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IgorC [24]
3 years ago
14

Which question can be answered by finding 2 1/2 divided by 2/3

Mathematics
2 answers:
prohojiy [21]3 years ago
5 0

Answer:

3.75

Step-by-step explanation:

A sample question could be, you have 2 1/2 cups of flour and would like to make cookies that need 2/3 cups of flour per batch. How many batches could you make?

The answer is 3.75.

Wewaii [24]3 years ago
5 0

Answer:

Step-by-step explanation:

A question you could answer is if you have 2 1/2 gallons of water and each packet of lemonade powder needs to be dissolved in 2/3 gallon of water, how many  packets of lemonade powder can be dissolved in 2 1/2 gallons of water?

Answer: (3/2)/(2/3)= (3/2)*(3/2)=9/4= 2 1/4      round to the least whole number, since we need to know how many whole packets can be dissolved : 2

thus, we can dissolve only 2 packets of lemonade powder in 2 1/4 gallons of water  

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A plane is traveling 75 kilometers per hour . How many meters does the plane travel in one minute ?
IceJOKER [234]

Answer:

1250 meters per one minute

Step-by-step explanation:

see the step-by-step solution as in the picture attached below.

I hope this answer will help you. Have a nice day !

4 0
3 years ago
For the inverse variation equation xy = k, what is the value of x when y = 4 and k = 7? 3 28
Oliga [24]

Answer:

The value of x is \frac{7}{4}.

Step-by-step explanation:

It is given that the inverse variation equation is

xy=k                  ..... (1)

The value of y is 4 and the value of k is 7.

Substitute y=4 and k=7 in equation (1).

x\times 4=7

Divide both sides by 4.

\frac{x\times 4}{4}=\frac{7}{4}

x=\frac{7}{4}

Therefore the value of x is \frac{7}{4}.

7 0
4 years ago
Read 2 more answers
I will NAME YOU THE BRAINIEST
Dmitry_Shevchenko [17]

Answer:

see below

Step-by-step explanation:

Since the quadrilateral is inscribed in the circle, the opposite angles add to 180.

<V+ <B = 180

74+ <B = 180

Subtract 74 from each side

74-74+ <B = 180-74

<B = 106

We now need to find arc AB

Arc AC is 2* <V = 2*74 =154

We know arc AC = arc AB + arc BC

                 154 = arc AB + 86

Subtract 86 from each side

                154-86 = arc AB + 86 -86

                  68 = arc AB

8 0
3 years ago
Read 2 more answers
Please show me a graph of the inequality statement f(x) is less than or equal to 2x squared + 4x
Nikitich [7]

Answer:

Step-by-step explanation:

4 0
2 years ago
A right triangle is formed in the first quadrant by the x- and y-axes and a line through the point (5, 3), as shown in the figur
Whitepunk [10]

The area of the triangle as a function of x is A = 3x^2/[2(x -5)] and the domain is x > 5

<h3>Write the area A of the triangle as a function of x</h3>

From the figure, we have the following points:

(0,y), (5,3), and (x,0)

Next, we calculate the slopes between the points.

This is calculated as follows:

  • Slope between (0,y) and (5,3) = [y - 3]/[0 - 5] = [3 - y]/5
  • Slope between (5,3) and (x,0) = [3 - 0]/[5 - x] = 3/[5 - x]

The slopes are equal.

So, we have:

[3 - y]/5 = 3/[5 - x]

Cross multiply

(3 - y)(5 -x) = 15

Divide by 5 - x

(3 - y) = 15/(5 -x)

This gives

y = 3 - 15/(5 -x)

This gives

y = [15- 3x - 15]/[5 - x]

Evaluate

y = 3x/(x - 5)

The area is calculated as:

Area = 1/2 * xy

So, we have:

Area = 1/2 * x * 3x/(x - 5)

Evaluate

Area = 3x^2/[2(x -5)]

Hence, the area of the triangle as a function of x is A = 3x^2/[2(x -5)]

<h3>The domain of the function</h3>

We have:

A = 3x^2/[2(x -5)]

Set the denominator > 0

2(x - 5) > 0

Divide by 2

x - 5 > 0

Add 5 to the sides

x > 5

Hence, the domain is x > 5

Read more about domains at:

brainly.com/question/2428614

#SPJ1

6 0
2 years ago
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