Distance÷time
440÷8= 55
Therefore he needs to drive at the speed of 55 miles/hour
Answer:
Step-by-step explanation:
hello :
ax+b =4x+9 so a=4 and b=9
Answer:
Miriam
Step-by-step explanation:
Miriam, with her lower FICO score, is more likely to have been offered the loan with the higher interest rate.
Answer:
y = 5x + 4
Step-by-step explanation:
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Answer: Choice A) AA postulate; 18
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Work Shown:
The triangles are similar to each other due to the AA (angle angle) postulate. The top angles are overlapping or shared angles. So that's the first pair. The second pair of angles is either bottom pair of angles, from the fact that corresponding angles are congruent. This is only true if the lines are parallel.
Due to the similar triangles, we can set up the proportion and solve for x
8/(8+4) = 12/x
8/12 = 12/x
8*x = 12*12 ... cross multiply
8x = 144
x = 144/8
x = 18
