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adoni [48]
3 years ago
13

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

Mathematics
2 answers:
Step2247 [10]3 years ago
8 0
It would be x=5 or x= -5 
Assoli18 [71]3 years ago
6 0
X=5 or x=-5

Hope this helps!!
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Evaluate the exponential expression (−2)6. Question 6 options: −12 12 −64 64
OlgaM077 [116]

Answer:

64

Step-by-step explanation:

(-2) ^6

This is -2 multiplied by itself 6 times

-2 * -2 *-2 * -2* -2 *-2

64

7 0
4 years ago
Solve using elimination.<br> 5x - 6y = 2<br> -5x - 5y = 20
s344n2d4d5 [400]

Answer:

x = -2, y =-2

Step-by-step explanation:

5x - 6y = 2

-5x - 5y = 20

Add the two equations together to eliminate x

5x - 6y = 2

-5x - 5y = 20

------------------------

-11y = 22

Divide by -11

-11y/-11 = 22/-11

y = -2

Now we can find x

5x -6(-2) =2

5x +12 = 2

Subtract 12 from each side

5x +12-12 =2-12

5x = -10

Divide by 5

5x/5 = -10/5

x = -2

6 0
3 years ago
Helppppp PLSSSSSSSSS lol​
ki77a [65]

Answer:

C

Step-by-step explanation:

-7 + 3 = -4

x  > -4

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6 0
3 years ago
What is the Greatest Common Factor of 8 and 36?
vovikov84 [41]
I believe that the answer is 4.
4*2=8
4*9=36 
:)

Hope this helps!
5 0
3 years ago
Read 2 more answers
an airplane taxiing on a runway has a turning radius of 30 feet. How wide must the runway be to allow the airplane to complete a
Norma-Jean [14]

Answer:

at least 60 feet

Step-by-step explanation:

The diameter of the turning circle is twice the length of the turning radius.

... 2 × 30 ft = 60 ft.

6 0
3 years ago
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