4 years ago

Help me with the question

Mathematics

1 answer:

Norma-Jean [14]4 years ago

3 0

Answer:

Step-by-step explanation:

B is the only one that is actually a point on the graph

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The area of a rectangle is represented ny the expression 24x^6y^15

almond37 [142]

What is your question???

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3 years ago

What value of x is in the solution set of 8x-6 > 12 + 2x?<br> 3<br> 5

Degger [83]

Yes u are correct i believe

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3 years ago

Let a= x^2 +4. Rewrite the following equation in terms of a and set it equal to zero.

swat32

Answer:

C and G

Step-by-step explanation:

(x^2+4)^2+32=12x^2+48 is written as $(x^2+4)^2+32=12x^2+48$ .

We can simplify the expression using the term a by replacing x^2 + 4 with a.

$(x^2+4)^2+32=12x^2+48\\(x^2+4)^2+32=12(x^2+4)\\a^2 + 32 = 12a\\a^2 - 12a + 32 = 0$

This factors into (a-4)(a-8). Solve by setting each factor equal to 0 and solve for a.

a-4 = 0 a=4

a-8=0 a=8

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3 years ago

Solve the system of 2x-5y+z=1 3 y+2z=5-24z=48

motikmotik

<span>A) 2x -5y +z = 1
B) 3 y + 2z = 5
C) -24 z = 48
Those 3 equations you typed were somewhat squished together.
Did I retype those correctly?
Let me know and I'll solve it.

</span>

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3 years ago

Jacob traveled 171 miles in 3.8 hours. He wants to know how many miles he traveled in one hour, so he set up this problem:

gregori [183]

Answer:

so first we have to divide each side by 38

4.5miles=0.1

45miles=1 hour

Hope This Helps!!!

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2 years ago