4 years ago

X^2-9=16 Enter the solutions for the equation in the boxes.

2 answers:

8 0

It would be x=5 or x= -5

6 0

X=5 or x=-5

Hope this helps!!

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il63 [147K]

Answer:

It is not a right triangle. The hypotenuse is the biggest side so if you apply the Pythagorean Theorem formula it does not work.

Step-by-step explanation:

A² + B² = C² -------> 10² + 12²=20² --------> 100 + 144 = 400 ---> 244 = 400

8 0

3 years ago

Serga [27]

Answer:

Step-by-step explanation:

add the like terms,

9x - 8 = 55

9x = 63

x = 63 ÷ 9

x = 7

5 0

3 years ago

jolli1 [7]

I believe m=1 sorry if I’m wrong.

3 0

3 years ago

BlackZzzverrR [31]

Answer is 8%

(0.40)*(0.20) = 0.08 multiply by 100 to determine percent = 8% of the class are girls who wear glasses

6 0

3 years ago

Elenna [48]

Answer:

Your picture didn't load?

Step-by-step explanation:

3 0

3 years ago