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3 years ago

0.042 divided by 5.6

Mathematics

2 answers:

abruzzese [7]3 years ago

3 0

.0075 is the answer when u duvide

Travka [436]3 years ago

3 0

the answer you get is 7.5^ -3

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N76 [4]

1 hr and 45 minutes. EST is 1 hour ahead of CST

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3 years ago

Yesterday Annie walked 9/10 mile to her friends house.together to he library which is the best estimate for how far Annie walked

Novay_Z [31]

1. 9/10 + 9/10 =18/10 = 1 8/10 = 1 4/5

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2 years ago

Brianna recorded the high temperatures in her town each day for 8 consecutive days. Her data are shown. 78 , 65, 72 , 80, 68 , 7

scZoUnD [109]

Answer:

D)50% of the temperatures are less than 77.5 degrees

Step-by-step explanation:

The correct amount of temperatures that are less than 77.5 degrees is 6/8, or 75%. So D) is false.

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2 years ago

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Aneli [31]

Answer:

subtract 2.4 from both sides, simplify to -3x=16.8, divide by -3, simplify to x=-5.6.

Step-by-step explanation:

-3x + 2.4 = 19.2

v <u>-2.4</u> <u>-2.4</u>

v 0 16.8

-3 -3

x=-5.6

hope this helps,

<h3>Noelle</h3>

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2 years ago

A line crosses through the point (3,10) and another point can be found on the line by going right 2 and down 7. find slope and y

DerKrebs [107]

Answer:

y = $\frac{-7x}{2}+\frac{41}{2}$

Step-by-step explanation:

We are given the point (3, 10).

The second point is 2 on the x-axis and -7 on the y-axis. So our second point is: (3 + 2, 10 - 7) which is (5, 3).

Our formula for slope is m = $\frac{rise}{run}$ = $\frac{y2-y1}{x2-x1}$

So, our equation would be $\frac{3-10}{5-3}$ = $\frac{-7}{2}$

Using the standard formula of a line, y = mx + b, we can substitute for the slope, m.

y = $\frac{-7x}{2}$ + b

Now, we can substitute a point on the line to determine the y-intercept:

Using the point (3, 10),

10 = $\frac{-7(3)}{2}$ + b

b = 10 + $\frac{21}{2}$

b = $\frac{41}{2}$

So our full equation is: y = $\frac{-7x}{2}+\frac{41}{2}$

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2 years ago