It has a surface area to volume ratio of 1:1
From 8:25 to 30 seconds past 8:29 is 4.5 minutes.
This means she rode her bike 3/4 mile in 4.5 minutes.
Calculate her speed per mile:
1 mile / 0.75 = 1.333
4.5 minutes * 1.333 = 6 minutes per mile.
She needs to ride 3.42 miles, so multiply distance by speed:
3.42 miles x 6 minutes per mile = 20.52 minutes.
0.52 * 60 = 31.2 seconds.
This means it will take a total of 20 minutes and 31 seconds to get from her house to school.
She left at 8:25, add her travel time:
8:25 + 20 minutes and 31 seconds = 8:45 and 31 seconds.
This is sooner than the time school starts so she makes it on time.
Answer:
B= 21
Step-by-step explanation:
A^2 + B^2 = C^2
72^2 + B^2 = 75^2
Solve for B
B = 21
Answer:
no, because the corresponding congruent angles listed are not the included angles
Step-by-step explanation:
Sides WX and WY meet at vertex W. Corresponding sides BC and BD meet at vertex B. Thus, for SAS, the angles that need to be congruent are the included angles W and B, not X and C.
Answer:
Step-by-step explanation:
6. Cross-section is a square.
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7. Point and rectangle
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8. line segment and rectangle
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area of hole = π3.5² = 12.25π ≅ 39 ft²