Point X location is at 76/100=0.76
the answer is the option C) 0.76
From what I think;
8.216secs - 1 wheel; 3.652- 1 hood
for I toy car with a wheel and hood the total time is 8.216+ 3.652 = 11.868secs
let x secs be the total time taken to put a wheel and hood for 42 cars
x secs = 42 cars × the total time for one car
x secs = 42× 11.868
x secs= 498.456 secs
Answer:
y² + x²
Step-by-step explanation:
Given
(y + x)² - 2xy ← expand (y + x)² using FOIL
= y² + 2xy + x² - 2xy ← collect like terms
= y² + x²
<h3>Answer: 442 square cm</h3>
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Explanation:
Use the area of a trapezoid formula, along with the given area, to solve for the height of the trapezoid (h)
A = h*(b1+b2)/2
741 = h*(23+34)/2
741 = h*28.5
741/28.5 = h
26 = h
h = 26
The height of the trapezoid is 26 cm
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Now we can find the area of triangle BCD. Its height is also 26 cm.
area of triangle = (1/2)*base*height
area of triangle BCD = (1/2)*BC*h
area of triangle BCD = (1/2)*34*26
area of triangle BCD = 442
