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Nuetrik [128]
2 years ago
9

Look at the right triangle in the diagram

Mathematics
1 answer:
Ivahew [28]2 years ago
7 0

Answer:

I would say C

Step-by-step explanation:

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Hell me please 1 isnt right
Ber [7]

Step-by-step explanation:

I got this much.....

I am sorry of it gets wrong

6 0
2 years ago
Read 2 more answers
A formula for a function y=f(x) is f(x)=x^2-10x,xless than or equal 5. Find f^-1(x) and indentify the domain and range of f^-1(x
evablogger [386]
F(x) =x² - 10x,  f⁻¹(x) =?

1st find the missing square of x²-10x, ==> (x-5)² - 25

y= (x-5)² - 25; replace x by y and v0ce versa: x= (y-5)² -25
or
(y-5)² = x+25
y-5 = √(x+25) and y = √(x+25) -5

Domain = {x∈R: X>= 25} AND Range ={y∈R: y>= 5}

6 0
2 years ago
- A number r added to 3.7 is less than 1.2.
SIZIF [17.4K]

Answer:

3.7 + r < 1.2

Step-by-step explanation:

a number r added to 3.7 is 3.7 + r

New expression 3.7 + r should be less than 1.2 --->

3.7 + r < 1.2

7 0
3 years ago
Ace does various odd jobs over the summer on one of his jobs he was paid $81 for a job he completed in nine hours. if he average
Vikentia [17]
He is making $9 an hour bc 81/9=9
9x26=$234
9x35=$315
after working 26 full hours he will have made a total of $234
total earnings:$315

I hope that is what you were looking for!
8 0
3 years ago
You have $1 and $5 bills in your savings envelope with a total value of $26. there are more $1 bills than $5. you would like to
marta [7]
I’m not very good at math, but maybe try adding all of them together
3 0
3 years ago
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