Answer:
The value of x = 5 answer (a)
Step-by-step explanation:
∵ There is a line parallel to the base of the Δ and intersected the other two sides formed a small Δ inside the large triangle
∴ The small Δ and the large Δ are similar
∴ Their sides are proportion
∴
∴
∴ x(2x - 1) = (x - 2)(2x + 5)
∴ 2x² - x = 2x² + 5x - 4x -10
∴ 2x² - x = 2x² + x - 10
∴ -x - x = -10
∴ -2x = -10
∴ x = -10 ÷ -2 = 5
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First do 6 divided by 10
then add 8.75 to that
1/2 is the same as 0.5 .
If you didn't remember that, you could calculate it.
The fraction ' 1/2 ' means " 1 divided by 2 ".
Do the division . . . divide 1 by 2, and you get 0.5 .
So ( 76 and 1/2 ) is the same as ' 76.5 '. There's your terminating decimal.
<span>Quarts to fluid ounces volume units conversion factors are listed below. To find out how many ounces in quarts, multiply by the right factor or instead, use the converter below if converting between US fluid measurements.</span>