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3 years ago

[20 points] -x + 4 = 9

Mathematics

2 answers:

ohaa [14]3 years ago

8 0

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

−x+4=9

Step 1: Subtract 4 from both sides.

−x+4−4=9−4

−x=5

Step 2: Divide both sides by -1.

−x /−1 = 5 /-1

x=−5

Answer:

x=−5

sveta [45]3 years ago

4 0

Answer: x = -5

Step-by-step explanation:

-x + 4 = 9

-4 -4

-x = 5

divide by -1 on both sides

x = -5

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What is 34.48 rounded to the nearest whole number?

KonstantinChe [14]

<h3>given:</h3>

34.48

34.48 rounded to the nearest whole number.

<h3>solution:</h3>

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2 years ago

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stepladder [879]

Answer:

The question does not have value of height (in the image)

the barn in shape of a cuboid with a half cylinder.

volume of barn = volume of cuboid + volume of cylinder/2

$\text{Volume}_{barn}=lbh+\frac{\pi r^2 l}{2}$

here,

$2r = b$

b=6 m

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so, 2r=6. thus, r=3,

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which approximately,

141.3+60h

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check if h is less than 7.644, he would not be able to store all of the barn.

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3 years ago

Find the volume of the cylinder. Use 3.14 for

dexar [7]

Answer:

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Step-by-step explanation:

volume = area * height

= pi * r^2 * height

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volume = 16956 meters

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3 years ago

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irakobra [83]

Answer:

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Step-by-step explanation:

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