2 years ago

What is the sum of 291x72

Mathematics

1 answer:

Tomtit [17]2 years ago

5 0

Answer:

20952

Step-by-step explanation:

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Triangle ABC is transformed to create triangle MNO and triangle PQR as described below

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Answer:

The correct answer is the second option

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3 years ago

If $400 is invested at the rate of 6% for one year, what will be the total value of the investment (the amount)? $42.40 $424.00

ValentinkaMS [17]

The total value would be the amount he put in plus the amount he earns in interest. The answer should be 424

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3 years ago

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What’s 2+8? A.10 B.6 C.387 D.11. Note: PLEASE HURRY IVE BEEN TRYING TO FIGURE THIS OUT ALL DAY!!

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Answer:

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Step-by-step explanation:

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3 years ago

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A jumper in the long-jump goes into the jump with a speed of 12 m/s at an angle of 20° above the horizontal. How far does the ju

weeeeeb [17]

Answer:

x = 9.5 m

Step-by-step explanation:

Given:

This problem is based on 2D motion kinematics equations:

$V_0 = 12 m/s$

$\theta = 20^0$

$g=9.8 m/s^2$

At maximum height:

$V_y = 0$

Components of initial velocity:

$V_0x = V_0 cos (\theta) =(12 )(cos (20^0)) = 11.3 m/s$

$V_0x = V_0 sin (\theta) = (12)(sin (20^0)) = 4.10 m/s$

To find time to reach maximum height:

$V_y = V_0y -gt$

Plugging in the known values:

0 = 4.10 - 9.8t

$t = \frac{-4.10}{-9.8}$

$t = 0.418 s$

Total time = 2t = 2(0.418) = 0.836 s

to find horizontal distance covered:

$x = (V_0x)(t)\\x = (11.3)(0.836)\\x = 9.5 m$

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3 years ago

X/x^2-16-7/x^2+5x+4 simplify

Lana71 [14]

<u>5x³ - 12x² + -7</u>
x²
Simplified answer.

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2 years ago