3 years ago

What is the answer for cos 17pi/4

Mathematics

1 answer:

Georgia [21]3 years ago

8 0

Cos 17pi/4 = cos pi/4 because 17pi / 4 = 16pi/4 + pi/40

cos pi/4 = 1 / sqrt2 or 0.7071 to nearest 10,000 th

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4 years ago

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3 years ago

7(1 - y) = -3(y-2) What is the answer

Fynjy0 [20]

Answer:

$\huge y = \frac{1}{4}$

Step-by-step explanation:

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Expand the terms in the bracket

That's

$7 - 7y = - 3y + 6$

Add 3y to both sides of the equation

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We have the final answer as

$y = \frac{1}{4} \\$

Hope this helps you

4 0

3 years ago

What is the distance between points (9, −7) and (9, 4) on a coordinate plane? Enter the answer in the box.

katen-ka-za [31]

Answer:

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Help plzzzzz ASAP I NEED HELP

vekshin1

A is the same because the value isn't changed and values are just switched not changes therefore meaning that "a" is right

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3 years ago

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