3 years ago

What is the geometric sequence?

1 answer:

6 0

Answer:

a geometric sequence, is a sequence of numbers where each term after the first is found by multiplying the previous one by a fixed, non-one number called the common ratio. hope this helped :)

Step-by-step explanation:

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Please please help I really need it today please show work

Cerrena [4.2K]

Answer:

x=9.

perimeter=68

area=168

Step-by-step explanation:

First find the side that has a exact number which would be the bottom 28cm then look at the opposite side (2x+10) in order to find x subtract 10 from 28 which gives you 18, now 2x means x multiplied by 2 so what multiplied by 2 = 18? 9 meaning x=9. Now you are going to want to plug 9 in to your short side (x-3) once you plug it in it should look like this 9-3 and 9-3=6 meaning the short side is 6cm. In order for you to find the perimeter you have to add the sides together so 28+28+6+6 wich =68 and in order for you to find the area you have to multiply the length and the width so 28x6 which is 168.

hope that helped :)

4 0

2 years ago

Read 2 more answers

Samuel has 20$ in his savings account before he makes a deposit of $160. After 2 weeks, he withdraws $160. How did samuels savin

olganol [36]

Since he deposited 160 then took out 160 it did not change

6 0

3 years ago

Diego’s history teacher writes a test for the class with 26 questions. The test is worth 123 points and has two types of questio

Tom [10]

I think the answer would be 15, 8•15=120, leaving 3 points left which would be an multiple choice question, hope this helps:))