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3 years ago

100 POINTS HELP ME PLEASE!!!!! WILL MARK YOU BRAINIEST!!!!!!

Mathematics

2 answers:

Dimas [21]3 years ago

6 0

We just need to find the area of the parallelogram and the triangle, and then add.

Parallelogram: The area is base times height. So, we can write 4 * 6 = 24 in^2.

Triangle: The area is base times height divided by two. So, it's 4 * 6 / 2 = 12 in^2.

24 + 12 gives us an answer of 36 inches squared.

natulia [17]3 years ago

3 0

Answer:

36 inches squared

Step-by-step explanation:

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Help me please and thank you<br> Can you show the work

faust18 [17]

Answer:

the answer is c

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Leo's model airplane uses O.03 L of fuel each minute it flies.Lf the fuel tank holds O.5 L, how long can the plane fly without r

Keith_Richards [23]

16 minutes

0.03*16=0.48

Closest you can get w/out going over.

3 0

3 years ago

if 5 litres of water are drawn from a cylindrical container of internal diameter 56cm find the drop in the level of water in the

AlexFokin [52]

Answer:

the drop in the level of water in the container is 2.03 cm

Step-by-step explanation:

The volume of a cylinder can be written as;

$V = \pi r^2h=\frac{\pi d^2h}{4} \\where;\\r = radius \\h = height \\d = diameter$

the change in height when the volume changes can be derived by differentiating the equation.

$dV =\frac{\pi d^2}{4} dh\\dh = dV\frac{4}{\pi d^2}$

substituting the given values;

$\left \{ {{dV=5 litres= 5000cm^3} \atop {d=56 cm}} \right.$

$dh = 5000\frac{4}{\pi * 56^2}\\dh = 2.03cm$

the drop in the level of water in the container is 2.03 cm

4 0

3 years ago

A city has a population of 380,000 people. Suppose that each year the population grows by 9%. What will the population be after

olga55 [171]

Answer:

1,068,813

Step-by-step explanation:

Each year, the population is multiplied by 100% + 9% = 1.09. We want to multiply the population by that factor 12 times. An exponent is used to signify (and compute) that repeated multiplication. The population will be ...

380,000 × 1.09^12 ≈ 1,068,812.6 ≈ 1,068,813

4 0

3 years ago

SMART PEOPLE PLEASE HELP!!!

vaieri [72.5K]

Yea I agree with both of them as 1/4 and 25/100 is the same as 25%. As you can put 25 percent in a fraction form as they both used for example 1/4,2/8 or even 25/100.

5 0

3 years ago