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Komok [63]
3 years ago
7

Is 4(5c + 3) and 9c + 7 equivalent?

Mathematics
2 answers:
uysha [10]3 years ago
7 0

Answer:

Find the exact value using trigonometric identities.

20

c

+

12

Step-by-step explanation: 20 c + 12 c will give you your answer.

Otrada [13]3 years ago
3 0

Answer:

No sir  

Step-by-step explanation:

when you see  Parentheses beside a number it means your mutiplying

your answer would be: 20c + 12

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A television set that has an original price of $325.50 is on sale for 30% off. What is the selling price of the television?
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Original Price
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Original Price = $325.50

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Discount
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Discount = 30% 
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Selling Price
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4 0
3 years ago
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olga55 [171]
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3 years ago
A 20° sector in a circle has an area of 684 yd2.
nasty-shy [4]
Set up a proportion:

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3 0
4 years ago
Jenny runs 7 miles in 50 minutes. At the same rate, how many miles would she run in 75 minutes?
Svet_ta [14]

Answer:

She would run 10.5 miles

Step-by-step explanation:


7 0
4 years ago
The distance from Ari’s house, A, to Ben’s house, B, is equal to the distance from Ari’s house to Cal’s house, C. One day the bo
tresset_1 [31]

Answer:

they walked the same distance

Step-by-step explanation:

if you add cal's expression up which is 2(2+1)+(-4) you would have to use distributive property which means you would have to times 2 by 2 which is 4 and then  times 2  by 1 and get two and then add them together and  get 2 and if you do the same thing with Ari's expression you get  2.

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