2 years ago

What is the value of x, rounded to the nearest tenth?

Mathematics

1 answer:

mariarad [96]2 years ago

3 0

Answer:

can you put some context?

Step-by-step explanation:

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What’s 2+2x 234+47382939593939

Illusion [34]

2+2*234+473829359593939=473829359594409
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2 years ago

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A catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h,

Vlad1618 [11]

Answer:

Reaches a maximum height of 235.00 feet in 3.75 seconds.

Step-by-step explanation:

The height of the boulder, h, in feet after t seconds is given by the function is given by :

$h=-16t^2+120t+10$ .....(1)

For maximum height, put $\dfrac{dh}{dt}=0$

i.e.

$\dfrac{d(-16t^2+120t+10)}{dt}=0\\\\-32t+120=0\\\\32t=120\\\\t=3.75\ s$

Put t = 3.75 in equation (1). So,

$h=-16(3.75)^2+120(3.75)+10\\\\h=235\ \text{feet}$

So, the boulder's maximum height is 235 feets and it takes 3.75 s to reach to its maximum height.

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2 years ago

ABC Lumber Company has stock with these probabilities of value after five years with an initial investment of $2,000: 55% probab

SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

c is the answer

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2 years ago

Is 0 less than or greater than -2

Anastaziya [24]

Answer:

0 is greater

Step-by-step explanation:

When comparing the values of two numbers, you can use a number line to determine which number is greater.

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2 years ago

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Could someone please help me with these two???

Marina86 [1]

1. 3 Side-Side-Angle can not prove congruence
2. 1 Angle- Angle-Angle can not prove congruence

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