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earnstyle [38]
3 years ago
7

this is a problem associated with a right triangle. the following question is: if w= 12.5mm and x=16mm, what is the measure of a

ngle a?
Mathematics
1 answer:
Elanso [62]3 years ago
5 0
2.5 to angle a '''' and please right the whole question 
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Please help with this problem.
Black_prince [1.1K]

Answer:

d = 28

r = 14

r² = 196

C = 87.92

Step-by-step explanation:

Given:

r = 14

To find diameter:

d = 2r

d = 2(14)

d = 28

To find r²:

14²

196

Circumference:

C = 2πr

C = 2(3.14)(14)

C = 87.92

3 0
3 years ago
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The equation 5x-10y=10 is written in standard form. What is the first step when solving for x?
sattari [20]
Isolate the y variable on one side.
3 0
3 years ago
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If something cost $50 and the markup is 10% . What is the selling price
Lelechka [254]
The selling price would be 55 

50x10%=5
50+5=55
8 0
3 years ago
What does area mean and premeter
Gemiola [76]
Area is the area of something and the premeter of something
6 0
3 years ago
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Ms. Geetha said that 60 of her total students will compete in the Math Olympics. If 60 is 20% of her students, how many total st
WARRIOR [948]

Answer:

300 students

Step-by-step explanation:

There are two ways to solve this question.

  • Way Number 1

60 is 20% of the total students

20÷100= 0.2

60÷0.2=300

Therefore there are 300 students

  • Way Number 2

60 is 20% of the total students

60/20 = x/100

x= 60*100÷20

x= 6000÷20

x= 300

Therefore there are 300 students.

4 0
3 years ago
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