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2 years ago

Name the angle in four ways. Then classify the angle as acute,right,obtuse, or straight.

Mathematics

2 answers:

max2010maxim [7]2 years ago

6 0

Answer:

The given angle is obtuse angle.

Misha Larkins [42]2 years ago

3 0

Answer:

This is an obtuse angle...

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Which multiplication problem is represented by the model?

maksim [4K]

0.8 is the answer I hope this helps if you don’t want it decimal form here’s exact from 4/5

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3 years ago

How many rows of seats are needed to seat 673 people at a concert when the rows seat 37 people each?

Rasek [7]

Answer:

18.189 rows

Step-by-step explanation:

673 / 37 = 18.189189189

Hope this helps!

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3 years ago

Six pyramids are shown inside of a cube. The height of the cube is h units. Six identical square pyramids can fill the same volu

MAXImum [283]

Answer:

(A)The height of each pyramid is One-half h units.

Step-by-step explanation:

Height of the Cube = h units

Volume of the Cube $=h^3 $ cubic units$

If Base of the cube =Base of the square pyramid

Base of the square pyramid = h units

$\text{Volume of a Pyramid}=\dfrac{1}{3}*Base Area*Height$

$\text{Volume of One Pyramid}=\dfrac{1}{3}*h^2*Height$

$\text{Volume of Six Pyramids}=6*\dfrac{1}{3}*h^2*Height\\=(2h^2*Height)\:cubic\:units$

Since Volume of the Cube = Volume of Six Square Pyramids

Then:

$2h^2*Height=h^3\\Height=\dfrac{h^3}{2h^2} \\$Height of each pyramid =\dfrac{1}{2}h \:Units$

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3 years ago

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The sum of two numbers is 110. The larger number is 2 less than 7 times the smaller. Find the larger number.

kumpel [21]

We call two numbers a and b, notice a>b
<span>The sum of two numbers is 110: a+b=110
</span><span>The larger number is 2 less than 7 times the smaller: a=7b-2
And by replacing a=7b-2 we have an equation: 7b-2+b=110
or 8b=110+2, and 8b=112, that means b=112:8= 14

We have two numbers: 14 and 96</span>

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4 years ago

8 is 80% of what number A. 10.0 B. 6.4 C. 0.1 D. 640.0

kaheart [24]

The correct answer is A. 10

8 divided by 0.8 = 10
10x0.8=8

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3 years ago

Read 2 more answers