in the place that I have put some marks on it, they have the same angle; so then they will also have the same third angle; and for the rest you should use ASA.

8 0

3 years ago

In the diagram below, the perimeter of the triangle is equal to the perimeter of the square. What is the length of a side of the

kondaur [170]

The perimeter of each is the sum of the lengths of its sides.

Triangle Perimeter = 16 + 4x-3 +3x = 7x+13

Square Perimeter = 2x +2x +2x +2x = 8x

If these are equal, you have

$7x+13=8x\\\\13=x\qquad \mbox{subtract 7x}\\\\26=2x\qquad \mbox{multiply by 2}$

The length of a side of the square is 26 units.

3 0

3 years ago

Find two numbers the exact answer is between 6x7,381

sineoko [7]

I think the answer is 210.442

5 0

3 years ago

121 ÷ (-11)<br> plz help asap

iragen [17]

Answer:

-11

Step-by-step explanation:

Multiply two negatives and you get a positive so

-11 x (-11) = 121

6 0

3 years ago

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