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Anastaziya [24]
3 years ago
11

I don't remember how to do this

Mathematics
1 answer:
meriva3 years ago
4 0
B. Fractions have to have the same denominator so \frac{9}{10}  -  \frac{2}{5} =  \frac{9}{10} -  \frac{4}{10} which = \frac{5}{10} then you simplfy it to \frac{1}{2} so it would be B
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What is the y intercept of c=0.05m+4.95
Burka [1]
The y intercept is where m=0. Hence, set m=0 and solve for c:
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c=4.95

7 0
4 years ago
How to find the area of a tilted square?
Katena32 [7]
A square has 4 sides of equal legnths
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3 0
4 years ago
Complete the statement using always, sometimes, or never. A rectangle is __________________ a rhombus.
Lesechka [4]
Hi!

A rectangle can sometimes be a rhombus if it has sides of all equal lengths. If a rectangle was a rhombus, it would also be a square. Furthermore, a square is always a rhombus.

Hope this helps! :)
7 0
3 years ago
Constance's car has a 12-gallon gas
antiseptic1488 [7]

Answer:

7.5 hours

Step-by-step explanation:

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Constance begins with a full tank of gas and drives at a constant rate of 40 miles per hour.

So, Constance can drive for

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3 0
3 years ago
Simplify<br> -3(2.5-k)+0.5(7+8k)
Vedmedyk [2.9K]

Answer:

-7•5+3k+3•5+4k

-7•5+3•5+4k+3k

-4+7k

6 0
3 years ago
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