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Sedaia [141]
3 years ago
12

Is the dilation above an enlargement or a reduction

Mathematics
1 answer:
alexgriva [62]3 years ago
5 0
Reduction...........
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A kite has a width of 16 inches and a height of 18 inches.
Oliga [24]

Answer:

432 inch square

Step-by-step explanation:

The total material used to make a kite should be equal to the area of the kite. You can find the area of a kite by multiplying the width with length, then divide it by two. The formula will be:

area = length x width /2

area= 18 in * 16 in /2= 144 inch square.

The area of one kite is 144 inch square, then the area for 3 kites will be: 3 * 144 inch square = 432 inch square

8 0
3 years ago
I'm not sure how I'm supposed to use this equation.can someone help me and explain?
masha68 [24]
So QRS equals to 158 degrees. Therefore, you need to do 8x+8+2x=158. This is so then you can find x. In order to find x, you'll need to combine the 2x and 8x(10x+2=158). Then subtract 2 from both sides(10x=156). Finally divide by 10(x=15.6). In order to find TRS, multiply 15.6 by 2 to get the angle measure. If you want to find QRT, plug 15.6 into the equation(multiply 8 and 15.6 and add 8=132.8)
6 0
3 years ago
Focus on number two ok
melomori [17]
Its simple, convert 1 and 2/3 into a fraction which is 5/3 and use KCF which is Keep Change and Flip,

How this works is that you keep the first fraction, then change the division sign to a multiplication sign (Change = change the sign into its oppisite) then flip the other fraction from being 5/3 into 3/5. And then you multiply top times top and bottom times bottom. After that you simplify if you can, Hope this helped!
7 0
2 years ago
Read 2 more answers
Paul has $40000 to invest. His intent is to earn 9% interest on his investment. He can invest part of his money at 6% and part a
Black_prince [1.1K]

Paul needs to invest $10000 at 6% interest and $30000 at 10% interest to make a total of 9% return on his $40000.

<em><u>Explanation</u></em>

Suppose, the amount of money at 6% interest is x

As Paul has total $40000 to invest, so the amount of money at 10% interest will be: (40000-x) dollar

His intent is to earn 9% interest on his $40000 investment. So, the equation will be......

0.06x+0.10(40000-x)=0.09*40000\\ \\ 0.06x+4000-0.10x=3600\\ \\ -0.04x=3600-4000=-400\\ \\ x=\frac{-400}{-0.04}=10000

So, Paul needs to invest <u>$10000 at 6% interest</u> and ($40000- $10000) or <u>$30000 at 10% interest </u>to make a total of 9% return on his $40000.

3 0
3 years ago
Read 2 more answers
Evaluate the expression n ÷ 5 for n = 3.2.<br><br> A. 0.064<br> B. 0.604<br> C. 0.64<br> D. 6.4
Licemer1 [7]

Answer:

n/5

substitution for n = 3.2

3.2/5

0.64

3 0
2 years ago
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