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Morgarella [4.7K]
3 years ago
11

Please help me on these questions​

Mathematics
1 answer:
aksik [14]3 years ago
8 0

Answer:

What i do is relax and have a little  snack i usually eat salad but its your choice and then think about the answer

Step-by-step explanation:

You might be interested in
Write your answer in simplest form.<br> -2/3+7/9
viktelen [127]

Answer:

1/9

Step-by-step explanation:

You combine the fractions finding the least common denominator. Once you do that, you get your answer of 1/9.

I hope this information was of any use to you.

7 0
3 years ago
19/5 to mixed number
Liono4ka [1.6K]

Answer:

3 4/5

Step-by-step explanation:

19/5 there are 3 wholes of 5.

5,10,15

3 wholes later we are left with 4

You just write it as 4/5. Meaning, the 4 is just left.

5 0
3 years ago
Read 2 more answers
What are the solutions to the quadratic equation below? X^2-8x+16
leva [86]

(₋4)²

how i got it -

1st i used the sum-product pattern

x² - 8x + 16

x² -4-4+16

then, found the common fact from the two pairs

x² - 4 - 4 + 16

(-4) - 4(-4)

rewrite in factored form

(x-4)-4(-4)

(-4) (-4)

combine to a square

(-4) (-4)

4 0
3 years ago
Read 2 more answers
Find |37|.<br> 0<br> -37<br> 37<br><br><br><br> i have 3 minutes to finish HELPP :(
valentina_108 [34]
It’s -37! | this means the opposite of the number ;)
6 0
2 years ago
A window in the shape of a rectangle as shown below has a width of x+5 and a length of x^2- 3x+7 express the area of the rectang
Ksju [112]

Answer:

x^3+x^2-5x+28

Step-by-step explanation:

since a=lw, the area is (x^2-3x+7)(x+4)

1. distribute parentheses \left(x^2-3x+7\right)\left(x+4\right)=x^2x+x^2\cdot \:4+\left(-3x\right)x+\left(-3x\right)\cdot \:4+7x+7\cdot \:4

2. apply +(-a)=-a rule x^2x+4x^2-3xx-3\cdot \:4x+7x+7\cdot \:4

3. Simplify

    Steps to simplify:

x^2x=x^3

3xx=3x^2

3\cdot \:4x=12x

7\cdot \:4=28

x^3+4x^2-3x^2-12x+7x+28

4. Add like terms =x^3+4x^2-3x^2-5x+28

5. Add like terms =x^3+x^2-5x+28

6 0
2 years ago
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