All categories

3 years ago

Equation word problem

Mathematics

2 answers:

wolverine [178]3 years ago

3 0

Answer:

190

Step-by-step explanation:

40 + 70 + 80 = 190

Sedaia [141]3 years ago

3 0

I think it’s 190 I’m not sure tho but you can double check

You might be interested in

!!!!1SUPER EASYY!! NO PAPER NEEDED !! WILL GIVE BRAINLY!!

lions [1.4K]

I believe it is -8y + 5x - 3

6 0

3 years ago

.........................................

tresset_1 [31]

$1.10/ 1 lb. the last one 6.60 ÷ 6

4 0

3 years ago

Find the percent increase. Round to the nearest percent. From 13 friends to 16 friends

larisa86 [58]

The percentage increase; you'll need to take the new value and subtract it by the old value.

16 - 13 = 3

Next, you'll divide 3 by the original value.

3 ÷ 13 = 0.23

And multiply by 100

The percentage increase of friends is 23%

8 0

4 years ago

377. Dawn wants to compare the volume of a basketball with the

olchik [2.2K]

Answer:

$V = \frac{4}{3} \pi R^{3}$ and

$v = \frac{4}{3} \pi r^{3}$

Step-by-step explanation:

Dawn wants to compare the volume of a basketball with the volume of a tennis ball.

Now, if the radius of the basketball is R and that of the tennis ball is r, then the formula that can be used to determine the volume of each ball will be

$V = \frac{4}{3} \pi R^{3}$ and

$v = \frac{4}{3} \pi r^{3}$

Now, dividing V by v we can compare the volume of the basketball and the tennis ball. (Answer)

3 0

4 years ago

What is the value of the missing angle?<br> a.120 <br>b.130 <br>c.155 <br>d.720

tatyana61 [14]

Answer:

Because the number of sides is 6 so the s go interior angles is 720. So if u want to get x u need to sum up the rest of the angles anf subtract from 720 giving an answer of 130

6 0

3 years ago