3 years ago

9/10-?=1/5 please help

Mathematics

2 answers:

zlopas [31]3 years ago

5 0

The answer is 7/10.

anygoal [31]3 years ago

3 0

The answer is 7/10:
1/5 and 9/10 HAVE to have the same denominator for us to do this problem.
So: 5 and 10 have a multiplier in common: 2
So: 1/5 x 2/2 = 2/10
Then you subtract: 9/10 - 2/10 which equals to:
7/10!!!
Your welcome!!!

You might be interested in

You are in a bike race. When you get to the first checkpoint, you are 2525 of the distance to the second checkpoint. When you ge

svetoff [14.1K]

1/10
or maybe even 16?
not too sure though

3 0

2 years ago

The submarine went 1,200 feet below sea level. Enter the integer that represents the submarine's elevation.

strojnjashka [21]

think is
200 to 1000

7 0

2 years ago

Read 2 more answers

Which is an equation in point-slope form for the given point and slope?

Kisachek [45]

The point-slope form: $y-y_1=m(x-x_1)$

Q2.

$(1,\ -7)\to x_1=1,\ y_1=-7\\m=1\\\\y-(-7)=1(x-1)\\\\y+7=(x-1)$

Q3.

$(5,\ 9)\to x_1=5,\ y_1=9\\m=2\\\\y-9=2(x-5)$

Q4.

$y=mx+b\\\\(0,\ 1)\to b=1\\\\y=mx+1$

The formula of a slope: $m=\dfrac{x_2-x_1}{y_2-y_1}$

$((-2,\ 4)\to x_1=-2,\ y=4\\(2,\ -2)\to x_2=2,\ y_2=-2\\\\m=\dfrac{-2-4}{2-(-2)}=\dfrac{-6}{4}=-1.5$

$y=-1.5x+1$

8 0

2 years ago

Which ratio forms a proportion with 18/27 ?HELPPPPPP

harkovskaia [24]

it would be the third one, 2/3

6 0

3 years ago

Read 2 more answers

Of 125 students in 5th grade, 3/5 of them have a mobile phone. How many students do not have a mobile phone?

Annette [7]

Answer:75

Step-by-step explanation:125÷ 5=25

25*3=75

5 0

3 years ago

Read 2 more answers