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4 years ago

Which expression is equivalent to -5v+(-2)+1+(-2v)

Mathematics

1 answer:

notsponge [240]4 years ago

5 0

Answer:

Step-by-step explanation:

first try to simp.

-5v+(-2)+1+(-2v)

you'd get -7v-1

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Ally is making a fruit punch using 48 ounces of grape juice and some seltzer water. She wants to make 10 equal servings that are

yaroslaw [1]

She should add 48 ounces of of seltzer water because it will allow at least 10 servings. 32 ounces would only be enough to make 8.88 servings

6 0

3 years ago

Read 2 more answers

What is the length of line segment KJ?

Karolina [17]

Please consider the attached file.

We can see that triangle JKM is a right triangle, with right angle at M. Segment KM is 6 units and segment MJ is 3 units. We can also see that KJ is hypotenuse of right triangle.

We will use Pythagoras theorem to solve for KJ as:

$KJ^2=KM^2+MJ^2$

$KJ^2=6^2+3^2$

$KJ^2=36+9$

$KJ^2=45$

Now we will take positive square root on both sides:

$\sqrt{KJ^2}=\sqrt{45}$

$KJ=\sqrt{9\cdot 5}$

$KJ=3\sqrt{5}$

Therefore, the length of line segment KJ is $3\sqrt{5}$ and option D is the correct choice.

5 0

4 years ago

Please help! I'm really confused and this is due in 30 minutes!

dimaraw [331]

Answer:

1. 6x + 25

2. 60 + 28k

3. 5 + 19y

4. 3d + 1

5. 5v

6. w - 14.04

Step-by-step explanation:

These are what I got. I'm very sorry if I'm wrong.

6 0

3 years ago

What is the degree measure of

Setler [38]

Why u ask me jk hold on

4 0

3 years ago

How many 2/5 cups of servings are in 10 cups of flour?

Inga [223]

10 / (2/5)...when dividing with fractions, flip what u r dividing by, then multiply
10 * 5/2 = 50/2 = 25...so there are 25 of them

3 0

3 years ago