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dangina [55]
3 years ago
12

Anna is x years old and her sister is 5 years older. How old was her sister 5 years ago?

Mathematics
2 answers:
almond37 [142]3 years ago
7 0

Answer:

Step-by-step explanation:

if anna is x years old and her sister is 5 five years older the eqasion would be x=5-5x but there is no further information for the answer. You need to know how old anna is to answer the question. Did you write it correctly

gizmo_the_mogwai [7]3 years ago
5 0

Answer:

It's X

Step-by-step explanation:

Because We know that Anna is X, and we also know that she is 5 years younger we know that her sister's age must be x, as it is asking for her age 5 years ago.

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HELP ASAP!!!! 30 POINTS
Vedmedyk [2.9K]

Answer:

20.8 ft²

Step-by-step explanation:

area = (ab sin C)/2

area = (6 ft × 8 ft × sin 60°)/2

area = 20.8 ft²

6 0
2 years ago
Write the equation y=4x+9 in standard form using integers.
rosijanka [135]

Answer:

4x-y=-9

Step-by-step explanation:

The standard form of an equation is when both variables, x & y, are on the same side of the equation with a number on the other side.

To transform this equation from slope-intercept form to standard form, just switch sides for the y and the 9 like follows.

4x-y=-9

I hope this helped you :D

4 0
3 years ago
How many 1/3 cups are rings are there in 12 4/6 cups of juice​
Bingel [31]

Answer:

how many 1/3 cups are rings are there in 12 4/6 cups of juice​?

12 of 4/6 cup of juice= 12 x 4/6= 8

1/3 cups of rings is there in 8 cups of juice, then we have

1/3 x 8= 8/3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I’m plz help fast thanks <br><br><br><br> 16
nataly862011 [7]

Answer:

1/2 <3/4

Step-by-step explanation:

1/2   vs 3/4

We need a common denominator of 4

1/2*2/2   vs   3/4

2/4  vs 3/4

Since the denominators are the same, we compare the numerators

2 <3  so

2/4 < 3/4

1/2 <3/4

5 0
3 years ago
Ben the camel drinks tea (so classy!). He drinks 350 liters of tea every 2 days. How many liters of tea does Ben drink every 6 d
Aneli [31]
I f you divide 350 by 2 you get 175. Then take 175 and multiply it by 6 you get 1,050 liters.
6 0
3 years ago
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