Mathematics High School

I need help with geometry on finding the area of the triangle or trapezoid with these three problems

Answers

Answer 1

Answer:

o7ddp7dp77s7ssdtldl9sp5as 8y6f9d8tzl4zl5zp6so68sp68o5s884aa4455665655666b is 45678900 is answer

Related Questions

Find the circumference of the circle if the diameter is 27m. Use 3.14 for Pi.

Answers

Answer:

Circumference= 84.78 or if needed simplified 85

Step-by-step explanation:

c=2×3.14×r

in this case to get the radius divide the diameter by 2 which would equal 13.5 so the formula would be

2×3.14×13.5=84.78

Tyler buys 3 1/2 pounds of fresh beans. The beans are on sale for $0.98 per pound. Which expressions can Tyler use to calculate the amount of money that he will need to buy the beans? Check all that apply. 3 × 0.5 3.5 × 0.98 7/2 × 98/100 6 × 0.98 O 7 × 49/50

Answers

Answer:

B and C or in other words 3.5 x 0.98 and 7/2x98/100

Step-by-step explanation:

A box contains 4 red pencils and 6 black pencils. What fraction of he pencils are red? What fraction of pencils are black? Draw a model.

Answers

Answer:

The fraction of the pencils that are red is 4/10. The fraction of the pencils that are black is 6/10.

Step-by-step explanation:

[I can't draw you a model but I reccomend that when you do, you seperate it into 10 pieces and mark 4 as red pencils and 6 as black pencils. You could also simplify 4/10 to 2/5 and 6/10 to 3/5, but instead you'd seperate the model into 5 pieces and mark 2 as red pencils and 3 as black pencils.]

First, let's add this up so we have our denominator.

4 + 6 = 10.

Now that we know that the denominator is 10, we apply it to the question.

The box has 4/10 red pencils and 6/10 black pencils.

The box has 4/10 red pencils and 6/10 black pencils.If you were to simplify, it'd be 2/5 red pencils and 3/5 black pencils.

I need help QUICK!!!!!!!!!!!!!!!!!!!!!!!!!!!

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How to do it in the photo below! 227ft should be your answer.

1
To make 8 cups of tomato soup you need 2 pounds of tomatoes. How many pounds of tomatoes do you need to make 32 cups of soup?

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Answer:

Step-by-step explanation:

HALP!!! DON'T MIND MY TABS BTW!! JUST NEED HELP!!! SUPER eAsY!!

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Answer: cv

Step-by-step explanation:

Is Y=75x proportional or not proportional? (Please help)

Answers

Yes y is directly proportional to x

3. Write the numbers given below in scientific notation.
(a) 3000000000 ms

Answers

Step-by-step explanation:

3×10^10 is the scientific notation of 30000000000

what value of theta is cos ^-1(sqrt2/2)=theta

Answers

Answer:

[tex]\frac{\pi }{4}[/tex]

Step-by-step explanation:

[tex]cos^{-1}[/tex] ([tex]\frac{\sqrt{2} }{2}[/tex] ) = [tex]\frac{\pi }{4}[/tex] = θ

Which line is the graph of y=1/2x+1?

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Answer:

Step-by-step explanation:

Math

way

Help me the picture is above.

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Answer:

10 because I am a bdgjndbk

Write this equation in slope and intercept form. 2x+3y=0

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Correct answer is y = mx + b, where m is the slope and b is the y-intercept

Help!!! Please help me I need help on my homework!

Answers

Answer:

Step-by-step explanation:

the answer is 16 4 times 4.

The perimeter of a regular nonagon is 324 cm. Find the length of each side.
A 37
B 27
C 46.3
D 29.5

Answers

Answer:

the answer is c I have done this before

Convert the following equation into slope- intercept form.
-10x+5y=20

Answers

Answer:y=2x+4

explanation:

−10x+5y=20

Step 1: Add 10x to both sides.

−10x+5y+10x=20+10x

5y=10x+20

Step 2: Divide both sides by 5.

5y=10x+20

5. 5

Y=2x+4

Solve the system of equations.
- 5x + 2y = 9
y = 72

Answers

Answer:

welcome to brainly

Step-by-step explanation:

4) Share 40 buttons between Freya and Sophie in the ratio 6:2

Answers

the ratio is chocky stick

Answer:

Freya's share = 6×5=30

Sophie's share = 2×5=10

Step-by-step explanation:

6x+2x= 40

8x= 40

x= 5

Freya's share = 6×5=30

Sophie's share = 2×5=10

Hope this helps you.

-4x + 64 < 242 + 3x
Giving extra points

Answers

Answer:

x>−178/7

Step-by-step explanation:

I'm assuming you wanted to solve for the inequality of x, if so this is the answer.

BRAINLIEST FOR THE CORRECT AWNSER!! This graph shows the solution to which inequality?

