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valentinak56 [21]
2 years ago
8

What is the range of a cosine function?

Mathematics
1 answer:
klemol [59]2 years ago
4 0
The smallest y can be is y = -1. The largest it can be is y = 1. The value of y can be anything in between. The value of y is a real number.

Answer: Choice D) All real numbers between -1 and 1 including -1 and 1

Note: we can write that as -1 \le y \le 1 which in interval notation would look like [-1, 1]. The square brackets tell us to include the endpoints.
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Kiran and Clare live 24 miles apart and they start moving towards each other to meet for a picnic. If Kiran
andrezito [222]

Answer:

Ummmm my answer was deleted and idk why so im just gonna repost what i said cause i think it was a bug or smth. Answer is 3h

Step-by-step explanation:

Together Clare and Kiran are walking to each other at 8mph so you do 24 divided by 8 and get three so three hours

7 0
2 years ago
Factor out the coefficient of the variable 1/2a-1/2
kirill115 [55]
1/2a - 1/2 = 1/2(a - 1)
You can factor out the 1/2.
5 0
3 years ago
The answer to a subtraction problem​
Ronch [10]

Answer:

The answer in a subtraction problem is called the difference.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B4%7D%20x%20%5Cgeq%20x-12" id="TexFormula1" title="\frac{3}{4} x \geq x-12" al
olganol [36]

Answer

12

3/4=9/x

3x=9(4)

3x=36

x=36/3

x=12

7 0
3 years ago
&lt;1 and &lt;2 form a linear pair. The measure of &lt;2 is six more than twice the measure of &lt;1. Find the measure of &lt;2
MrMuchimi

Answer:

122 Degrees

Step-by-step explanation:

Since we are given that angle 1 and 2 make a linear pair:

angle 1 + angle 2 = 180 degrees ----------------------------(1)

We have also been told that angle 2 is 6 more than twice the measure of angle 1

Which means: angle 2 = (2*angle1)  + 6 -------------------(2)

From putting the value of angle 2 in (1) from (2)

<em>angle 1 + 2*angle 1 + 6 = 180</em>

<em>3*angle 1 = 174</em>

angle 1 = 58 degrees -----------------------(3)

From (1) and (3):

<em>angle 2 + 58 = 180</em>

angle 2  = 122 degrees

Therefore, the measure of angle 2 is 122 degrees

7 0
3 years ago
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