2 years ago

Which equation shows that 9 is a factor of 72

Mathematics

1 answer:

hammer [34]2 years ago

7 0

Answer:

Step-by-step explanation:

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At a summer camp there are 40 boys out of 70 campers what is the ratio written as a fraction in simplest form

drek231 [11]

Answer:

4/7

Step-by-step explanation:

40/70 = 4/7

Topic: Fractions

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4 0

2 years ago

Which of the following points is a solution of y ≤ -|x| - 1?<br><br> (-1, -3)<br> (0, 0)<br> (1, -1)

alexdok [17]

Y + 1 $\leq$ -|x|
-y - 1 $\geq$ |x|
-(-y - 1) $\leq$ x $\leq$ -y - 1
(0, 0)

Answer: B).

3 0

3 years ago

Read 2 more answers

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 $\sqrt{2}$

6 0

3 years ago

Please help ASAP!!!!!!!!!!!

Sergeeva-Olga [200]

Answer:

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4 0

2 years ago

What is the result of gaining 10 pound then losing 20

kiruha [24]

Answer:

-10 pounds or 10 pounds loss

Step-by-step explanation:

you subreact 10-20 and you get -10

3 0

2 years ago