3 years ago

8cm=2.5mm what is the answer to this question

Mathematics

1 answer:

bonufazy [111]3 years ago

4 0

8 cubic cm equal to 8 milliliters. It does not equal 2.5 mm.

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Find the slope of the line that passes through (2, 5) and (9, 1). Simplify.

ZanzabumX [31]

Answer:

-4/7

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-5)/(9-2)

m=-4/7

5 0

2 years ago

10y-50=<br> 10y−50=<br> \,\,-20<br> −20

densk [106]

Answer:

Therefore the value of 'y' is,

$y=3$

Step-by-step explanation:

Given:

$10y-50=-20$

To Find:

y= ?

Solution:

$10y-50=-20$ ........Given

Step 1. Adding 50 to both the side we get

$10y-50+50=-20+50\\10y=30$

Step 2. Dividing by 10 on both the side we get

$\dfrac{10y}{10}=\dfrac{30}{10}\\\\y=3$

Therefore the value of 'y' is,

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3 years ago

What ordered pair is the solution to -7x+3y=2

goldenfox [79]

Answer:

Step-by-step explanation:

3y=7x+2

$y=\frac{7x+2}{3}\\x=1,y=3\\$

one pair is (1,3)

go on adding 3 in x=1,you get corresponding value of y.

x=4,y=10,(4,10)

and so on .

7 0

3 years ago

Does the given ordered pair, (-3,5/2) satisfies the given equation. 5x-2y=5 ?

anzhelika [568]

Answer:

No, it does not.

5 0

3 years ago

Three out of every 20 students in ms. jones’ Math class earned a grade of A. What percent of the students earned a grade of A?

erica [24]

Answer:

15%

Step-by-step explanation:

3/20x100=15

6 0

1 year ago