3 years ago

What is 3 4/6 + 2 1/6 as an estimate?

Mathematics

1 answer:

lilavasa [31]3 years ago

8 0

If you look at it the fractions all have a common denominator

the estimate is 5 2/3

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Please help me with these problems :( -random person who struggles in pre algebra

yKpoI14uk [10]

Hope these help:
#9
a-4 divided by 5 = 12
5*12 is 60
60+4 is 64
60 (final answer for a)
#10
n+3 divided by 8 = -4
8*(-4) = -32
-32 + 3 = -35
-32 (final answer for n)
#11
6+z divided by 10 = -2
-2 * 10 = -20
-20=6=-26
-20 (final answer for z)
btw, can't see diagram

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3 years ago

How long does it take to drive 300 miles at 60 mph?

olga55 [171]

It would take 5 hours

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3 years ago

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Brett is building a fence around his land. The perimeter of his land is 101,376 inches. Each picket of the fence is 5 inches acr

vesna_86 [32]

Answer:

20,275.2

Step-by-step explanation:

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2 years ago

Read 2 more answers

HELPP ME PLEASEEE!! explain your thinking on who is correct

sashaice [31]

Answer:

Both

Step-by-step explanation:

They will both give you the same answer.

-13-5 = -18

-13 + -5 = -18

6 0

3 years ago

Find the equation of the line passing through the points (3,7) and (-2,5)

r-ruslan [8.4K]

Answer:

The equation of the line passing through the points (3,7) and (-2,5) is y=⅖x+29/5

Step-by-step explanation:

Greetings !

$first \: find \: the \: slope \: m \\ m = \frac{(Y₂-Y₁)}{(X₂-X₁)} ..substitute \: vlues \\ m = \frac{(5 - 7)}{( - 2 - 3)} = \frac{ - 2}{ - 5} = \frac{2}{5} \\ y = mx + b \: to \: find \: equation \: of \: aline \\ between \: two \: poins and \: use \: \\ one \: of \: the \: two \: points \: lets \: take( - 2.5) \\ y = mx + b \\ 5 = \frac{ - 2}{5} ( - 2) + b \\ 5 = \frac{ - 4}{5} + b \\ 5 + { - 4}^{5} = b \\ \frac{25 + 4}{5} = b \\ b = \frac{29}{5} \\ finally \: equation \: of \: the \: line \: will \: be \\ y = \frac{2}{5} x + \frac{29}{5}$

7 0

2 years ago