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alexira [117]
3 years ago
12

When I was 10 my sister was half my age, now I’m 30. How old is my sister?

Mathematics
2 answers:
ivanzaharov [21]3 years ago
8 0

Answer:

Step-by-step explanation:

25

Georgia [21]3 years ago
5 0

Answer:

25 Years Old

Step-by-step explanation:

If your sister was half of your age when you were 10, this means that your sister was 5 at the time. This also means that your sister is 5 years younger than you. If you are now 30, your sister would be 25 since she is younger by 5 years.

30 - 5 = 25

~Hope this helps!~

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Which of the following is the mid segment of ABC
madam [21]

Answer:

LM

Step-by-step explanation:

A midsegment is the line from the midpoint of 2 sides of the triangle and parallel to the third side.

L is at the midpoint of AB and M is at the midpoint of BC

LM is the midsegment


3 0
3 years ago
Read 2 more answers
Emily, Carl and Antony altogether has 121 stamps. How many stamps doeas each of them have, if it is known, that Emily has 40% mo
Leviafan [203]

Answer:

Step-by-step explanation:

1. First, put together the information we have. Total = 121. Emily has 40% more than Carl, and Carl has 60% more than Antony.

2. Next, set each person as a variable. Antony = x. Carl = 1.6x. Emily = 1.4 times 1.6x.

3. Next, form an equation using these variables.

    x + 1.6x + (1.4 x 1.6x) = 121

    x + 1.6x + 2.24x = 121

    4.84x = 121

    x = 25

4. Finally, plug in x to our previous variables in step #2 to find the number of stamps Emily and Carl have.

<u>Antony</u>: x = 25 stamps

<u>Carl:</u> 1.6x = 40 stamps

<u>Emily</u>: 1.4 times 1.6x = 56 stamps

By the way, is this for RSM? If so, I am working on that problem right now and I searched up the solution but couldn't find it, so I stumbled upon this. I hope this helped!

8 0
3 years ago
PLS SOMEON EHELP PLS IM BEGGING FOR HELP IM SCRAEIMG FOR HELP
ohaa [14]
None of your answers are correct

all you have to do it look at what place the value underlined

for example, find value of 5 in 517,849

the 5 is in the 100 thousands place this means that the value is 500,000
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2 years ago
Mike and his 3 friends were eating pizza. They had 2 pizzas that they were going to
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Each person would get 1 and left overs r in the trash lel

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The point A(4,3) is reflected over the point (3,5) and its image is point B. What
mamaluj [8]
B(5,1) I’m smart and don’t worry the answer is correct
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