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Paha777 [63]
3 years ago
6

A study by the department of education of a certain

Mathematics
1 answer:
Zolol [24]3 years ago
4 0

Answer:

17

Step-by-step explanation:

It’s right

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(-12)^9 negative or positive
g100num [7]
(-12)^9 is a negative because a negative times a positive is negative. The answer to (-12)^9 is -5159780352.
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3 0
3 years ago
Find the quotient 4/5 ÷3
Deffense [45]
 \frac{4}{5} divided by 3 = 4/15


Hope I Helped
4 0
3 years ago
Read 2 more answers
Solve each system by substitution.
Assoli18 [71]
This how you set the equation up.
2x + 6 = 3x + 7 
Subtract 6 from both sides.
2x = 3x + 1
Subtract 3x from both sides.
-1x = 1
Divide.
x = -1.
Now solve for y by plugging in the variable.
y = 2(-1) + 6
y = -2 + 6
y = 4
So your solution is (-1,4).
I hope this helps love! :)
3 0
3 years ago
Simplify the equation
____ [38]

Answer:

Assuming it would be -x-4

6 0
4 years ago
I really need help thx​
grandymaker [24]

Answer:

70°

Step-by-step explanation:

The triangles have the same angles take 180-59-61

5 0
3 years ago
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