3 years ago

Evaluate the expression when a=10,b=9, and c=4. 3a+2b−6c =

Mathematics

1 answer:

pav-90 [236]3 years ago

6 0

Answer:24

Step-by-step explanation:

Multiply 3 times ten, 2 times 9, and 6 times 4 and solve you get 24

You might be interested in

Thomas starts a canned food collection with 2 cans of food. He challenges his friends to bring 4 cans on the second day, 8 cans

ziro4ka [17]

I'd definetly say A and C! Tell me if I got them correct. :)))

8 0

3 years ago

Read 2 more answers

Pleaseee pleaseee help 10 mins left

Lesechka [4]

Answer:

fraction is 44/100

decimal form is 0.44

percentage is 44%

Step-by-step explanation:

follow me for my effort

4 0

3 years ago

On a recent trip, Juan started at an elevation of 1200 feet above sea level. He descended into a valley 20.4 feet below sea leve

liraira [26]

A would be the correct answer because he is up in elevation so that makes the 1200 positive and he goes down 20.4 which is negative and is goes that far down!!

hope this helps

3 0

3 years ago

Read 2 more answers

A cylinder has a helght of 16 cm and a radius of 5 cm. A cone has a helght of 12 cm and a radius of 4 cm. If the cone is placed

erma4kov [3.2K]

Answer:

1055.04 cm³

Step-by-step explanation:

Given that,

Height of a cylinder, h = 16 cm

Radius of the cylinder, r = 5 cm

The height of a cone, h' = 12 cm

The radius of a cone, r' = 4 cm

The volume of the cylinder will be :

$V=\pi r^2 h\\\\=3.14\times 5^2\times 16\\\\=1256\ cm^3$

The volume of a cone is given by :

$V'=\dfrac{1}{3}\pi r^2 h\\\\=\dfrac{1}{3}\times 3.14\times (4)^2\times 12\\\\=200.96\ cm^3$

Volume of the air surrounding the cone Inside the cylinder = 1256 - 200.96 = 1055.04 cm³

Hence, the required answer is equal to 1055.04 cm³.

3 0

3 years ago

Draw and label a figure that has 4 points, 2 rays and 1 right angle

amm1812

Hello,
Please, see the attached file.
Thanks.

8 0

4 years ago

Read 2 more answers