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3 years ago

11

What is the distance between the two numbers on a number line? -7/4 and 3/8

2 answers:

ankoles [38]3 years ago

8 0

Answer: -2 1/8

Step-by-step explanation: Just subtract -7/4 and 3/8, and you’Lol get the answer. They putted a positive 2 1/8 to confused you with the real answer, and most people do get tricked. I honestly didn’t tell you how to do it, but just get the question over with dude.

Levart [38]3 years ago

3 0

To find the distance between any two real numbers, take the greater number (the one lying farthest to the right on a number line) and subtract the lesser number ( the on lying farthest to the left)

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2√72 + 5√242 what is the answer for this question please can u tell me the right answer

Radda [10]

Answer:

67 $\sqrt{2}$

Step-by-step explanation:

Assuming you require to simplify the expression.

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$

Simplifying the radicals

$\sqrt{72}$ = $\sqrt{36(2)}$ = $\sqrt{36}$ × $\sqrt{2}$ = 6 $\sqrt{2}$

$\sqrt{242}$ = $\sqrt{121(2)}$ = $\sqrt{121}$ × $\sqrt{2}$ = 11 $\sqrt{2}$

Then

2 $\sqrt{72}$ + 5 $\sqrt{242}$

= 2(6 $\sqrt{2}$ ) + 5(11 $\sqrt{2}$ )

= 12 $\sqrt{2}$ + 55 $\sqrt{2}$

= 67 $\sqrt{2}$

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3 years ago

Is 8.54 rational i am stuck and cant find answers

mina [271]

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mote1985 [20]

4(r)^x=y
4(r)^(1)=2
r=1/2
y=4*(1/2)^x

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Can 3 and 3/5 also be rewritten as 3 and 15/20?

mario62 [17]

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Which point lies on the graph of f(x) = -2(x + 3) – 5

Assoli18 [71]

well from my understanding of the problem and calculations i would say.. (-5.5,0)

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