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MakcuM [25]
3 years ago
6

Please provide an explanation for the last three questions.

Mathematics
2 answers:
zavuch27 [327]3 years ago
5 0
There is no picture attached to the question??
Pie3 years ago
4 0
It needs picture cause I don't know how the question looks like
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Which property says if m= -2 then 8m = -16
Veseljchak [2.6K]

Answer:

I believe it's Division property

Step-by-step explanation:

Since 8m = -16

You divide both sides by 8. So -16 divided by 8 will equal to -2. m=-2

Hope this helpsʕ•ᴥ•ʔ

3 0
4 years ago
The perimeter of a rectangle with length l and width w is 44 inches. The area of the rectangle is at most 120. Which of the foll
drek231 [11]
Oh OK 
Perimeter = 2l + 2w = 44
l + w = 22
if l = 12 then w = 120/12 = 10
if l <_ 12 then w >_ 10

Its A 
6 0
4 years ago
Read 2 more answers
Tom saves $48.50 a month which is the best estimate of how much he will save at the end of the year?
avanturin [10]
To estimate you round 48.5 up to 50
50 times 12=600
and 48.5 was rounded up so the answer is teh nnumber <600, but closest to 600
so 600 would be a good estimate=D
12 mohts in year so
48.5 times 12=$582 saved in a year
5 0
4 years ago
Write x^2-12x+8 in vertex form.
solong [7]
The vertex form: y = a(x - h)² + k

y = ax² + bx + c then h = -b/2a and k = f(h).

y = x² - 12x + 8

a = 1; b = -12; c = 8

h = -(-12)/(2·1) = 12/2 = 6

k = f(6) = 6² - 12·6 + 8 = 36 - 72 + 8 = -28

Answer: y = (x - 6)² - 28.
8 0
3 years ago
The density d of a substance is given by the formula d = m/v, where m is its mass and V is its volume.
Marta_Voda [28]

Step-by-step explanation:

a. d = m/v

m = d × v

b. m = d × v

= 5.01g/cm × 1.2cm

= 6.012g

hopefully this makes sense

:)

6 0
3 years ago
Read 2 more answers
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