1 year ago

PLEASE HELP ME WITH THIS QUESTION

Mathematics

1 answer:

Tema [17]1 year ago

5 0

Answer:It’s money so use the $ symbol. You got this

Step-by-step explanation:

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Describe the type of angles formed when you divide a circle into 4 equal parts

Taya2010 [7]

We know that

<span>when a circle is divided into four equal parts, we will get 4 right angles
</span>so
360°/4=90° each part

see the attached figure to better understand the problem

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2 years ago

kia thinks she can make her new product for $5.80. She plans to sell for $12. what is her percent mark up?

gavmur [86]

First, count the difference of the cost production and the selling cost
difference = 12 - 5.8
difference = 6.2

Second, transform the difference to percentage
percentage = difference/product cost × 100%
percentage = 6.2/5.8 × 100%
percentage = (620/5.8) %
percentage = 106.9%

The mark up cost is 106.9%

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3 years ago

Find the product of (x + 5)(x − 5).

AfilCa [17]

Answer:

x² - 30 + 5x

Step-by-step explanation:

(x + 5)(x − 5)

=x(x − 5)+5(x − 5)

=x² - 5 + 5x - 25

=x² - 30 + 5x

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2 years ago

Help me please! I need to find the answer for the angle indicated in bold!

bagirrra123 [75]

$(x+ 63) + (x + 133) = 180 \\ 2x + 196 = 180 \\ 2x = - 16 \\ x = - 8 \\ so... \\ x + 133 = ( - 8 ) + 133 \\ = 125$

8 0

2 years ago

The lengths of the sides of a triangle are 7. and 10. If the length of the longest side of a similar triangle is 25. what is the

NeX [460]

Answer: 17.5

Step-by-step explanation:

7:10 = x:25

times both sides by 25

25(7/10) =x

than solve for x

X = 25 × (7/10)

X = 17.5

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2 years ago