1 year ago

Evaluate 5x-7 when x=2

Mathematics

1 answer:

Reptile [31]1 year ago

4 0

Answer:

the answer is 3since x is 2 so it becomes 5times 2 minus 7 equals to 3

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Question 3 Solve for m. 4 over 3 m equals 4

Lorico [155]

Answer:

$m = 3$

Step-by-step explanation:

$\frac{4}{3} m = 4 \\ divide \: both \: sides \: by \: \frac{4}{3} \\ \\ m = 3$

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3 years ago

Simplify. Your answer should contain only positive<br> exponents.<br> -2^х

polet [3.4K]

Answer: I'm not entirely sure, but maybe 1/x^2?

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3 years ago

How do you solve this??? Someone help. We just started learning Pythagoras Theorems..

ira [324]

Answer:

It means length of the hypotenuse is equal to the sum of squares of the lengths of other two sides of the right-angled triangle.

Step-by-step explanation:

to solve this...we think that distance from ben to church is x...now a triangle is formed.

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3 years ago

Their are two boxes at the bottom that I couldn’t fit in, but the answer would go in those two boxes.

valkas [14]

Answer:

3x+8=68 degrees

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Step-by-step explanation:

3x+8+6x-8=180

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6*20-8=112

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3 years ago

Simplify the expression:<br> 10h2+h–6h2

cupoosta [38]

Answer:

The answer is 4h^2 + h

Step-by-step explanation:

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~Hoped this helped~

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3 years ago

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