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3 years ago

Plz help asap I will mark brainliest

Mathematics

2 answers:

Anna [14]3 years ago

8 0

Answer:

The first expression to be solved first will be the exponets the 6 with the tiny 2

Step-by-step explanation:

PEMDAS is an acronym for the order of operations: Parenthesis, Exponent, Multiplication/ division, addition/subtraction. You solve the equation by answering it in that order, with the / answers being done simultaneously left to right (there is probably a better way to explain this, and I’m sure other users will clarify).

Liula [17]3 years ago

6 0

Answer:

parenthesis

Step-by-step explanation:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

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Molly is painting a model house and needs to know how much paint she will need. She knows the surface area of the prism is 216 s

Stells [14]

Answer:

Part 1) The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2) The dimensions of this surface are 6 in x 6 in

Part 3) Molly needs to paint 228 square inches

Step-by-step explanation:

The picture of the question in the attached figure

Part 1) Which surface is shared by the two solids?

we know that

The surface that is shared by the two solids is the top of the cube that is the same that the square base of the pyramid

Part 2) What are the dimensions of this surface?

The surface is a square with side length 6 inches

The dimensions of this surface are 6 in x 6 in

Part 3) what is the area molly needs to paint?

we know that

The area that Molly needs to paint is equal to the surface area of the cube plus the surface area of the pyramid minus two times the area of the surface that is shared by the two solids

$SA=216+84-2(6^2)$

$SA=228\ in^2$

therefore

Molly needs to paint 228 square inches

8 0

3 years ago

Read 2 more answers

One bus leaves a stop every 15 minutes a second bus leaves the same stop every 20 minutes if they both leave at 3.20 pm at what

Eddi Din [679]

Answer:

They will both leave a stop at 4:20 pm

Step-by-step explanation:

They start at 3:20 pm and one bus leaves 15 MIN every stop and the other one at 20 min.

at the times they stop they stop it will be:

15 min. 20 min

3:35. 3:40

3:50. 4:00

4:05. 4:20

4:20

4 0

3 years ago

A washing machine cost $ 750. Mr. James bought it at a 40% discount. How much was the discount ?

DENIUS [597]

Answer:

300$

Step-by-step explanation:

750*0.4=300

3 0

3 years ago

Read 2 more answers

1. Solve: 6x - 12 < 6<br> 2. Solve: 2(3x-8) >8

8090 [49]

Answer:

Step-by-step explanation:

1. here you go mate

step 1

6x - 12 < 6 equation

step 2

6x - 12 < 6 simplify

6x-12+12<6+12

step 3

6x<18 Divide both sides

$\frac{6x}{6}$

answer

x<3

2. Here you go mate

step 1

2(3x-8) >8 equation

step 2

2(3x-8) >8 simplify

6x-16+16>8+16

step 3

6x>24 divide both sides

$\frac{6x}{6} >\frac{24}{6}$

answer

x>4

4 0

3 years ago

The diameter of a merry-go-round is 63 feet. Each person gets to make 23 rounds per ride. How far does each person ride?

xenn [34]

Calculate the circumference of the circle, and multiply it by 23.

C = pi * d

C = 3.14 * 63 ft =197.82 ft

23 * C = 23 * 197.82 ft = 4549.86 ft

7 0

3 years ago

Plz help asap I will mark brainliest ​

Plz help asap I will mark brainliest