3 years ago

One person sends an email to 3 people. Those 3 people send it to 9 people, and those 9 send it to 27 people.

Mathematics

1 answer:

Naya [18.7K]3 years ago

4 0

Exponential due to each number being exponented.

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dangina [55]

Parallel means lines that never meet, and perpendicular are lines that meet at right angles.

5 0

3 years ago

Which equation could be used to find the length of the hypotenuse?

Komok [63]

Answer:

<h3>(base)² + (altitude)² = (hypotenuse) ²</h3>

Therefore,

2²+5² = c² will be matched.

7 0

3 years ago

Classify the following triangle. Check all that apply

lawyer [7]

It is a right, isosceles triangle.

5 0

3 years ago

Read 2 more answers

How to solve the equation (5-7 (8+4)×2)

xxMikexx [17]

The correct answer is -163

Explanation:

First you calculate within the parentheses; (8+4)= 12: 5-7*12*2

Next you multiply and divide; 7*12 is 84*2 is 168

Then you add and subtract; 5-168 is -163

Hope This Helps!!!

5 0

4 years ago

Simplify the expression. (3 points) -5+i/2i<br><br> WILL GIVE BRAINLY

Verizon [17]

$\bf recall~that\qquad i^2=-1\\\\
-------------------------------\\\\
\cfrac{-5+i}{2i}\cdot \cfrac{i}{i}\implies \cfrac{i(-5+i)}{2i^2}\implies \cfrac{-5i+i^2}{2(-1)}\implies \cfrac{-5i+(-1)}{-2}
\\\\\\
\cfrac{-5i-1}{-2}\implies \cfrac{1+5i}{2}$

6 0

4 years ago