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2 years ago

How can the diagram be used to evaluate Three-halves divided by three-fourths?

Mathematics

2 answers:

Veronika [31]2 years ago

7 0

Answer:

Start at 0 and move lengths of Three-fourths until arriving at Three-halves. The answer is 2.

Step-by-step explanation:

took the test on edge and got it correct. the other answer was wrong sadly i tried it

Nataly [62]2 years ago

5 0

Answer:

Start at 0 and move lengths of Three-halves until arriving at Three-fourths. The answer is 2.

Step-by-step explanation:

brainlest????????????? pls

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A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a small cone off the top of a lar

Leokris [45]

Answer:

1225.23 inches³ <em>OR</em> 390π inches³ ⇒ answer C

Step-by-step explanation:

* Lets revise the rule of the volume of any cone

- The volume of the cone = 1/3 × area of the base × its height

- The base of the cone is a circle

- Area of the circle = πr² , where r is the radius of the circle

- The volume of the cone = 1/3 × πr² × its height

* Lets solve the problem

∵ The radius of the small cone is 3 inches

∵ Its height is 5 inches

∴ The volume of the small cone = 1/3 × π (3)² × 5 = 47.12 inches³

∵ The radius of the larger cone is 9 inches

∵ Its height is 15 inches

∴ The volume of the large cone = 1/3 × π (9)² × 15 = 1272.35 inches³

- The small cone is cutting from the large cone , then the volume of

the resulting part is the difference between their volumes

∵ The volume of the resulting part = Large volume - small volume

∴ The volume of the resulting part = 1272.35 - 47.12 = 1225.23 inches³

∴ The volume of the resulting part is 1225.23 inches³ <em>OR</em> 390π inches³

5 0

2 years ago

The sum of two polynomials is 8d5 – 3c3d2 + 5c2d3 – 4cd4 + 9. If one addend is 2d5 – c3d2 + 8cd4 + 1, what is the other addend?

Anit [1.1K]

Answer: The correct option is A.

Step-by-step explanation: We are given a polynomial which is a sum of other 2 polynomials.

We are given the resultant polynomial which is : $8d^5-3c^3d^2+5c^2d^3-4cd^4+9$

One of the polynomial which are added up is : $2d^5-c^3d^2+8cd^4+1$

Let the other polynomial be 'x'

According to the question:

$8d^5-3c^3d^2+5c^2d^3-4cd^4+9=x+(2d^5-c^3d^2+8cd^4+1)$

$x=8d^5-3c^3d^2+5c^2d^3-4cd^4+9-(2d^5-c^3d^2+8cd^4+1)$

Solving the like terms in above equation we get:

$x=(8d^5-2d^5)+(-3c^3d^2+c^3d^2)+(5c^2d^3)+(-4cd^4-8cd^4)+(9-1)$

$x=6d^5-2c^3d^2+5c^2d^3-12cd^4+8$

Hence, the correct option is A.

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2 years ago

Read 2 more answers

Victoria builds a dollhouse in the shape of a right prism, as show below

Snezhnost [94]

Your answer is correct

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2 years ago

As an example, 15,000 Men 18-34 watched program X at 7-8 pm on Monday night. 32,000 Men 18-34 had their TV on during the same ti

miv72 [106K]

Answer:

7.5 rating points

Step-by-step explanation:

The computation of the rating for Men 18-34 for program X is shown below:

Given that

Number of men 18 -34 watched a program X = 15,000 = X

Number of men 18 - 34 watched in a same time = 32,000

And, the total households in the market = 200,000 = Y

So, the rating for men 18-34 for program x is

$= \frac{X}{Y}$

$= \frac{15,000}{200,000}$

= 7.5 rating points

We simply applied the above formula

3 0

2 years ago

Which statement is true regarding the functions on the graph?

Mrrafil [7]

Answer: f(3)=g(3)
I believe that is correct.
Tell me if I’m wrong

3 0

2 years ago