A class of 50 students

Mathematics

2 answers:

Harman [31]3 years ago

7 0

Answer:

Step-by-step explanation:

because u do 50 times

pychu [463]3 years ago

4 0

Answer:

Step-by-step explanation:

50 x 38%

1900/100

only you need to get the percentage !

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8. Solve x/10 = –7. A. x = –0.7 B. x= –17 C. x = –70 D. x = 3

ANEK [815]

For this problem, I believe you would just have to plug in for x.

For example, -17 divided by 10 and so on.

The answer should be C, -70. -70 divided by 10 equals -7.

4 0

3 years ago

WXY is a right triangle. A. True. B. False.

lora16 [44]

Answer:

B. False

Step-by-step explanation:

According to pythagorean theorem, for this to be a right triangle, the sum of square of the length of the two legs must equal square of the length of the hypotenuse (longest side).

So $(\sqrt{34} )^{2}$ should equal $(\sqrt{18} )^{2}+(\sqrt{18} )^{2}$