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galina1969 [7]
3 years ago
9

Twelve is at least number x decreased by 7.

Mathematics
2 answers:
sineoko [7]3 years ago
4 0

Answer:

x is greater than or equal to 19

Mnenie [13.5K]3 years ago
4 0

Answer:

Wrong.

Step-by-step explanation:

It's 12 ≤ N - 7

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Simplify 64<br> <br> A. 4<br> B. -4<br> C. 8<br> D. 32
kkurt [141]
The answer is c. Because 8*8=64
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HELP, Prove: (cos(x))/(sin(x)tan(x))=cot^2x
Mice21 [21]

Answer:

Steps shown below

Step-by-step explanation:

We will simplify this using definitions and identities. Let's start.

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Write ANY FOUR factors of -23 ab2.​
Sauron [17]

Answer:

The factors are;

23, -23 , a , b

Step-by-step explanation:

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-23 ab^2

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7 0
3 years ago
I need help with these.
sattari [20]

Answer:

See below.

Step-by-step explanation:

1.

5^2 + 12^2 = x^2

25 + 144 = x^2

169 = x^2

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2.

3^2 + x^2 = [sqrt(10)]^2

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3.

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4.

[sqrt(27)]^2 + x^2 = 6^2

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26/13 = x/12

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