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3 years ago

Answers: 1008 units2 720 units2 624 units2 384 units2 Help!

Mathematics

1 answer:

spayn [35]3 years ago

5 0

Answer: $1008units^2$

Step-by-step explanation:

I could show you how to solve it but it's a long process... basically calculate the area of the pyramid and the area of the rectangular prism individually and add them.

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What are the solution

AleksandrR [38]

Answer:

Step-by-step explanation:

We can get two equations from the inequality:

$3x+2>9\\3x+2>-9$

We just need to simplify both equations to get our answers:

$3x+2>9\\3x>7\\x>\frac{7}{3}$

$3x+2>-9\\3x>-11\\x>\frac{-11}{3}$

The two answers we get are:

$x\frac{7}{3}$

Which is also B.

3 0

2 years ago

the following data values represent a population. what is the variance of the values? 17, 5, 11, 1, 11

Vladimir [108]

Variance = summation of (x - mean)^2 all divided by the number of dataset.
mean = (17 + 5 + 11 + 1 + 11)/5 = 9

Variance = [(17 - 9)^2 + (5 - 9)^2 + (11 - 9)^2 + (1 - 9)^2 + (11 - 9)^2]/5 = (8^2 + (-4)^2 + 2^2 + (-8)^2 + 2^2}/5 = (64 + 16 + 4 + 64 + 4)/5 = 152/5 = 30.4

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3 years ago

Joan was asked to draw a right triangle how many right angles are in a right triangle?

Paha777 [63]

One angle is inside a right triangle

6 0

3 years ago

Read 2 more answers

The two legs of right triangle measures 6 and 8 inches respectively. What is the area of the circle that contains all 3 vertical

andrezito [222]

Answer:

See image.

Step-by-step explanation:

Remember if you have a right angle inside of a circle, the hypotenuse is going to land exactly on the diameter. Also, Area of a circle = (pi)r^2 Lastly, remember pythagorean triples such as 3,4,5 or at least, the Pythagorean theorem a^2 + b^2 = c^2

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2 years ago

What are the solutions to the equation |x| =15 -4x?

zheka24 [161]

I hope this helps you

5 0

3 years ago