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3 years ago

Will y’all help me on 16 thank you

Mathematics

2 answers:

kap26 [50]3 years ago

3 0

Answer:R

Step-by-step explanation:

Calculate 15% of 8000:

8000*15/100 =1200

Add this to the total population of 2010 to get the total poulation in 2014:

8000+1200= 9200

To find the number of people who were age 12 or under multuply 9200 by 2/5:

9200*2/5= 3680

nekit [7.7K]3 years ago

3 0

The answer is for your question is R.
All you do is Multiply 8000x.15 then add that answer to 8000 then divide by 5 and multiply that answer by 2

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fredd [130]

Dylan now must work 24 hours a week.

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3 years ago

Find the volume of the triangular prism

Otrada [13]

Answer:

1,848

Step-by-step explanation:

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2 years ago

What is 43.78 in word form

KengaRu [80]

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3 years ago

Read 2 more answers

Solve for x. Greatly appreciate all efforts :)

Lelu [443]

Answer:

x = 11

Step-by-step explanation:

ΔLKM is an equilateral because a triangle with all 3 sides that are congruent is an equilateral triangle.

Angles in an equilateral triangle are all 60°.

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3 years ago

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HELP PLZ DUR 11;59 plz help me

Norma-Jean [14]

Answer:

Base = 10 cm

Height = 60 cm

Step-by-step explanation:

The formula for the area of a triangle is $area=\frac{1}{2} *b*h$ , where b is the length of the base of the triangle, and h is the length of the height of the triangle.

We know the area is 300, and since the height of the triangle is 6 times its base, we know that $h=6*b$ . We can plug in these values into our formula for the area of a triangle, which gives us the following equation to solve:

$300=\frac{1}{2} *b*(6*b)$

$3b^2=300$

$b=\sqrt{100} =10$

The base of the triangle is 10 centimeters.

Now that we know the base of the triangle, we can plug its value in to the original formula to solve for the height of the triangle, which gives us the following equation:

$300=\frac{1}{2} *10*h$

$5h=300$

$h=60$

The height of the triangle is 60 centimeters.

5 0

3 years ago