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Igoryamba
3 years ago
10

Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each

Mathematics
1 answer:
Natalija [7]3 years ago
8 0

Answer:

one was 17 and one was 18 so 17+18 is : 36

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Yuki888 [10]

Answer:

1. 7:20hrs round to 7 hours (1 hour =60 minuite, and 20 is less than half of 60)

2. All numbers when divide by 1 is equal to itself (you can try with any number)

3. 9365<9635

the the second digit of 9635 is 6

the the second digit of 9365 is 3

Thus 9635 is greater

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7 0
3 years ago
Please will anyone help me out with this math problem? I will give them a crown.
Aneli [31]

Answer:

a. 450 b.  10078.9097

Step-by-step explanation:

a. go with the formula W=FD

F= force

W= work done

D= distance

b. go with the formula F=mgcos(x)

M= mass

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4 0
3 years ago
What is the answer to 7y-4.5-6y
Archy [21]

Answer:

y=3.5

Step-by-step explanation:

<u>7</u><u>y</u><u>-</u><u>4</u><u>.</u><u>6</u><u>-</u><u>6</u><u>y</u>

<u>4</u><u>.</u><u>5</u><u>=</u><u>7</u><u>y</u><u>+</u><u>6</u><u>y</u>

<u>4</u><u>.</u><u>5</u><u>=</u><u>1</u><u>3</u>y

4.5. 4.5

y=3.5

3 0
3 years ago
Read 2 more answers
Mel use partial quotients to find the quotient of 378 ÷3 what could be the partial quotient that Mel found
UNO [17]
378 divided by 3 = 126 
So your answer is 126
3 0
4 years ago
Read 2 more answers
Factor completely: x^2-10x
notka56 [123]
<span>x^2-10x

Factor out an x:

x(x-10)</span>
6 0
3 years ago
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