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2 years ago

15

Which set of numbers could represent the side lengths of a right triangle?

1 answer:

inysia [295]2 years ago

8 0

Answer:

B

Step-by-step explanation:

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Vinil7 [7]

Answer:

p = -2

Step-by-step explanation:

5p - 10 = + 4(1 + 3p)

first get rid of the bracquetes:

5p - 10 = + 4*1 + 4*3p

5p - 10 = + 4 + 12p

subtract left and right of = sign by 5p

5p -5p - 10 = + 4 + 12p -5p

0 - 10 = + 4 + (12p -5p)

subtract left and right of = sign by 4

-10 -4 = 4 -4 + ( 7p )

re arrange

7p + 0 = -14

divide left and right of = sign by 7

7/7 p = -14/7

p = -2

5 0

3 years ago

Read 2 more answers

Ron lost 10 points seven times playing a video game he then lost an additional 100 points for going over the time limit what was

Natali [406]

He lost a total of 170 points.

7 0

2 years ago

3/5 ( x - 10 ) = 18 - 4x - 1 . Which terms can be combined

riadik2000 [5.3K]

Answer:

see below

Step-by-step explanation:

3/5 ( x - 10 ) = 18 - 4x - 1

Combine like terms

3/5(x-10) = 17 -4x

Distribute

3/5x - 6 = 17 -4x

Add 6 to each side

3/5x -6+6 = 17 -4x+6

3/5x = 23 -4x

Add 4x to each side

3/5x +4x =23

Get a common denominator

3/5x + 20/5x =23

23/5 x =23

Multiply each side by 5/23 to isolate x

23/5x *5/23 = 23 * 5/23

x = 5

8 0

2 years ago

2.<br> Find the value of x.<br> 110°<br> (x + 30)<br> po

Liula [17]

The value of x is 80
(80+30) = 110
x= 80

5 0

2 years ago

A window is shaped like the trapezoid shown below. What is the area of the window? Group of answer choices 63 in2 141.75 in2 283

Darya [45]

Answer:

$A=47.25\ in^2$

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

we know that

The area of a trapezoid is equal to

$A=\frac{1}{2}[b_1+b_2]h$

where

b_1 and b_2 are the parallel bases

h is the perpendicular distance between the parallel bases

we have

$b_1=4.5\ in\\b_2=9\ in\\h=7\ in$

substitute

$A=\frac{1}{2}[4.5+9]7$

$A=47.25\ in^2$

7 0

2 years ago