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1 year ago

I'm literally about to have state testing in an hour. Should I take caffeine?

Mathematics

1 answer:

Cerrena [4.2K]1 year ago

4 0

Answer:

It depends, really.

Step-by-step explanation:

Caffeine will give you kick for a short time but then can make you sleepy.
Take a glass of water for sure

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The equation of line u is y = 9/2x+1. Line v is perpendicular to u. What is the slope of line v

lukranit [14]

Answer:

Step-by-step explanation:

The slope of line u is 9/2; the line perpendicular to that is the opposite reciprocal...opposite sign and the flip of the fraction. The perpendicular slope is -2/9

5 0

3 years ago

All numbers that are evenly divisible by both 6 and 14 are also divisible by which of the following numbers?

Alborosie

Its not C

suck it

balbalbalbalbalbal

6 0

2 years ago

Which of the following expressions is equal to 3x2 + 27 ?

djverab [1.8K]

Step-by-step explanation:

The answer is provided in the options. The answer should have been A, if the question was 3x²-27.

6 0

2 years ago

What is the value of the larger zero of the function:<br><br> f(x) = 3x^2– 14x + 15?

AVprozaik [17]

Answer:

Step-by-step explanation:

can you plz tell me what this is is it a multiplt??

4 0

2 years ago

A prism with a triangular base has a volume of 432 cubic feet. The height of the prism is 8

Rashid [163]

Answer:

9 feet

Step-by-step explanation:

Given:

A prism with a triangular base has a volume of 432 cubic feet.

The height of the prism is 8.

The triangle base has a base of 12 feet.

Question asked:

The height of the triangular base of the prism = ?

solution:

Volume of triangular prism = $Area of triangle \times height$

$432 = Area of triangle \times8$

Dividing both side by 8

$54 = Area of triangle$

$54 =$ $\frac{1}{2} \times base \times height$

$54 = \frac{1}{2} \times12\times height\\54 = \frac{12}{2} \times height$

Multiplying both side by 2

$108 = 12 \times height$

Dividing both side by 12

$9 = height$

Thus, height of the triangular base of the prism is 9

3 0

2 years ago