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Nadusha1986 [10]
4 years ago
8

Help me solve these step by step please !!!

Mathematics
2 answers:
Anettt [7]4 years ago
7 0

Answer:

#2) is 25

Step-by-step explanation:

the best way to solve any of theses is in the order of pemdas:

●parentheses

●exponents

●multiplication & division

●addition & subtraction

for example lets do #2

9+ (2^2)(4)

the first parenthesis has exponents so you'd do it first. 2^2 (two two times) is 4

9+(4)(4)

when two parentheses are next to Each other you multiply. 4x4 is 16

9+16

then finally you add

25

use these steps for the rest. just comment if you have any questions

Monica [59]4 years ago
6 0

Answer:

all work is shown and pictured

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3 0
3 years ago
What is the y-value of sin(x) when x= -180°?
Andreyy89

In trigonometry, we start from the point (1,0), so this is the 0-degree point. Then, we start rotating counter clockwise along the unit circle.

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3 years ago
How do I do any of this?!
evablogger [386]
U should get the app "photomath" it will help u out alot!!!
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