How to use the missing pieces strategy to compare two fractions. Include a diagram with explanation

1 answer:

8 0

First u get a fraction strip or make one then go to the denominator u count by how many the nomerator is then go to the other fraction and the same thing which ever is more is the greatest hope this helped.

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Estimate the value of 1573 + 1211<br> - 697.

Mumz [18]

Answer:

2100

Step-by-step explanation:

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3 years ago

School rules permit no fewer than 2 teachers per 25 students. There are at least 245 students enrolled in the school. If x repre

NISA [10]

First, let's write down this inequality:
<span>There are at least 245 students enrolled in the school.

y≥245

This inequality says what the sentence says!

now, the number of teachers must be:
x≥2*(y/25)
(two times the number of groups of students of 25!)

so those two inequalities, taken together will be the answer!
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3 years ago

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The triangle shown below has an area of 24 units. 10, 8, x. Find the missing length.

Finger [1]

Answer:

Step-by-step explanation:

a squared+2 squred=c

7×7- 10×10= 49-100= 51

c= 51

find square root of it 51= 7.14

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2 years ago

Industrial chemicals are stored in 55-gallon drums. The radius of the drum is 12 inches, and the height is 32 inches. what is th

Drupady [299]

Answer:

The surface area of the drum is 3317.5218 square inches.

Step-by-step explanation:

Drum's have a cylindrical form, therefore in order to calculate its surface area we need to apply the correct formula, as shown below:

$area = 2*\pi*r^2 + 2*\pi*r*h$

Where the first term of the sum is the area of the lid and bottom of the drum and the second term is the area of the walls of the drum, r is the radius and h is the height. Applying the data from the problem, we have:

$area = 2*\pi*12^2 +2*\pi*12*32\\\\area = 3317.5218 \text{ square inches}$

The surface area of the drum is 3317.5218 square inches.

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3 years ago

How do I solve this graph

Sunny_sXe [5.5K]

Plug in two values for x, say, 0 and 1.

Lets start with solving the equation when x=0.

y=2(0)-3
y=0-3
y=-3.

So, when x=0, y=-3. Graph (0, -3)

Next, x=1

y=2(1)-3
y=2-3
y=-1

So, when x=1, y=-1. Graph (1,-1)

Draw a line between the two points, and that should be your answer! Hope this helped :)

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3 years ago

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