3 years ago

Simplify this expression ( 7 + 5b) + 1

Mathematics

2 answers:

eimsori [14]3 years ago

8 0

5b+8.
Have a good night! :P

TEA [102]3 years ago

6 0

5b + 8 is the correct answer.

You might be interested in

Can a right triangle be isosceles? Use the Pythagorean Theorem to explain why or why not.

PilotLPTM [1.2K]

Answer:

Yes

Step-by-step explanation:

Isosceles triangles have two equal sides, meaning that there are also two equal internal angles. One of the basic triangles other than the 30-60-90 one is the 45-45-90 triangle, so yes an isosceles right angle is possible.

8 0

3 years ago

Helppp please i don’t know how to do this

zloy xaker [14]

Answer:

The slope is -2/3x, rise over run, and the y-axis it is 5. y=-2/3x+5

6 0

1 year ago

Read 2 more answers

What is the volume of a cone with a diameter of 30 feet and a hight of 60 feet

ivolga24 [154]

Answer:

4500 $\pi$ $ft^{3}$ or 4712.39 $ft^{3}$

What we need to know: The formula for the volume of a cone is: $V=\pi r^{2} \frac{h}{3}$

So we are solving for V

Step-by-step explanation:

1) Radius is half of diameter r=30/2 thus, your radius is 15

2) you then have all your variables so you can start plugging values into your equation:

r=15 h=60

$V=\pi 15^{2} \frac{60}{3} \\V=\pi (225)*(20)\\V=\pi(4500) \\V= 4500\pi$

This would be your exact answer but if you are solving for a rounded answer it would be

V~4712.39 $ft^{3}$

4 0

3 years ago

find has a rectangular work room with a perimeter of 26 feet the length of the workroom is 6 feet what is the width of vans work

tangare [24]

The width of Vans workroom is 7.

7 0

3 years ago

Read 2 more answers

Pinewood Academy's winter carnival is coming up, and Mr. Meyer is in charge of ordering the craft kits again. He knows he ordere

rusak2 [61]

Answer:9k-168=12

Step-by-step explanation:

4 0

3 years ago