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victus00 [196]
2 years ago
7

YOU WILL GET 50 POINTS!!!!!! ANSWER THE QUESTION BELOW PLEASE!!!!

Mathematics
1 answer:
Ber [7]2 years ago
3 0

Answer:

9.2 cm and 15% increase

Step-by-step explanation:

1.15*8 = 9.2

percentage increase

new square = 9.2*9.2 =84.64

old area=8*9.2 = 73.6

percentange increase = (84.64-73.6)/73.6 = 15%

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If the area of a park is exactly halfway between 2.4 and 2.5 acres what is the area of the park
Paul [167]
Get the distance between two acres.

2.5 - 2.4 = 0.1

Divide the diffence by 2
0.1 / 2 = 0.05 - Halfway between them.

Therefore, 0.05 must be taken from 2.5 acres. it must be added to 2.4 acres to get the exact area of the park.

2.5 - 0.05 = 2.45
2.4 + 0.04 = 2.45 acres

OR

Simply get the average of the two to get the area since it is exactly halfway between the two acres of land.

2.5 + 2.4 = 2.9 / 2 = 2.45 acres
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torisob [31]
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7 0
3 years ago
HELP!!!!!!!!!!!!!!!!
Serggg [28]
Absolute value means ignore negative signs, so #38 is asking is 282 greater or less than 279. it's greater. #39 is negative of |-10| the absolute value signs work as parentheses too, so it's -(10) so -10
5 0
3 years ago
How would you estimate the price if a shirt that usually costs $32.99 is on sale for 25% off?
Nuetrik [128]

Answer:

32.99/4 is about 8.25

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_ABC is a right triangle where m_B = 90Á. The coordinates of A and B are (5, 0) and (2, 5), respectively. If the x-coordinate of
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Since the triangle is a right triangle at point B, then line AB is perpendicular to line BC.
For perpendicular lines, the product of their slopes is -1.
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Therefore, the y-coordinate of point C is 8.
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3 years ago
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