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2 years ago

14

on a math test, 60% of the students used a pencil. half of the remaining students used a red pen, how many students are in the c

lass

1 answer:

Sonbull [250]2 years ago

4 0

You wouldn’t be able to tell.

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What value is equivalent to 4 + 3(10 − 2 3)? 3 means the third power.

katrin [286]

Answer: 10

Step-by-step explanation:

4+ 3x (10 - 2^3)

4+ 3x (10 - 8)

4+ 3x 2

4 +6 = 10

5 0

3 years ago

Read 2 more answers

Find the side labeled X in the picture, then round to 5 decimal places.

mafiozo [28]

Answer:

$\displaystyle x=20.75585$

Step-by-step explanation:

<u>Trigonometric Ratios</u>

There are some trigonometric ratios that are defined in a right triangle. The given figure corresponds to a right triangle (with a 90° angle) and two measures are given: An angle of 34° and the length of a side that is opposite to the angle. We are required to find x, the adjacent side of the given angle.

The appropriate relation that we must use to find x is

$\displaystyle tan34^o=\frac{14}{x}$

Solving for x

$\displaystyle x=\frac{14}{tan34^o}$

$\boxed{\displaystyle x=20.75585}$

6 0

2 years ago

Solve : h /24 = - 6

docker41 [41]

Answer:

h = -144

you multiply 24 and -6 to get -144.

5 0

2 years ago

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Mx-y when m=2,x=7. And y= 5

Aleks [24]

(2•7)-5
14-5= 9
So the answer is 9

7 0

3 years ago

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How do I do this????

olga_2 [115]

Answer:The formula is P=2 L=2 W or V= L x W X H

Step-by-step explanation:

3 0

3 years ago