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2 years ago

For the equation 2x + 3 = 4x – 3:

Mathematics

1 answer:

rewona [7]2 years ago

5 0

Answer: x= 3

Step-by-step explanation: know by dividing each side by factor not contain variable.

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Help plz i give brainiest

dybincka [34]

Answer:

a) 5²/4². b) 4.2²/2.8²

This is your answer ☺️☺️

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2 years ago

Read 2 more answers

What is the product of three square root of eight times four square root of three? Simplify your answer.

igor_vitrenko [27]

$The\ product\ of 3 \sqrt{8}*4 \sqrt{3}\ is\ 24 \sqrt{6}.$

First, recognize that all the numbers can be moved around because they are being multiplied together.
Next, rearrange the expression so that the whole-number coefficients are together:

$3\sqrt{8}*4\sqrt{6}$
$3*4*\sqrt{8}*\sqrt{3}$

Now try to simplify the square-roots to find any squares inside that can be reduced and taken out of the square-root:

$3*4*\sqrt{(2*2*2)}*\sqrt{3}$
$3*4*\sqrt{4*2}*\sqrt{3}$

Multiply the square roots together:
$3*4*\sqrt{(4*2*3)}$
$3*4*\sqrt{(4*6)}$

Now take out the square-root of 4 and simplify
$3*4*\sqrt{4}*\sqrt{6}$
$3*4*(2)*\sqrt{6}$
$24\sqrt{6}$

$Thus,\ your\ answer\ is\ 24\sqrt{6}$

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3 years ago

H=65-1.4x what is the initial value?

wariber [46]

The <span>initial value is 65 since that is the y intersept.</span>

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3 years ago

How can you tell if a point is a solution to a system of equations?

Anna35 [415]

Answer: you have to substitute them into the equation

Step-by-step explanation:

example: x = 2y - 6

lets say you test 4/5 so it would be 4 = 2(5) - 6

this equals 4 = 10 - 6 which is true

so that is how you test to see if the equation is right

remember the first number goes to "x" and the second one goes to y

hope this helps mark me brainliest if you can

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3 years ago

Kate's dog was learning to balance a ball on his nose. The

Volgvan

Answer:

The answer is the first day.

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2 years ago