Sammy´s fitness goal is to do 60 pull ups. She is up to 40% of her goal. How many pull ups can Sammy do?
1 answer:
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Answer:
B.) 10 cm squared
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Answer:
2?
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Answer:
16-7x
Step-by-step explanation:
10x-3x+7-6-4x+5
16-7x
Diameter
- √(-7+5)²+(-1+9)²
- √2²+8²
- √4+64
- √68
- 2√17
Radius
Now
Centre
(h,k)
- (-7-5/2,-1-9/2)
- (-12/2,-10/2)
- (-6,-5)
Equation
- (x-h)²+(y-k)²=r²
- (x+6)²+(y+5)²=(√17)²
- (x+6)²+(y+5)²=17
Option A
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