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3 years ago

If a=b and b=c then a=c

Mathematics

2 answers:

Viefleur [7K]3 years ago

8 0

Answer: yes, I think so too.

dmitriy555 [2]3 years ago

7 0

answer:

yes, that is true my friend

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What is the height of the triangular base of the pyramid?

nydimaria [60]

Please consider the complete question.

The base of a solid oblique pyramid is an equilateral triangle with a base edge length of 18 inches. What is the height of the triangular base of the pyramid?

First of all, we will draw an equilateral triangle.

Since the given triangle is equilateral triangle, so all sides will have same length that is 18 inches.

We know that height of an equilateral triangle is $\frac{\sqrt{3}}{2}\cdot a$ , where a is side length of equilateral triangle.

$\text{Height}=\frac{\sqrt{3}}{2}\cdot 18$

$\text{Height}=\sqrt{3}\cdot 9$

$\text{Height}=9\sqrt{3}$

Therefore, the height of the given equilateral triangular base will be $9\sqrt{3}$ inches and option B is the correct choice.

7 0

3 years ago

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A college has a student to teacher ratio of 30 to 2. If there are 186 teachers at the college, how many students attend the coll

kakasveta [241]

Answer: 2790 students

Step-by-step explanation: With the given information, you could set up a ratio of 30/2 = x/186. When you cross multiply that, you get 2790.

5 0

3 years ago

HELP PLEASE NEED ANSWERS

r-ruslan [8.4K]

Answer:

Answer: -30

Step-by-step explanation:

${(8 - 10)}^{2} - 30 \div 5 \times 6 + 2$

BODMAS

let's first solve the bracket:

$= {( - 2)}^{2} - 30 \div 5 \times 6 + 2 \\ = 4 - 30 \div 5 \times 6 + 2$

then let's divide:

$= 4 - (30 \div 5) \times 6 + 2 \\ = 4 - 6 \times 6 + 2$

then let's multiply:

$= 4 - (6 \times 6) + 2 \\ = 4 - 36 + 2$

simplify:

$= - 30$

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3 years ago

What is 975x2 divided by 3

4vir4ik [10]

Answer:

the answer is 650

Step-by-step explanation:

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3 years ago

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Give an example of a problem that could be solved using the 9.5x(8+12.5)

blsea [12.9K]

ALI-A needs to make 8 videos on COD WW2 for YouTube. IMMARKSMAN needs to make 12.5 videos on COD WW2 for YouTube. They need to do this every day for 9.5 days. How many shirts in total (ALI-A and IMMARKSMAN combined) do they make by the end of the 9.5 days

Check them out

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3 years ago