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3 years ago

Apply the rules for order of operations to simplfy 2 3-4 (5x4).

Mathematics

1 answer:

Tcecarenko [31]3 years ago

4 0

The rules of operations to simplify 2 3-4 (5.4)

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The radius of the base of a cylinder is 39m and its height is 31m. Find the surface area of the cylinder in terms of pi.

Natalka [10]

Answer:

2(39)(31)+2(39^2)=5460m^2

Step-by-step explanation:

4 0

3 years ago

Choose the correct answers.

Andrej [43]

Answer:

total - deductible =

2,350 - 250 = 2,100

amount (80%) = amount insurance company payed)

2,100 (80%) = $1,680

total - amount insurance payed = amount Bill payed (not including deductible)

2,100 - 1,680 = $420

total (20%) = amount Bill payed (not including deductible)

2,100 (20%) = $420

* Hopefully this helps:) Mark me the brainliest:)

3 0

3 years ago

A sales person at a furniture store is a 3% commission on ourselves how much commission does the sales person earn on a 1400$ sa

elena-14-01-66 [18.8K]

The sales person is making 3% so, we would simply multiply $1400 by .03

1400*.03

=$42

They made $42 dollars on a $1400 sale, pretty lousy if you ask me.

7 0

3 years ago

A girl stands on a carousel and rotated around the ride 6 times if the distance between the girl and the center of the carousel

Lesechka [4]

Answer:

301.74 feet

Step-by-step explanation:

Given:

A girl stands on a carousel and rotated around the ride 6 times.

The distance between the girl and the center of the carousel is 8.

It means radius, r = 8 feet

Question asked:

How many feet did the little girl travel ?

Solution:

As here asked that how many feet the little girl traveled during rotation around the ride 6 times, we will find circumference of the circle.

$Circumference\ of \ circle =2\pi r$

$=2\times\frac{22}{7} \times8\\ =\frac{352}{7} \\ =50.29\ feet$

Now, we will multiply this by 6 as she rotated around the ride 6 times.

$6\times50.29=301.74\ feet$

Thus, the little girl traveled 301.74 feet during this ride.

8 0

3 years ago

In Winter of 2020 there were 20 total inches of snow. In Winter 2021 there were 38 total inches of snow. What was the percer

nikdorinn [45]

To find the answer, you need to subtract the total inches of snow in 2021 by the total inches of snow in 2020.

So 38 -20= 18

Therefore, from 2020 to 2021. The snow increased by 18 inches.

Hope this helped!

4 0

3 years ago