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2 years ago

The number line below represents which combined inequality?

1 answer:

4 0

<span>x greater than or equal to −4 and x less than or equal to 3

This is because of the fact that it is in between.</span>

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Find the volume of the cone round your answer to the nearest tenth

shusha [124]

Answer= V=134.04

V=πr2h

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2 years ago

Which ordered pair is a solution of the equation? 2x+4y=6x-y OPTION A: Only (4,5) OPTION B: Only (5,4) OPTION C Both A and B OPT

sammy [17]

Answer:

option b

Step-by-step explanation:

replace x and y with the x and y of the ordered pair

option a: 2(4)+4(5)=6(4)-5

solve

8+20=24-5

28=19 not true

option b:2(5)+4(4)=6(5)-4

solve

10+16=30-4

26=26 true

6 0

3 years ago

Which is the completely factored from of xy^3-x^3y

Oksanka [162]

Answer:

$xy(y+x)(y-x)$

Step-by-step explanation:

To factor the expression, remove the greatest common factor or GCF from each term. Both terms share in common xy. The expression becomes:

$xy^3-x^3y\\xy(y^2-x^2)$

What remains in the parenthesis is a different of perfect squares. Factor the difference of perfect squares into two binomials of the form (x+a)(x-a) where a is the square root of $(x^2-a^2)$ .

So the expression becomes:

$xy(y^2-x^2)\\xy(y+x)(y-x)$

7 0

3 years ago

A pair of dice is rolled what is the probability of getting a sum of seven or eleven

Mama L [17]

Answer:

Step-by-step explanation:

this year you earned $75500. Last year you earned $72400. What the rate of change on your earnings since last y?

3 0

1 year ago

Solve the system of equations and choose the correct ordered pair. 4x+7y=47 and 5x-4y=-5

Slav-nsk [51]

Answer: (3,5)

Step-by-step explanation: good luck!

8 0

2 years ago