2 years ago

HELP ME!!! FIND THE VALUE OF X ANSWER CHOICES: 8 9 7 5

Mathematics

1 answer:

andrezito [222]2 years ago

7 0

Answer:

Step-by-step explanation:

We see that are angles are both the same so perhaps the lengths are aswell.

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Svetradugi [14.3K]

Answer:

1. 1

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3. 12

Step-by-step explanation:

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3 years ago

2. Solve for y. A 10.5 B 9 C 13.5 D 12

Vera_Pavlovna [14]

It’s A
Because if you subtract 12 from 96 you’ll get 8y=84 then divide both sides by 8 you get 21/2 simplify and get 10.5 or 10 1/2

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2 years ago

A blueprint for a house has a scale of 1:5 feet. The living room has a length of 2.5 inches and a width of 3 inches. What is the

stiks02 [169]

Answer:

Step-by-step explanation:

Set this up as a proportion, with inches on the top and feet on the bottom for our scale. We will find the actual length first, then we'll find the width.

$\frac{in}{ft}:\frac{1}{5}=\frac{2.5}{x}$

Cross multiply to get that the actual length is 5(2.5) = 12.5 feet. Now for the width:

$\frac{in}{ft}:\frac{1}{5}=\frac{3}{x}$

Cross multiply to get that the actual width is 5(3) = 15 feet.

If you want the area of the room, multiply the length times the width to get

A = 15(12.5)

A = 187.5 feet squared

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3 years ago

HELP ME PLEASE!!! This is my last day

KiRa [710]

Answer:

B : 91.25, V: 365
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2 years ago

-3(2x^2+ax+b)=-6x+12x-15 what is the value of a and b

bonufazy [111]

B= -2x+5-2x^2-ax
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3 years ago