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Maksim231197 [3]
3 years ago
11

Simplity using properties of exponents. Write your answer using a

Mathematics
1 answer:
scZoUnD [109]3 years ago
7 0

Simplifying Expressions Using the Properties of Exponents (Four Examples)Daniel Ozimek

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Can someone please help pleaseeee!!!
olasank [31]
The sum is y(4y − 1) + <span>(y + 5)2 = 4y² -y +y² +25 - 10y = 5y²-11y + 25 
the answer is </span><span>5y2 − 11y + 25

</span>
5 0
2 years ago
Rewrite the expression in terms of sine and cosine, and simplify as much as possible. (sec w(1+ csc^2 w))/(csc^2 w)​
creativ13 [48]

Answer:

(sin^2 w + 1) / cos w.

Step-by-step explanation:

Note: sec w = 1 / cos w and csc w = 1/ sin w.

So we have:

(sec w(1 + csc^2 w)) / (csc^2 w)​

= 1/cos w (  1 + 1/ sin^2 w)  /   (1 / sin^2 w)

= ( 1/ cos w + 1 / sin^2 w cos w) * sin^2 w

=  sin^2 w/ cos w + sin^2 w / (sin^2 w cos w)

= sin^2 w / cos w + 1 /  cos w

=  (sin^2 w + 1) / cos w.

4 0
2 years ago
Please answer this correctly I have to finish this today as this is my deadline
Musya8 [376]

Answer:

r = 1.499619733762 m  There is no such thing a quarter radius!

C = 9.4223886775301 m

A = 7.065 m^2

Step-by-step explanation:

Calculate r and C | Given A

Given the area of a circle calculate the radius and circumference

r = √(A / π)

C = 2πr

Agenda:

r = radius

C = circumference

A = area

π = pi = 3.1415926535898

√ = square root

8 0
3 years ago
The Problem is= 17/15 = 18/x + 1
grin007 [14]

Answer:

1/135

Step-by-step explanation:

subtract the 1 from 17/15

you get 2/15 and then you multiply that by 1/18

8 0
3 years ago
Find the slope of the line on the graph below.
Dmitry_Shevchenko [17]

Answer:

3/4

Step-by-step explanation:

because i knew how to do it also you just divid them

there is no way this is collage work im in 10th grade a knew it who ever asked that is kinda slow  

4 0
2 years ago
Read 2 more answers
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