2 years ago

- 40 = -5r (algebra)

Mathematics

2 answers:

pshichka [43]2 years ago

5 0

Answer: r=8

HOPE THIS HELPS

Gekata [30.6K]2 years ago

3 0

Answer:

r=8

hope this helps

have a good day :)

Step-by-step explanation:

You might be interested in

In the middle of a park there is a fenced off area in the shape of the fence says is a square. If the area of the fenced off por

Anastasy [175]

Answer:

60 yrds

Step-by-step explanation:

√225

p= distance of all sides ( square p= 4x)

4(15)

7 0

3 years ago

Cómo se escribe el número 90 en egipcio

dmitriy555 [2]

If you're talking about Egyptian, you have to put 9 "ten" symbols on the paper and you get 90.
The "ten" symbol looks like a tiny arch.

7 0

3 years ago

A bird leaves its nest and travels 20 miles per hour downwind for x x hours. On the return trip, the bird travels 4 miles per ho

marysya [2.9K]

a. if the return trip is the same then the bird traveled 40miles

b. the time of the trip is x hours + 6/x-4

Hope this helps!

5 0

3 years ago

Choose a method . Then find the product 10x15

34kurt

Answer:

150

Step-by-step explanation:

15*10

Lets get rid of the 0 for now

15*1

That is 15 added to itself 0 times so it is 15

Now lets put the 0 back

and we will get

150

5 0

3 years ago

Read 2 more answers

What is the exact volume of the cone with a radius of 7in and a height of 4in use 3.14 for π

vfiekz [6]

Answer:

The exact volume of the cone is $\frac{196}{3}\pi\ in^{3}$

Step-by-step explanation:

we know that

The volume of the cone is equal to

$V=\frac{1}{3}\pi r^{2}h$

we have

$r=7\ in$

$h=4\ in$

substitute the values

$V=\frac{1}{3}\pi (7^{2})(4)=\frac{196}{3}\pi\ in^{3}$

8 0

3 years ago

Read 2 more answers