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3 years ago

Find the least common denominator. Then express each fraction using the least common denominator. 3/10 and 2/15

Mathematics

1 answer:

REY [17]3 years ago

7 0

Answer:

9/30 and 4/30

Step-by-step explanation:

find common denominator of 30

multiply 3 by 10 and 2 by 15

multiply 3 by 3 and 2 by 2

answer

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If a bottle rotates through 250 degrees in 50 min,how many degress will it rotate in 5 min

sp2606 [1]

There is more than one way to solve this.
250° : 50min.
You can divide each side by ten for 5 minutes.
50/10 = 5 minutes
250/10 = 25°

3 0

3 years ago

HELP ASAP!!

tensa zangetsu [6.8K]

The answef is 1.83 because if you notice all of them are being divided by 38your answer is 16.5 because youre dividing all dog food in cups by wet food 3 times like 4.5/3 is 1.5 and so on

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3 years ago

Read 2 more answers

Calculate the angle of depression, x, if the boat is 850 ft. away from the lighthouse and the lighthouse is 250 ft. high. Round

trapecia [35]

Firstly , we can draw diagram

we can see that

adjacent = 850

opposite =250

so, we can use tan formula

$tan(x)=\frac{250}{850}$

$x=tan^{-1}(\frac{250}{850})$

16.38

$x=16.38$

so,

angle of depression is 16.38 degree........Answer

6 0

3 years ago

Math can anyone help me

dangina [55]

Answer:

C. $\frac{4}{10}$ and $\frac{10}{25}$

Step-by-step explanation:

The proportion between these fractions is true. Multiply 4/10 (numerator and denominator) by 2.5 to get 10/25. This is the only correct option.

Hope it helps!

6 0

3 years ago

SOMEONE HELP ASAP PLZ!Z!!!!!

lina2011 [118]

The answer is obviously not A and B so that leaves us with only C or D and the one that id the best choice would have to be C because it gives good information about how it is used and where it would be installed

Hope this helped : )

7 0

3 years ago