2 years ago

I’ll give the Brainliest to who answers this question with a reasonable explanation.

Mathematics

2 answers:

Anna35 [415]2 years ago

8 0

Answer:

Step-by-step explanation:

attashe74 [19]2 years ago

3 0

Answer:

Step-by-step explanation:

So it’s asking for the ratio for a diameter of 7.2 so if you look at the table 22.61 is the one next to it. So it’s A because it says circumference to diameter not diameter to circumference

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Simplify the expression <br> (Show work if you can)

Alborosie

This equation can be written as

(v-8)(v+5)/ (v-8)(v-3)
= v+5/v-3

4 0

2 years ago

The sum of the first 20 positive odd integers

svet-max [94.6K]

Answer:

$400$

Step-by-step explanation:

$We\ know\ that,\\'The\ sum\ of\ n\ no.\ positive\ odd\ integers\ is\ given\ by\ the\ formula:\\S_O=n^2\\Hence,\\Here,\\As\ n=20,\\The\ sum\ of\ the\ first\ 20\ positive\ odd\ integers=20^2=400\\$