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k0ka [10]
2 years ago
9

Examples: Which type of triangle is graphed? Classify by Side and Angle. Then find the perimeter of each

Mathematics
1 answer:
OverLord2011 [107]2 years ago
7 0
24372371847174819582
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If a point in the figure below is chosen at random, what is the probability that it is in the shaded region?​
Xelga [282]

Answer:

254/324 which is about 78.4%

Step-by-step explanation:

found area of entire square to be 18² or 324

found area of 4-quarter circles - which equals one circle with radius of 9

A = 81π which is about 70

subtracted 324 and 70 to get 254

ratio of shaded to unshaded is 254 : 324

3 0
2 years ago
If Ray earns $120 for 15 hours of work how much will he earn for 20 hours of work at the same rate​
Free_Kalibri [48]
Find his rate:
120 / 15 = $8 per hour
Multiply the rate by hours:
$8 x 20 hours = $160
He will earn $160
8 0
3 years ago
Miranda and Jean are planning a trip together. They want to drive, but they're not sure whose car to take. Jean's car uses gallo
e-lub [12.9K]

Jean's car :

(12 1/2) / (5/12) =

(25/2) / (5/12) =

25/2 * 12/5 =

150/5 = 

30 miles per gallon

Miranda's car :

(20 5/7) / (5/7) =

(145/7) / (5/7) =

145/7 * 7/5 =

145/5 =

29 miles per gallon

most fuel efficient is Jean's car....it gets 30 miles per gallon

3 0
3 years ago
Read 2 more answers
When you apply for a scholarship, you may have to write an application essay?
Anna [14]

Answer your answer is b

Step-by-step explanation:

to show that you have the writing skills in order to succeed in college

7 0
3 years ago
Read 2 more answers
What is the slope of the line through (2,-1) and (-2,-3)
Ipatiy [6.2K]

Answer:

y=1/2x-2

Step-by-step explanation:

1. Find slop by subtracting y values over subtracting x values, which will get you the m value

-1+3 / 2+2 = 1/2

3 0
3 years ago
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