All categories

3 years ago

What is the answer to 5v-4/10=4/5

Mathematics

1 answer:

Tatiana [17]3 years ago

3 0

Answer:

v = 6/25

Step-by-step explanation:

Given that:

5v-4/10=4/5

Simplifying by reducing 4/10 to 2/5 (Dividing both by 2)

5v-2/5=4/5

Add 2/5 on both sides:

5v - 2/5 + 2/5 = 4/5 + 2/5

5v = (4 + 2)/5 (As denominators are same)

5v = 6/5

Dividing both sides by 5 we get:

v = 6/(5*5)

v = 6/25 required answer

I hope it will help you!

You might be interested in

Please help me with this question !!!!

AlekseyPX

The distance of DC=HG,4.47; distance of CB=GF, 2.23; distance of BA=FE, 2.23; distance of AD=EH, 3.16

Answer:All sides are congruent so the shapes are congruent

Hope this helps :)

4 0

3 years ago

Find the probability of drawing a 10 from a standard deck<br> of 52 cards,

Bond [772]

Answer:

1/13

Step-by-step explanation:

4 kings 52 cards in total

4/52=1/13

6 0

2 years ago

Read 2 more answers

Simprury<br>20 s)<br>2<br>6 600J

earnstyle [38]

Answer:

opo miss sorry di ko po Alam yan

sorry

5 0

2 years ago

Jake is solving x^2-6x+5=0 by completing the square his steps are shown below step 1. x^2-6x=-5 step 2. x^-6x+9=-5+9 step 3. (x-

damaskus [11]

Answer:

Jake's error in step 3

Step-by-step explanation:

we have

$x^{2} -6x+5=0$

Complete the square

step 1

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$x^{2} -6x=-5$

step 2

Complete the square. Remember to balance the equation by adding the same constants to each side

$x^{2} -6x+9=-5+9$

$x^{2} -6x+9=4$

step 3

Rewrite as perfect squares

$(x-3)^{2}=4$

Jake's error in step 3

He placed 6 instead of 3 in the left side

step 4

take square root both sides

$\sqrt{(x-3)^2} =\sqrt{4}$

step 5

$(x-3)=\pm2$

step 6

$x=3\pm2$

step 7

x=5 and x=1

7 0

3 years ago

Can someone pls help me i really don't know how to do this

Damm [24]

Answer:

option 2

Step-by-step explanation:

Since the sign is greater than or equal to it will be pointing to the right since it includes -9 it will be a closed circle

7 0

2 years ago