3 years ago

Someone answer this please!!

Mathematics

1 answer:

Lubov Fominskaja [6]3 years ago

3 0

Answer:

Step-by-step explanation:

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Angle ABD is 90 what is the measure of ABC

Anarel [89]

Answer:

90 I am guessing. if it's like a square or rectangle

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3 years ago

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qwelly [4]

Answer:collecting data

Step-by-step explanation:

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2 years ago

The volume of a rectangular box is 330 cubic inches. The length on one side of the top is 11 inches, and the height of the box i

Fiesta28 [93]

Answer: 110 square inches.

Step-by-step explanation:

The volume of a rectangular box would be:

$V=length*width*height$

In this case, we know the volume, the length and the height, and we don't know the width, so we're going to isolate it:

$width=\frac{V}{length*height}$

Substituting the data:

$width=\frac{330}{11*3} =10in$

This width is also the width of the top of the box, so the area of the top would be:

$A=length*width\\A=11*10\\A=110in^{2}$

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3 years ago

Is x = 3 a solution to the equation x + 7 = 11?

olya-2409 [2.1K]

Answer:

Step-by-step explanation:

3+7 is 10, not 11. Therefore, x cannot be 3.

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2 years ago

Read 2 more answers

amid has gained weight he now weighs 88kg which is 10% higher than his normal weight. what is his normal weight?

dybincka [34]

Answer:

88*0.9= 79.2 (since it's 10% higher, multiply by .9 to find out what 90% of 88 is

you also could've done 88*0.1=8.8 and then subtract 8.8 from 88 and get 79.2

either way his normal weight is 79.2kg

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2 years ago