3 years ago

Find the value of x. •4.8 •6 •6.5 •7.5

Mathematics

1 answer:

pickupchik [31]3 years ago

3 0

Answer:

Hence is 7.5 because it's not precise as 6

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Find the surface area. SHOW WORK

anastassius [24]

22x12x5 and you will get the answer

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3 years ago

In an auditorium, 1/6 of the students are 5th Graders, 1/3 are 4th Graders, and 1/4 of the remaining students are 2nd graders. I

avanturin [10]

1/2 of the class are 5th and 4th
1/2 of 96= 48
1/4 of 48 =12

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3 years ago

If g(x)=7x²−4x−3 and h(x)=5x²−12x, find (h∘g)(1)<br><br><br>FIRST BEST ANSWER BRAINLIEST

AURORKA [14]

Answer: See below

Step-by-step explanation:

$h\:\circ \:g=h\left(g\left(x\right)\right)$

$=5\left(7x^2-4x-3\right)^2-12\left(7x^2-4x-3\right)$

$=5\left(7x^2-4x-3\right)\left(7x^2-4x-3\right)-12\left(7x^2-4x-3\right)$

$=245x^4-280x^3-130x^2+120x+45-84x^2+48x+36$

Simplify:

$=245x^4-280x^3-214x^2+168x+81$

6 0

3 years ago

What is the value of x in the equation 2x + 1/2x + 2(1+x) = 29?

erica [24]

Answer:

Step-by-step explanation:

$2x + \frac{1}{2} x + 2(1 + x) = 29$

Multiply through by 2

That's

$4x + x + 4(1 + x) = 58$

<u>Expand</u>

That's

5x + 4 + 4x = 58

9x = 58 - 4

9x = 54

Divide both sides by 9

That's

$\frac{9x}{9} = \frac{54}{9}$

We have the final answer as

Hope this helps you

5 0

3 years ago

Someone please help me ?

puteri [66]

Answer:

Third option down. X is more than or equal to 6

Step-by-step explanation:

I'm a genius

7 0

3 years ago

Read 2 more answers