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3 years ago

Which numbers are perfect squares? Check all that apply.

Mathematics

2 answers:

kupik [55]3 years ago

7 0

Answer:C A H are correct

Step-by-step explanation:

Andrew [12]3 years ago

4 0

A perfect square is a number made by squaring a whole number.

Since

$1^2=1;$
$4^2=16;$
$10^2=100,$

numbers 1, 16, 100 are perfect squares. You cannot find such whole number n, that

$2=n^2;$
$18=n^2;$
$32=n^2;$
$44=n^2;$
$94=n^2,$

therefore, numbers 2, 18, 32, 44, 94 are not perfect squares.

Answer: 1, 16, 100.

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3 years ago

Daniel created an intersection with his race track. One of the angles at the intersection is 55°. What are the three other angle

melomori [17]

Answer:

55, 125 and 125

Step-by-step explanation:

In this question, we are asked to find the other 3 angles in an intersection.

Please check attachment for what the diagram of the intersection might look like.

The intersection consists simply of 4 angles meeting at a point with the 2 angles on each side vertically opposite to the angles on the other side.

since one of the angles is 55, and we are having a straight line, the other angle would be 180-55 = 125.[ sum of angles on a straight line is 180]

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3 years ago

Please someone help, give the right answer it’s important

Flura [38]

Answer:

Step-by-step explanation:

∠ MNQ = ∠ MNP + ∠ QNP

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3 0

2 years ago

I need 3 questions answered please.

kakasveta [241]

Answer:

$3) \: \: 113 {ft}^{2}$

$4) \: false$

$5) \: 70 {ft}^{2}$

Step-by-step explanation:

3) Area of a circle is

$\pi \times {r}^{2}$

Where r = 6

Thus,

$area = \frac{22}{7} \times {6}^{2}$

$area = \frac{22}{7} \times 36$

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4) False

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$area \: of \: a \: rectangle = l \times w$

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3 years ago

2/5 + 1/3= in Simplest form

expeople1 [14]

Thye have to have like denominators.

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3 years ago

Read 2 more answers