How do I help my child figure this out? What methods should she use? It is 4:02. What time was it 2 hours and 19 minutes ago?

Answers

Answer 1

Answer: subtract two hrs : 2:02 then subtract twenty minutes : 1:42 and then add 1; 1:43

Answer 2

Answer: You should tell your child to figure out how much time 2 hours and 19 minutes will be (2:19). What I'd do is take 2:19 and subtract that from 4:02. I'm pretty sure that this is correct. Hope this helps!

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Solve the equation 6(c+4)=4c-18

Answers

6c+24=4c-18
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Over a period of 12 hours the temperature dropped 36 degrees Fahrenheit. What was the average change in temperature in one hour

Answers

Theaverage change in temperature in one hour will be 3 °F.

It is given that in 12 hours the temperature dropped 36 degrees Fahrenheit.

We have to findout that what was the average change in temperature in one hour ?

What do you mean by average ?

Average of numbers is the ratio of sum of all numbers to the no. of numbers.

As per the question ;

Temperature drop/change in 12 hours of period ;

= 36 °F

Temperature change in 1 hour will be ;

= 36 / 12

= 3 °F

Thus , the average change in temperature in one hour will be 3 °F.

To learn more about unitary methods click here ;

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Answer:

3 degrees

Step-by-step explanation:

36 degrees divided by the hours it took to drop that much will get you the answer

36/12 is 3

the perimeter of a photo frame is 36 inches. The length is 2 inches greater than the width. what are the dimensions of the frame

Answers

Length = 10
Width = 8

Hope this helped! A lot of thinking went into this one!

An eight stud lego brick is 3.2 cm long.If you lay 36 bricks end to end what is the length of the line of bricks?

Answers

3.2cm x 36=115.2cm

115.2cm/12= 9.35 in or 3 feet

if you multiply 3.2 anf 36 together you would get 115.2 cm

Number 18 idk what to do help plz and fast

Answers

it is right it is C 454.5

Given triangle JKL : triangle XYZ, find the scale factor.

Answers

Answer:

2/3

Step-by-step explanation:

i don't know how to explain it, but this is the answer :) good luck

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