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4 years ago

15

40% of college students scored more than 70% on a math test 120 students scored below that how many total students took the math

test

1 answer:

devlian [24]4 years ago

6 0

There were 200 students in total

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3 years ago

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Answer:

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What’s the value of x? :/

kolbaska11 [484]

Answer:

$x = 27$

Step-by-step explanation:

According to congruent chords and arcs theorem, if $\overline{XY} \cong \overline{ZY}$ then $\arc{XY} \cong \arc{ZY}$ .

This means that $\arc{XY} = \arc{ZY} = (6x - 20) degrees$

Thus:

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$\arc{ZY} = (6x - 20)$

$\arc{ZX} = 76$

Plug in the values into the equation

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Add like terms

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3 years ago

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