3 years ago

Is 1.1875 rational or irrational

Mathematics

1 answer:

max2010maxim [7]3 years ago

8 0

Answer: rational

Step-by-step explanation: irrationals never stop

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expeople1 [14]

Your equation would be:

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3 years ago

For the data set below, which of the following are true? {12, 18, 28, 14, 18, 20, 12}

iragen [17]

Alright bud the best answer to this question will be that the mode is 12 because it appears the most

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4 years ago

Read 2 more answers

the expression 15 a + 12 C is the cost in dollars of a admission at an amusement park for a adults and see children find the tot

Blizzard [7]

Answer:

Step-by-step explanation:

15a + 12c

5 adults and 10 children means a = 5 and c = 10

15a + 12c = 15(5) + 12(10) = 75 + 120 = 195

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3 years ago

Find the area. The figure is not drawn to scale

poizon [28]

Answer:

96 square inches.

Step-by-step explanation:

From given picture we see that

BC=8 in

AD=10 in

Given that

AD=AB

Then AB=10 in

Apply Pythagorean theorem in triangle ABC to find AC

$(hypotenuse)^2=(base)^2+(perpendicular)^2$

$(AB)^2=(BC)^2+(AC)^2$

$(10)^2=(8)^2+(AC)^2$

$100=64+(AC)^2$

$100-64=(AC)^2$

$36=(AC)^2$

take square root

$6=AC$

Then area of triangle ABC $=\frac{1}{2}\left(base\right)\left(altitude\right)$

$=\frac{1}{2}\left(8\right)\left(6\right)=24$

There are total 4 congruent triangles.

Then total area of the given figure = 4(24)=96 square inches.

7 0

3 years ago

Help asap plssssssssssssss

olasank [31]

Answer:

÷ then +

Step-by-step explanation:

as (18÷3)+24=30 is correct same as (6÷3)+1=3

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3 years ago