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3 years ago

A student sets up the following equation to convert a measurement. Fill in the missing part of the equation

Mathematics

1 answer:

fomenos3 years ago

4 0

Answer:

We have the equation:

(14 N/mm)*X = Y N/cm

So we want to transform 1/mm to 1/cm.

We know that:

10mm = 1cm

1 = 10mm/1cm (we want to have mm on the numerator, so it cancelates with the mm in the denominator)

then the conversion is from 1/mm to 1/cm is:

X = 10mm/cm

then we have:

(14N/mm)*(10mm/cm) = 140 N/cm

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Please help I’ll give brainliest

andrew11 [14]

Answer:

$A=60m^2$

Step-by-step explanation:

formula for area of a parallelogram is $A=bh$ where $b$ stands for base and $h$ stands for height.

$A=12(5)$

$A=60$

6 0

3 years ago

i used the answer key to get my answer and checked it with my dumb useless teacher and it’s right but, he won’t tell me how to g

gizmo_the_mogwai [7]

You multiply it with the same number you use for the denominator.
in this case 3/4 and 7/10
you find the LCM of the denominator is 20
so for 4 to become 20 you multiply by 5 then for the numerator 3 also multiply by 5, so you get 15/20
its the same also with 7/10, you multiply both the numerator and the denominator by 2 and get 14/20
hope it help... :)

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4 years ago

Find the value of p if Cos 49 = Sin(p+10)

timofeeve [1]

Answer:Do you mean find p? If so then p+10 = 90 - 49, so p = 31°. Another possibility is in the second quadrant where p + 10 = 180 - 41 so p = 129° (The 41 comes from the first p+10, i.e. 31+10 = 41),

Check:

Step-by-step explanation:

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3 years ago

What are three numbers that have the sum of 35 if the greatest number is 14 more than the least number?

lyudmila [28]

15 + 1 + 19 = 35 and 15-1 = 14

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3 years ago

Michael wants to find the length of the shadow of a tree. He measures the height of a fencepost and the length of the shadow it

Irina18 [472]

10.5÷3.5 = 3
6x3 = 18
18 feet is your answer (hope this helps)

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3 years ago