MATHEMATICS HIGH SCHOOL

Find the difference using fraction bars or a paper and pencil. Write your answer in simplest form.5/6- 2/5

Answers

Answer 1

Answer:

Answer:

37/30 or 1 7/30

Step-by-step explanation:

Answer 2

Answer:

Answer:

2/5

Step-by-step explanation:

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By rounding both numbers to the nearest hundred, we can estimate a sum of 400. Using the tool to model 325 + 169, we find the exact sum is: A) 400 B) 500 C) 494 D) 495

Answers

To estimate the sum of 325 and 169 by rounding to the nearest hundred, we round both numbers:

325 rounds to 300
169 rounds to 200

Now, let's add these rounded numbers:

300 + 200 = 500

So, the estimated sum is 500.

Now, to find the exact sum of 325 + 169:

325 + 169 = 494

So, the exact sum is 494.

The correct answer is C) 494.

Which set of integers is in the right order from least to greatest?-8,8,6,|-7|,5
|-7|,-8,8,6,5
-8,5,6,|-7|,8
5,6,8,-8,|-7|

Answers

Answer:

-8, 5, 6 , |-7|, 8

Step-by-step explanation:

We can solve the absolute functions to make it easier to determine which set is from least to greatest

-8, 8, 6, 7, 5 x

7, -8, 8, 6, 5

-8, 5, 6, 7, 8

5, 6, 8, -8, 7

Therefore the group of order integers from least to greatest is -8, 5, 6 , |-7|, 8

Polygon ABCD will be dilated by a factor of 2 to produce polygon A′B′C′D′. The origin is the center of dilation. Which point will not represent a vertex on polygon A′B′C′D′ ? (-2, -2) (4, 3) (0, 2) (4, -2)

Answers

Since the origin is the center of dilation then the factor of dilation is 2 so just multiply the coordinate of every vertex by 2. So, the vertices will become A'(-2,-2), B'(0, 2), C'(4, 4) ad D'(4,-2). Therefore, letter B is the answer.

A Bus can travel 18 3/8 km in an hour. how far can it travel in 3/8 hours

Answers

Answer:

6.890625 km

Step-by-step explanation:

We know

A Bus can travel 18 3/8 km in an hour.

18 3/8 = 147/8 = 18.375 km

How far can it travel in 3/8 hours?

We take

18.375 x 3/8 = 6.890625 km

So, the answer is 6.890625 km

Which of the following statements are true of literal equations? (mofre than 1 answer)They consist primarily of variables.
They are often called formulas.
They mostly use words.
They often describe real-world relationships.
They are hardly ever used.

Answers

The correct answers are:

They consist primarily of variables.

They are often called formulas.

They often describe real-world relationships.

Explanation:

Literal equations are defined as "equations in more than 1 variable whose variables represent specific quantities."

This means that literal equations consist mostly of variables.

Since the variables represent specific quantities, this means they typically represent real-life situations.

Since they represent real-life situations, these equations are often formulas for things in the real world (such as area, volume, perimeter, circumference, etc.)

The literal equations are those which made use primarily of variables to represent known values. These equations allow the use of variables instead of the true distance, time, slope, interest, etc. With literal equations, we are often asked for the value of one of the variables in terms of the other. Hence, the answer to this item is the first and the second one.

Prism A is similar to Prism B. The volume of Prism A is 4320 cm³. What is the volume of Prism B?

Answers

Volume of Prism B is 4320 cm³.

4320 cm3 it the answer I believe

Other Questions

Which of the following tables represents a proportional relationship?A. x 8 16 24 32 y 24 48 72 96 B. x 8 9 10 11 y 24 48 72 96 C. x 32 33 34 35 y 96 72 48 24 D. x 32 36 40 44 y 96 112 128 144

Assume each variable has a different value. Which relations below are functions? a. {(a, b), (a, c), (a, d), (a, e)} b. {(a, b), (b, b), (c, b), (d, b)} c. {(a, b), (c, d), (e, f), (g, h)} d. {(a, a), (b, c), (c, c), (d, e)}A. choice a only B. choices b and c only C. choice c only D. choices b, c, d only

Median of these numbers 3,7,3,9,4,7,3,7,5,2

Nancy does 5 loads of washing per week using a box of a 1.2kg box of Fab using 60 grams per wash.How many weeks should the box of washing powder last.