Are all equilateral triangles similar? Justify your answer.

1 answer:

8 0

Yes all equilateral triangles are congruent. You can prove congruence with two congruent angles and all equilateral triangles will have 60º angles. Which is enough to prove similarity

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Tonya packed different boxes with unit cubes. Which box has a volume of 16 cubic units?

boyakko [2]

The fourth one (The small one).

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3 years ago

A bag of potato chips is packaged at sea level (1.00 atm) and has

serg [7]

Answer:

406 ml

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2 years ago

How many servings are in 12 cups of rice a.

Alex777 [14]

One serving is 3/4 cups of rice. To find out how many serving there are in 12 cups of rice, you divide 12 by 3/4. (When dividing fractions, don't ask why. Flip the second one over and multiply).
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3 years ago

The mass of a proton is approximately 1.67 x 10−24, and the mass of an electron is approximately 9.11 x 10−28. Find the approxim

nataly862011 [7]

Answer:

≈ 1833

Step-by-step explanation:

To find ratio of proton mass to electron mass, we have to divide.

The numbers are given in <em>scientific notation</em>.

Let a number be $a*10^b$ and another be $c*10^d$ , when we divide, we will follow the rule shown below: