applied to the price plus tax, then we calculate the amount including tax first, then we add the 21% tip based on that price.

Bill before tax: $35

Add 5.8% tax: 1.058 * $35 = $37.03

Add tip to the amount including tax: 1.21 * $37.03 = $44.81

Write the equation 9 = -5x + 4 in the form ax + b = c, where c = 9. What are the values of a and b? I'll give brainliest

Answers

Answer:

[tex] - 5 \times - 1 = 5[/tex]

[tex]5 + 4 = 9[/tex]

Step-by-step explanation:

Therefore

[tex]a = - 5 \times - 1 = 5[/tex]

[tex]b = 4[/tex]

So 5+4=9

Answer:

69

Step-by-step explanation:

:)

George says that an account that an account that earns 4% interest compounded annally and an account that earns 2% interest compounded semi-annually will be worth the same if the principals are the same. Analyze whether George's satement is accurate and explain which (if any) option is better. Explain how you got your answer. Use numbers and calcuations to provide evidence for your response. Answer in complete sentences.

Answers

They begging to thay 4% they take out 2% and also begging in on off they getting back to where begging

Three-quarters of a number is 15.
Work out four-fifths of the number.

Answers

Answer:

16

Step-by-step explanation:

let the number be x , then

[tex]\frac{3}{4}[/tex] x = 15 ( multiply both sides by 4 to clear the fraction )

3x = 60 ( divide both sides by 3 )

x = 20 , then

[tex]\frac{4}{5}[/tex] × 20 = 4 × 4 = 16

Answer:

16

Step-by-step explanation:

let the number be x , then

\frac{3}{4} x = 15 ( multiply both sides by 4 to clear the fraction )

3x = 60 ( divide both sides by 3 )

x = 20 , then

\frac{4}{5} × 20 = 4 × 4 = 16

Factor x3 - 8x2 - 4x + 32 completely.​

Answers

Answer + explanation

x^3 -8x^2 -4x +32

answer= (x - 8)(x + 2)(x - 2)

In the top view of the square gem below, TW is the
midsegment of trapezoid SUVX.
Given that UV=10 and SX=6, find TW.
If necessary, round to one decimal place.
V
S
R

Answers

7/v s r so I believe

The graph shows an image of dilation about the origin with a scale factor of 1/2

Answers

I had this before and I think is was A.

Answer:

Step-by-step explanation:

It's a

Jamal ordered 4 pizzas. how many slices of pizza did Jamal order if each slice is 1/8 of a pizza? Please, Model!!!

Answers

Answer:

32 slices

Step-by-step explanation:

as each slice is 1/8 of pizza, there are 8 slice on each pizza

as such 4 pizzas will have 4*8=32

Ms. Neeson wants to share $1 equally among 7 students. What fraction of a dollar will each student get?

Answers

Answer:

1/7

Step-by-step explanation:

$1, 7 students

simply put 1 over 7 and you've got your fraction.

each student will get 1/7 of a dollar

Jennifer buys a 2-liter bottle of apple juice and a 3-liter bottle of orange juice at the market. How many deciliters of juice does jennifer buy in call

Answers

Answer:

50 deciliters

Step-by-step explanation:

Given that,

Jennifer buys a 2-liter bottle of apple juice and a 3-liter bottle of orange juice at the market.

Total = 2 L bottle of apple juice + 3 L bottle of orange juice

= 5 L

We need to find how many deciliters of juice does Jennifer buy in all.

Since, 1 L = 10 Deciliter

5 L = 50 Deciliter

So, she will buy 50 deciliters of juice.

tony and luke share some money in the ratio 3:7. luke recives £20 more than tony , how much do they receive.

Answers

Answer:

$ 30. okkkkkkkpkkpkkkpkdodjei

1:Kevin Williams earns a weekly wage of $870. During the most recent week, he worked 47 hours. Gross Pay = $ 2:Charles Joyner earns a biweekly wage of $2,400. During the most recent week, he worked 42 hours. Gross Pay = $ 3:Julio Valdez earns an annual salary of $63,000. During the most recent week, he worked 42 hours. Gross Pay = $ 4:Bridget Stein earns a monthly salary of $7,300. During the most recent week, she worked 58 hours. Gross Pay = $ 5:Betsy Cranston earns a semimonthly salary of $2,100. During the most recent week, she worked 50 hours. Gross Pay = $

Answers

Answer:

Step-by-step explanation:

simplify fully - check picture​

Answers

Answer:

e/f

Step-by-step explanation:

cut out the same variables

Step-by-step explanation:

e×f/f×f

I hope this helps leave a heart

Please i need help asap

Answers

D. Should be correct.
D is correct answer
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