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otez555 [7]
3 years ago
13

What is y? Have been having so much trouble

Mathematics
1 answer:
postnew [5]3 years ago
5 0

Answer:

9

Step-by-step explanation:

They are alternate interior angles, so they most both equal 80.

9y-1=80

9y=81

y=9

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Find g(a - 1) when g(x) = 5x - 4.
lesya692 [45]

Answer:

{ \tt{g(x) = 5x - 4}}

• solve when x is a - 1:

{ \tt{g(a - 1) = 5(a - 1) - 4}} \\  \\ { \tt{g(a - 1) = 5a - 5 - 4}} \\  \\ { \boxed{ \tt{g(a - 1) = 5a - 9 \: }}}

8 0
3 years ago
How do i write 5,972,000,000,000,000,000,000,000kg in Scientific Notation
never [62]
In order to write this in scientific notation, we must move the decimal from the beginning all the way to between the 5 and the 9
Note: you can move the decimal anywhere you want but typically scientific notation will have the decimal in between the first and second digit.

Since we move the decimal 24 digits to the right, our answer will be

5.972 * 10^24
or
5.972E24

Hope this helps!!
8 0
3 years ago
Read 2 more answers
The manager of the BiLo Supermarket in Mt. Pleasant, Rhode Island, gathered the following information on the number of times a c
pishuonlain [190]

Answer: kindly check explanation

Step-by-step explanation:

Given the data :

5 3 3 1 4 4 5 6 4 2 6 6 6 7 1 1 14 1 2 4 4 4 5 6 3 5 3 4 5 6 8 4 7 6 5 9 11 3 12 4 7 6 5 15 1 1 10 8 9 2 12

Frequency and relative frequency table can be found in the attachment below.

b. Where do the data tend to cluster?

3 up to 6

7 0
3 years ago
PLEASE HELP ME! THE QUESTION IS DOWN BELOW IN THE PICTURE
maria [59]

5 = log(0.9) 0.59045

exponential form:

(0.9)^5 = 0.59045

6 0
3 years ago
Y= x^2 -5 solve for x
dexar [7]

Y= x^2 -5

We need to solve for x, we need to get x alone

Y= x^2 -5

Lets start by removing -5

Add 5 on both sides

y + 5= x^2 -5 + 5

y + 5= x^2

Now to isolate x , we need to remove the square from x

To remove square , take square root on both sides

+-\sqrt{y+5} = \sqrt{x^2}

square and square root will get cancelled

+-\sqrt{y+5} = x

So x = +\sqrt{y+5} and  x = -\sqrt{y+5}


7 0
3 years ago
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