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Dvinal [7]
3 years ago
15

Mr Smith can do 10 jumping jacks in 8 seconds. At this rate, how many jumping jacks can he do in 12 seconds? Show your work.

Mathematics
1 answer:
jekas [21]3 years ago
6 0

Answer:

10 Jumping Jacks

Step-by-step explanation:

8÷10=0.8

0.8x12=9.6

9.6 rounded to the nearest tenth is 10.0.

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A drawer is filled with 7 black shirts, 5 white shirts, and 10 gray shirts.
igomit [66]

Answer:

5/11

Step-by-step explanation:

7+5+10=22

fraction of grey t-shirts would be 10/22

simplify it and u get 5/11

6 0
4 years ago
(6,-3) and (x,-29); slope=-3
Sidana [21]

Answer:

x=44/3

Step-by-step explanation:


slope = (y2-y1)/(x2-x1)

substitute what we know

-3 = (-29--3)/(x-6)

simplify

-3 =(-29+3)/(x-6)

multiply each side by (x-6)

-3(x-6) = (-29+3)/(x-6) * (x-6)

the (x-6)'s on the right cancel

-3(x-6) = (-29+3)

distribute

-3x*-3*-6 = -29+3

-3x+18 = -26

subtract 18 from each side

-3x = -44

divide by -3

x = -44/-3

x=44/3

7 0
3 years ago
Jill drives 75 1/3 miles every hour how many miles can Jill drive in 8 3/4 hours
galben [10]
He drives 75 1/3 miles in 60 mins

8 3/4 hours is 525 mins

75 1/3 divided by 60 is 1 1/4 miles per minute

1 1/4 x 525 mins = 659.16666667 miles
4 0
4 years ago
HELP!!!Identify the following parts of the graph
yarga [219]

Answer:

X ints = (-1,0) , (3,0)

Y int = (0, -3)

Minimum (as it infinitely extends positively, but does not go down all the way)

Min point = (1,-4)

Step-by-step explanation:

8 0
3 years ago
What is the slope of the line through (-5,-10)(−5,−10)
Hitman42 [59]

Answer:theyre the exact same number, so it cant be told

Step-by-step explanation:

5 0
3 years ago
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