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3 years ago

Given the locations of A, B, C, and D noted below, determine whether the statement "AB = CD" is true or false.

Mathematics

1 answer:

kogti [31]3 years ago

6 0

I believe it’s gonna be true

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Please help me i give 40 points and five more to who say me the answers

densk [106]

Answer:

Step-by-step explanation:

A frequency table can be used to group a raw data. It shows the quantity of each variable in the data.

The required answers to the question can be found in the attachments to this answer.

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3 years ago

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erma4kov [3.2K]

Answer:

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3 years ago

The ratio of Ed's toy cars to Pete's toy cars was initially 5:2. After Ed gave 30 toy cars to Pete, they each had an equal numbe

Slav-nsk [51]

Answer:

140 toy cars

Step-by-step explanation:

The ratio of Ed's toy car to Pete's toy car is initially given as 5:2

Ed gave Pete a total number of 30 cars

Let x represent the greatest common factor that exists between both number

Number of Ed's car is represented as 5x

Number of Pete car is represented as 2x

Since they each have an equal number of cars which is 30 then we can solve for x as follows

5x-30=2x+30

Collect the like terms

5x-2x= 30+30

3x= 60

Divide both sides by the coefficient of x which is 3

3x/3=60/3

x=20

Ed's car is 5x, we substitute 20 for x

5(20)

= 100 cars

Pete car is 2x,we substitute 20 for x

2(20)

= 40 cars

Therefore, the total number of cars can be calculated as follows

= 100+40

= 140 toy cars

Hence they have 140 toy cars altogether

5 0

3 years ago

Read 2 more answers

Math question please help

8_murik_8 [283]

The correct answer is B

The point (4,4) is a solution to both because the point lies on both of the lines that are graphed.

3 0

4 years ago

Which are sums of perfect cubes? Check all that apply. 8x6 + 27 x9 + 1 81x3 + 16x6 x6 + x3 27x9 + x12 9x3 + 27x9

Over [174]

<u>Answer</u>:

Sums of perfect cubes are

$8x^6 + 27x^9 + 1$

$x^6 + x^3$

$27x^9 + x^{12}$

<u>Step-by-step explanation:</u>

Option (1) $8x^6 + 27x^9 + 1$

This can be written as

$2^3 (x^2)^3 + 3^3(x^3)^3 +1^3$

All the terms in the expression are can be represented as perfect cubes

Option (2) $81x^3 + 16x^6$

This can be written as

$9^2 x^3 + 4^2 (x^2)^3$

In this , all the terms are not perfect cubes , some of them are squares

Option (3) $x^6 + x^3$

This can be written as

$(x^2)^3 + x^3$

All the terms in the expression are perfect cubes

Option (4) $27x^9 + x^{12}$

This can be written as

$3^3(x^3)^3 + (x^{4})^3$

All the terms in the expression are perfect cubes

Option (5) $9x^3 + 27x^9$

This can be written as

$3^2x^3 + 3^3(x^3)^3$

In this , all the terms are not perfect cubes , some of them are squares too

9 0

4 years ago

Read 2 more answers