WILL MARK BRANILEST AND 40 POINTS

Answer:

The LCD of 5/42 and 7/30 is 210

Answer:

The answer is True.

Step-by-step explanation:

Step 1: Evaluate the left side of the equal sign:

5x + 2(x + 7) = 14

Step 2: Evaluate the right side of the equal sign:

14x–7 = 14

Step 3: Determine if the true-false equation is true or false:

Since 14 = 14, then 5x + 2(x + 7) = 14x–7 is True

Answer:

bc c is too obvious a is Stoopid and d is way too much

22/3 × 2/5 = 22×2/3×5=44/15=2.9333

Answer:

Volume = 42 cm^3, Surface Area = 96 cm^2

Step-by-step explanation:

Volume = Area * Height

S = semi-perimeter or half of the perimeter

Area of the triangle using heron's formula = [tex]\sqrt{s(s-a)(s-b)(s-c)}[/tex]

S = (3 + 4 + 5)/2 = 6 cm

Area of triangle = [tex]\sqrt{6(6-3)(6-4)(6-5)}[/tex]

                          = [tex]\sqrt{6 * 3 * 2 * 1}[/tex]

                          = [tex]\sqrt{36}[/tex]

                          = 6 cm^2

Volume = 6 * 7

             = 42 cm^3

Surface Area = Area of bases * Area of Lateral faces

Area of lateral faces = 7 * 3 + 7 * 4 + 7 * 5 = 84 cm^2

Area of bases = 6 cm^2 * 2 = 12 cm^2

Surface area = 12 cm^2 + 84 cm^2 = 96 cm^2

Answer:

the Pythagorean Theorem

Step-by-step explanation:

Used to find distance on a coordinate plane

Answer:

160

hope this helps! Good luck!! :)

Answer:

The graph below should represent t = n + 4. The slope should be 1 and the y-intercept should be (0, 4).

Answer:

graph below should represent t = n + 4. The slope should be 1 and the y-intercept should be (0, 4).

Step-by-step explanation:

Answer:

144.1π cubic units

Step-by-step explanation:

Utilize the volume formula V = (pi)r^2h, where r is the radius and h is the height:

Here V = (pi)(4^2)(9)  ≈  (22/7)(16)(9) ≈ 144.1π

Answer:

No

Step-by-step explanation:

The reason for this is that the line is not increasing by 1.5. If we take the 2 y values which are 20 and 10. 20-10 is 10 and if we take the 2 x values and subtract them, we would get 30-15 which is 15. Now divide the y value and the x value (10/15) and we would get 0.66666.... Which is not 1.5. This was probably done because he mixed up the x values and y values which would be 15/10 and a common mistake when reading a coordinate plane. This does show a proportional relationship because the line is constant and therefore proportional. Hope this helps!

Answer:

D: 3/2

Step-by-step explanation:

This is because on the Y side: It is gaining numbers by 3. On the x side it is gaining by 2. So it is 2/3. But you have to do Delta. Which now is 3/2 instead of 2/3. So to answer your question: The correct answer is hence D: 3/2.

Answer:

165.85

Step-by-step explanation:

Answer:

4 square root 3 or 6.298

Step-by-step explanation:

Hope this helps! :)

Answer:  [tex]4\sqrt{3}[/tex]  (choice A)

========================================

Work Shown:

[tex]\sqrt{48} = \sqrt{16*3}\\\\\sqrt{48} = \sqrt{16}*\sqrt{3}\\\\\sqrt{48} = 4\sqrt{3}[/tex]

The idea is to factor 48 such that one of the factors is the largest perfect square possible. So that's why we go with 48 = 16*3. Then we use the rule [tex]\sqrt{x*y} = \sqrt{x}*\sqrt{y}[/tex] to break up the root.

Answer:

solve equation your self if U want to solve...

Answer:

she has 40 more laps to go

Step-by-step explanation:

1,500 meters are in 1.5 kilometers. So if you use this equation you´ll find the answer to how many miles she will need in total. 1,500/25=60 then subtract 20.

Answer:

1st True 2nd The president

Step-by-step explanation:

Answer:

  12 assistants

Step-by-step explanation:

If 5 assistants can do in 1 hour what 3 specialists can do, you want to know the number of assistants needed to do in 10 hours what 8 specialists can do in 9 hours.

The 1-hour job tells us that how to relate the effort of assistants to that of specialists:

  5 assistant·hours = 3 specialist·hours

The longer job takes 8 specialists 9 hours, so is a job requiring an effort of ...

  (8 specialists)·(9 hours) = 72 specialist·hours

In terms of assistant·hours, that is ...

  72 specialist·hours = 24(3 specialist·hours) = 24(5 assistant·hours)

  = 120 assistant·hours = (12 assistants)(10 hours)

It takes 12 assistants to complete the same job in 10 hours.

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Answer:

I cant see the graph so their for I cant answer the question

Step-by-step explanation:

sorry

Answer:

11.18

Step-by-step explanation:

Answer:

Step-by-step explanation:

i have no clue

Answer:

C

Step-by-step explanation:

C what ever bro

that is the answer

Answer:

I think the answer is "adjacent, supplementary".

Answer:

first off I think you meant you have 3 ice cube*

The answer is 99.82cm^3

Step-by-step explanation:

multiply all 3 numbers together toget your answer cubed

Answer:

a. it would cost 30 dollars

b. it would cost 360 dollars

The cost to carpet the bedroom and the living room is $12.75.

Given that, in a blueprint, each square has a side length of 1/4 inch.

Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.

a) Now, the dimensions of bathroom are length=3/4 inches and width=1/4 inches

Area of a bathroom =3/4 ×1/2

= 3/8 square inches

Cost of 1 square inch = 5/12 per square inch

So, cost to tile the bathroom = 3/8 ×5/12

= 15/96

= $0.15625

b) The dimensions of living room are length=7/4 inches and width=4/4 inches

Area of a living room = 7/4 ×4/4

= 28/16

Cost of 1 square inch = 18/3 per square inch

= $6 per square inch

Cost of carpet for the bathroom = 3/8 ×6

= $2.25

Cost of carpet for the living room = 28/16 ×6

= $10.5

Total =2.25+10.5

= $12.75

Therefore, the cost to carpet the bedroom and the living room is $12.75.

To learn more about the metric conversion visit:

brainly.com/question/21244256.

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