2 years ago

Answer!! Whoever has the best answer I'll give brainliest!!

Mathematics

2 answers:

RoseWind [281]2 years ago

8 0

There are 2 ways to do this. I'm going to do it the way that I think is most simple.

You have to find their LCM which is 40. Now times 40 to 1/4 v and 7/10

The equation then becomes 10+40v=28

You simplify it: 40v=18

v= 9/20

Marina CMI [18]2 years ago

4 0

Answer:

v = 9/20

Step-by-step explanation:

1/4 becomes 10/40

7/10 becomes 28/40

28/40 - 10/40 = 18/40

simplify 18/40 divided by 2

v = 9/20

You might be interested in

1. x=1/(root3-root2). find rootx-(1/rootx) 2. if x=[root(a+2b)+root(a-2b)]/[root(a+2b)-root(a-2b]. show that bx^2-ax+b=0

timofeeve [1]

1. x = 1/ ( $\sqrt{3} - \sqrt{2)}$ = $\sqrt{3}+ \sqrt{2}$ ;
( $\sqrt{x} -1/ \sqrt{x} )^{2} = x + 1/x - 2 =$ =

6 0

3 years ago

Read 2 more answers

Help me with this please !

andriy [413]

The y intercept is 3 because that is where the point aligns to the axis

3 0

3 years ago

Read 2 more answers

Can someone answer these questions for me?

WITCHER [35]

24cm
26cm
5cm
4cm
25cm
28cm
24*5*25=125*24=3000
26*4*28= 2918
the oat cereal has a greater volume than the rice cereal

6 0

3 years ago

I NEED HELP ON THIS SO I WILL GIVE CORWN FOR ANSWER

Tanya [424]

Answer:

5 3/4 IBS

Step-by-step explanation:

5 0

3 years ago

The length of a rectangle is 5 centimeters less than twice its width. The perimeter of the rectangle is 80 cm. What are the dime

Nat2105 [25]

Let the width be x

The length would be 2x-5

So, 2(x+2x-5)=80

3x-5=40

3x=45

x=15.

So the width is 15 and the length would be 25.

8 0

3 years ago