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Katarina [22]
3 years ago
13

The cost of a skateboard c after a 15% discount can be represented by the expression c−0.15c . Simplify the expression.

Mathematics
2 answers:
Lana71 [14]3 years ago
6 0
0.85c should be your answer
Hope this helped:)
ohaa [14]3 years ago
5 0

Answer:

0.85c

Step-by-step explanation:

To simplify the expression, subtract like terms:

c - 0.15c

= 0.85c

So, the simplified expression is 0.85c

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In Triangle ABC, AC is extended through C to D. If
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Answer:

X  = 5 unit

Step-by-step explanation:

Given as , ABC is a Triangle ,

AC extended to through C to D

∠BAC = 6x + 10

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When c extended to D then , ∠BCD is an external angle

∵ <u>External angle = Sum of opposite internal angles</u>

Or ,∠BCD = ∠BAC + ∠ABC

Or, ∠ 8x + 20 = 6x + 10 + 6x - 10

Or, ∠ 8x + 20 = 12x

Or, 12x - 8x = 20

∴ 4x = 20

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3 years ago
5 in<br> 4 in<br> What is the length of the missing leg?
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solved by following the rules of a 3 4 5 right triangle
6 0
3 years ago
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Aaron used the Pythagorean theorem to find the height of a tree. He calculated that the tree was √625 feet tall. Which of the fo
frutty [35]

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3 0
3 years ago
PLEASE HELP ME IM STUCK ON THIS QUESTION.
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You got it right. Triangle DAC

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6 0
3 years ago
Use the multiplier method to increase 88 pounds by 14% you must show your working
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Answer:

100.32

Step-by-step explanation:

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