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kari74 [83]
2 years ago
14

I really need a answer to this

Mathematics
2 answers:
Mice21 [21]2 years ago
4 0


Step-by-step explanation:

area of a square = side × side

=>21 × 21

=>441cm²

Mkey [24]2 years ago
3 0

so if the image is supposed to be the dishcloth, then the area would be B) 441 cm2

The deck would be 30 * 22 = C) 660 ft2


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Which statement is true of triangles P and Q? Triangle P has side lengths of 6, 8, 10 and angle measures of 53.1 degrees, 90 deg
Wewaii [24]

Answer:

Triangle P and Triangle Q are mathematically similar shapes (?).

Step-by-step explanation:

Hi, so the question asks which statement is true, given the following information, but you haven't written what statements we can choose from.

After reading the information, we can see that Triangle Q is the same shape as Triangle P but just larger.

I'm assuming that one of the statements given is about Triangle P and Triangle Q being mathematically similar shapes?

If you need to show your working out, here it is:

18 ÷ 6 = 3

24 ÷ 8 = 3

30 ÷ 10 = 3

All the angles are the same.

This means that the length scale factor is +3 from Triangle P to Triangle Q, the area scale factor is +9 (because 3 x 3 = 9) from Triangle P to Triangle Q, and that the two shapes are mathematically similar.

*DISCLAIMER* The majority of question askers on Brainly seem to be from the US, and I'm not, so the way I work things out / the mathematical terms I use might be different. Sorry!

Hope this helped anyway!

Bluey :)

3 0
3 years ago
Read 2 more answers
82. Subtract 12x? + 6y - 3 and 3x? - 9y + 12
balu736 [363]

Answer:

-x^2+15y-15

Answer if it is a ^2

Step-by-step explanation:

2x^2 + 6y - 3 -(3x^2 - 9y + 12)=

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is it a ^2 or a question mark

3 0
3 years ago
Please help!!
meriva

Answer:

hi

Step-by-step explanation:

lolol

4 0
2 years ago
When sending a rectangular package through the U.S. Postal Service, the combined length and girth (perimeter of the cross sectio
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When the width is 10 in, then
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When the height is 15 in, then
2(L + 15) <= 108
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To satisfy both of these conditions requires that L <= 39 in.

Answer: 39 inches
5 0
2 years ago
Rafael deposits $5000 into and account that pays simple interest at an annual 5%. He does not make anymore deposits. He makes no
nekit [7.7K]

Answer:

Step-by-step explanation:

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2 years ago
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