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klio [65]
4 years ago
11

Help help help help

Mathematics
1 answer:
sergeinik [125]4 years ago
5 0
Is C because it can be multiplied by 0.5
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A store sold a case of scented candles for $17.85 that had been marked up 110%. What was the original price?
ipn [44]
17.83 times 1.1
=19.613
17.83+19.613
=37.443
=37.5 dollars
6 0
3 years ago
Read 2 more answers
Please help! thanks​
anygoal [31]

1 =1,1,4. 5=13,16

2 =1,4. 6=23,3

3 =18,55. 7= 25,8

4 =3,16.

ps , meanes fraction

7 0
3 years ago
The perimeter of a rectangle is 36 menters. The length of the rectangle is 4 meters longer than the width. Find the length and t
cupoosta [38]

Answer:

11 m and 7 m

Step-by-step explanation:

Width = x

Length = x+4

P=2L+2W

P=2(x+4) + 2x=4x +8

36 = 4x + 8

4x = 28

x=7  Width

x+4=7+4=11  Length

7 0
3 years ago
Ae is an angle bisector of
Eduardwww [97]
Is there any picture that we can work with??
8 0
3 years ago
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Find the length of the segment AB if points A and B are the intersection points of the parabolas with equations y=−x^2+9 and y=2
11Alexandr11 [23.1K]

Answer:

The length of the segment AB is √48

Step-by-step explanation:

Given the two equations, the idea is to find the solution to the system

y = x² + 9

y = 2x² - 3

you can use the equality method to find the "x" and "y" of the solution.

x² + 9 = 2x² - 3 ⇒ x² - 2x² = -3 - 9 ⇒ -x² = -12 ⇒ x² = 12 ⇒ x = ±√12.

With this value we return to the original equations and replace it to find "y" values.

y = (±√12)² + 9 ⇒ y = 21

The solutions to the system are (-√12, 21) and (√12, 21). Now you need to find the distance between this points.

d= √[(x2-x1)² + (y2-y1)²] ⇒ d = √48.

The length of the segment AB is √48.

6 0
4 years ago
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