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ser-zykov [4K]
3 years ago
8

Owen uses colored pencils on his homework assignment. His red pencil is 12.195 centimeters long. His blue pencil is 9.13 centime

ters long.
What is the total length of these two pencils if he lines them up end to end?


Enter your answer, as a decimal, in the circle.


Ocm
Mathematics
1 answer:
Dimas [21]3 years ago
5 0

Answer: 12.195+9.13=21.325

Step-by-step explanation: hope this help

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Are these ratios equivalent?
zhenek [66]
No because 5/2= 2,5 however 63/19=3,66...
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3 years ago
A bus is traveling at a constant speed. If the bus trvaels 15 1/2 miles in 1/3 of an hour, how many miles will the bus travel in
Dima020 [189]

Answer:

46.5

Step-by-step explanation:

convert 15 1/2 to 15.5

multiply it by 3 because it moves 15.5 milea every 1/3 of an hour

5 0
3 years ago
If h(x)=-2x-10 ,find h(-4)
Nookie1986 [14]

Answer:

h(-4) = -2

Step-by-step explanation:

h(x)=-2x-10

Let x = -4

h(-4)=-2*-4-10

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8 0
3 years ago
Read 2 more answers
Darcy harvests 8 3/4 acres of corn every 5/6 of an hour. Darcy harvests corn at a constant rate. How many acres does she harvest
Inessa05 [86]

Answer: 10 1/2, which can be simplified as 10.5

Explanation: First, set up a proportion with acres of corn to time in hours:

8 3/4 acres = x acres

5/6 hour = 1 hour

Reorder the terms:

x = (8 3/4) / (5/6)

To figure that out the math, change the mixed fraction to an improper fraction, and change the division into a multiplication:

x = (35/4) * (6/5)

Next cancel out:

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x = 21/2

Lower that faction the the lowest denominator:

21/2 = 10½

Thus, your answer is 10½, or in other words 10.5

Hope this helps! :)

5 0
3 years ago
Please help for 7c please...
sesenic [268]
I believe x is equal to 16.5 degrees.

Angle OTA is 33 degrees, and each vector of the angle is tangent to the circle, which makes the arc length of the circle 33 degrees as well.

x is on the opposite side of the circle, and the vectors of its angle contain the same portion of the circle as angle OTA. Since the angle point is on the opposite side of the circle, the arc length is double that of the angle.

Simply divide 33 by 2 and presto: 16.5 degrees.

I hope this helps! :)
3 0
3 years ago
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