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2 years ago

7

What is the difference between x2 . x? and (x2)

1 answer:

matrenka [14]2 years ago

3 0

Answer: 2x and x2 are the same

Step-by-step explanation:

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Pls help i will reward crown to the first person who is right!!!!

EleoNora [17]

Answer:

x=84

Step-by-step explanation:

thi is the answer of the questions

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2 years ago

Alicia answered 20 out of 25 problems correctly on a test. What percent did she get correct?

DedPeter [7]

80% of the problems correct.

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3 years ago

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What is the slope-intercept form of this equation?

quester [9]

8X+6Y=12

Here's how you solve it:

Just isolate y by itself to get y-intercept form.
This is the formula: Y=MX+B

M is the slope or the number next to X in the original problem.

First:
6Y=-8X+12

Next:
divided everything by 6

Y=-4/3+2

I think the answer is A!

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3 years ago

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SVETLANKA909090 [29]

Answer:

ok

Step-by-step explanation:

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2 years ago

Find the product. √5(2+√7) A)2√5+√35 B)√45 C)2√5+2√7 D)√10+√35

OverLord2011 [107]

Answer:

$\huge \boxed{2\sqrt{5} +\sqrt{35}}$

Step-by-step explanation:

$\sqrt{5} (2+\sqrt{7} )$

Expand brackets.

$\sqrt{5} (2)+\sqrt{5}(\sqrt{7} )$

$2\sqrt{5} +\sqrt{5} \sqrt{7}$

Apply radical rule : $\sqrt{a} \sqrt{b} =\sqrt{ab}$

$2\sqrt{5} +\sqrt{5 \times 7}$

$2\sqrt{5} +\sqrt{35}$

7 0

3 years ago

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