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taurus [48]
3 years ago
6

Plzz help me with this!! IT IS DUE TOMORROW!!!

Mathematics
1 answer:
DaniilM [7]3 years ago
4 0
The answer is B 864 ft squared.
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Triangle ABC is a right triangle.
mina [271]

Answer:

They are complementary.

Step-by-step explanation:

we know that

The sum of the interior angles of a triangle must be equal to 180 degrees

so

A+B+C=180°

where

A,B and C are the measures of the interior angles of triangle

In a right triangle

The measure of angle C ( I assume that the right angle is C) is equal to 90 degrees

so

A+B+90°=180°

A+B=180°-90°

A+B=90°

Remember that

If two angles are complementary, then their sum is equal to 90 degrees

therefore

A and B are complementary angles

3 0
3 years ago
Read 2 more answers
Can I get some help on this question please
mr Goodwill [35]

things were not as complicated when I was in middle school.

3 0
3 years ago
X = 10 - y
victus00 [196]
I think answer should be d. Please give me brainlest let me know if it’s correct or not okay thanks bye bye
6 0
3 years ago
Using the distributive property to find the product (y — 4)(y2 + 4y + 16) results in a polynomial of the form y3 + 4y2 + ay – 4y
klio [65]
I got a =16.
Hope this helps! :D
4 0
3 years ago
Read 2 more answers
X + 2y =6<br> X- y =3<br> Solution?
VikaD [51]
Since one equation has a negative y and the other has a positive y, I'm going to use those since they cancel each other out. Before that, the two y's need to be equal to each other.

x+2y=6
x-y=3

Multiply the bottom equation by two so then you have:

x+2y=6
2x-2y=6

The y's now cancel out:

x=6
2x=6

Add them together

3x=12

Divide

x=4.

To find y, plug x into either equation (*don't have to do both, but I will)

(4)+2y=6
(4)-y=3

Subtract four

2y=2
-y=-1

Divide each

2y/2 = 2/2
y=1

-y/-1 = -1/-1
y=1

The answer is:
x=4
y=1

I hope that helps!
4 0
3 years ago
Read 2 more answers
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