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Yuki888 [10]
3 years ago
7

Help!! on question 13, solve each equation for x.

Mathematics
1 answer:
GaryK [48]3 years ago
5 0
Square root of x^2 is x
square root of 144 is 12
(x-12) (x+12)
x=12 or x= -12
You might be interested in
Reduce 36/45 to lowest terms and write the denominator in the blank.
Firlakuza [10]

Answer:

4/5

Step-by-step explanation:

Step 1:

36/45 = 12/15

Step 2:

12/15 = 4/5

Answer:

4/5

Hope This Helps :)

5 0
4 years ago
Read 2 more answers
Write a word phrase for the expression 10 + (6 minus 4)?
leva [86]

Answer:

The sum of 10 and  a subtraction of 4 from 6.  

Step-by-step explanation:

I know some math. Hope this helps! :D

5 0
3 years ago
Read 2 more answers
Y= -5x + 12<br> y = -5x – 7
alexira [117]

Answer:

19

Step-by-step explanation:

1. y= -5x + 12

  y= -5x – 7

2. -5x + 12

   -(-5x – 7)

3. -5x + 12

    <u>5x + 7</u>

    0   +19

4. 19

7 0
3 years ago
A vase contains 7 red flowers, 3 white flowers, and 5 yellow flowers. If George selects a flower from the vase for his wife, wha
gtnhenbr [62]

Answer:

The answer to your question is: P(A) = 0.47

Step-by-step explanation:

Data

7 red flowers

3 white flowers

5 yellow flowers

Probability  that he select a red one

Formula

 P(A) = Number of favorable cases of A / total number of outcomes

Number of favorable cases = 7

Total number of outcomes = 7 + 3 + 5 = 15

Substitution

                      P(A) = 7 / 15

                      P(A) = 0.47

4 0
4 years ago
Please help!!! I’ll mark brainliest!! (Look at picture)
Svetllana [295]

Answer:

\huge\boxed{\sf (x*4) + (x*5) = 54}

Step-by-step explanation:

\sf x(4+5) = 54\\\\Applying \ distributive \ property\\\\(x*4) + (x*5) = 54\\\\Distributive\ Property\ is:\\\\A(B+C) = (A*B)+(A*C)\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
4 0
3 years ago
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