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3 years ago

Don’t get this at all??

Mathematics

2 answers:

DENIUS [597]3 years ago

6 0

Are you sure your in high school, also it's answer #3.

noname [10]3 years ago

3 0

Add 3 repeatedly.

- Because it adds 3 then the answer is there

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Match the two numbers with their least common multiple (LCM).

timurjin [86]

Answer:

8 and 4: A
8 and 6: C
8 and 10: B

Step-by-step explanation:

8 and 4:

Multiples of 8: 8, 16, 24

Multiples of 4: 4, 8, 12, 16

8 and 6:

Multiples of 8: 8, 16, 24

Multiples of 6: 6, 12, 18, 24

8 and 10:

Multiples of 8: 8, 16, 24, 32, 40

Multiples of 10: 10, 20, 30, 40

4 0

3 years ago

The area of the circle is 144π m2 What is the diameter of the circle?

Over [174]

Answer:

Step-by-step explanation:

Remember that

Area of Circle = $\pi r^2$

$\pi = pi \\r = radius$

They told us that for this circle, the area is $144\pi m^2$

If you put it back into the formula for area of a circle we get:

Area of Circle = $\pi r^2$

$144\pi = \pi r^2$

Divide both sides by $\pi$ .

144 = $r^2$

Now we want to solve for r (r = radius).

You need to square root each side

$\sqrt{144} = \sqrt{r^2}$

$12 = r$

So now we know the radius, $r = 12$ metres

Also remember that

Diameter = $2r$

So,

Diameter = 2 times 12 = 24 metres

5 0

3 years ago

1. Write a survey question for which you would expect to collect numerical

Yakvenalex [24]

Answer:

How many siblings do you have?

I hope this helps you out :)

5 0

3 years ago

. Adult tickets to a play cost $22. Tickets for children cost $15. Tickets for a group of

Natalija [7]

2 x 15 = 30, 9 x 22 = 198, 198 + 30 = 228.
So the answer is A 2 children, 9 adults.

Hope I helped, Ms. Weasley
If you feel that I deserve it I would love to be marked Brainliest!

8 0

3 years ago

Read 2 more answers

Which equation represents the graphed function?

gtnhenbr [62]

Answer:

the answer is A.

Step-by-step explanation:

the slope is 4 and the y-intercept is -2

4 0

3 years ago

Read 2 more answers