Answers

your answer is d) y>4/3x-2

Answer:

Step-by-step explanation:

so first off because it is a dotted line then it can only either be < or >.

If the shaded region is about the line than y is greater than but if its below the line then y is less the and because its above then y is greater than.

Find the circumference of the circle.
Use = 3.14
12 cm
A 18.84 cm
B 37.68 cm
C 34 cm
D 113.04 cm

Answers

I think it’s B because 3.14 times 12 is 37.68.

the sum of two numbers is 10. Their product is 1 less than 5^2

Answers

Answer:

4 and 6

Step-by-step explanation:

trust me

Answer:

4 and 6

Step-by-step explanation:

6 + 4 = 10

6 x 4 = 24 which is one less than 5 x 5 which is 25

At what point do the lines y = x - 8 and y y = - 3x + 16 (4, - 4) (3 ) (0, 16) (2) (11, 3) ( ) (6, - 2)

Answers

Answer:

(6, -2)

Step-by-step explanation:

Correct question

At what point do the lines y = x - 8 and y = - 3x + 16 intersects?

Equating both expressions;

x - 8 = -3x+16

Collect like terms

x+3x = 16+8

4x = 24

x = 24/4

x = 6

Substitute x = 6 into any of the equation

Recall that y = x - 8

y = 6 - 8

y = -2

Hence the point (x, y) where they intersects is at (6, -2)

3x + 25 = 2(4x – 10) solve step by step

Answers

Answer:

x=9

Step-by-step explanation:

3x + 25 = 2(4x – 10)

3x + 25 = 8x-20

3x-8x=-20-25

-5x=-45

5x=45

x=9

The answer is: X=9 first step is to distribute 2 into 4x and -10 then move the 8x over behind the 3x, then combine 8x and 3x together to get -5x=-20-25 combine -20 and -25 to get -45 then divide -45 by -5 to get x=9

sorry for blur but please help

Answers

Answer:

0 => -5

1 => -3

2 => 3

3 => 13

Step-by-step explanation:

No worries! To fill the table, we need to take the x values and insert them for the f(x) value.

The equation we're given is

f(x)=2x²-5

Starting with 0, we have

2(0)²-5

0²-5

0-5

-5

If we repeat for the rest of the values, we get the f(x) values listed above.

Answer: 0= -5 1=-3 2=3 3= 13

To answer this for every Number there is for x you have to plug it in

2(0)^2 -5
2(0)-5
0-5
=-5

2(1)^1-5
2(1x1)-5
2-5
=-3

Hope this helped!!

A pair of pants that cost $75 is on sale for 20% off. What's the new price?

Answers

Answer:

60 dollars

Step-by-step explanation:

Answer:

$60

Step-by-step explanation:

Percentages are out of 100. Move the percentage sign twice in 20% to get 0.20.

Then, multiply 0.20 by 75. This gives you 15.

Lastly, subtract 15 from 75 (75-15), giving you $60 as your new price.

[will give brainlist] PLEASE HELP

Answers

Answer:

Step-by-step explanation:

Look at the positive-negative values of the quadrants.

The transformed figure still has positive x values, but now has negative y values.

Answer: B, cause it's the opposite of positive X, Y.

Please help!! Giving brainliest and extra points!! (Click on the photo)

Answers

Answer:

156cm squared. It is the only reasonable one

Step-by-step explanation:

Polynomial Operations 1&2 Test 10 of 1610 of 16 Items Item 10 The height of a poster is 7x+10 and its perimeter is 20x+24 . What is the width of the poster?

Answers

Answer:

3x + 2

Step-by-step explanation:

The height of a poster is 7x+10 and its perimeter is 20x+24 . What is the width of the poster?

The shape of a poster = Rectangular shape

Hence:

The Perimeter of a Rectangle (Poster) = 2L + 2W

Where:

Length = Height = 7x + 10

Perimeter = 20x + 24

Therefore:

20x + 24 = 2(7x + 10) + 2W

20x + 24 = 14x + 20 + 2W

2W = 20x + 24 - (14x + 20)

2W = 20x + 24 -14x - 20

2W = 6x + 4

W = (6x + 4)/2

W = 3x + 2

Therefore, the width of the poster

= 3x + 2

Mike is saving money for a new bike that costs $180.00.

If m represents the amount of money he has saved so far, which expression represents the amount of money,in dollars, he still needs to save?

A. 180 + m

B. 180 - m

C. 180 x m

D. 180 ÷ m

Answers

Answer:

180-m

Step-by-step explanation:

Answer:

The answer is B. 180-m....

What is the value of x
53
180
60
90

Answers

Answer:

I got ans 28 but not there in options I am sorry

Answer:

Step-by-step explanation:

x+x+2+72=180

2x=180-74

2x=106....divide both by 2

x=53

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