Question

1 answer:

6 0

You have 10 tries. you got heads 6 times. the probability is 6/10. if you put this fraction into your calculator, or you divide 6 and 10, you’ll get .6 or .60. changing it into a percent would be 60 percent. Just check what your assignment calls for. if it says a fraction or proportion then use 6/10. if it wants a percentage use 60%.

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What is an equation of the line that is parallel to y=4x−10 and passes through (1, 13) ?

klasskru [66]

If a line is parallel to another line,Then the gradients are the same.So m=4 .Using general formula for str8 line, y=mx+c
$y = 4x + c$
sub in coorfinates (1,13)
$13 = 4 + c$
So C=9.
$y = 4x + 9$

4 0

3 years ago

PLEASE HELP!!!!!!!!! I NEED IT

Andreyy89

Answer:

32.5 feet

Step-by-step explanation:

This situation forms a right triangle. We are given the distance from the base of the tower (long leg of the triangle) and are asked to find the height (short leg of the triangle).

With this information, we can use the tan ratio, opposite over adjacent, to find the height of the tower.

tan 18 = $\frac{x}{100}$