annevargas016 annevargas016

02-02-2022
Mathematics

contestada

A searchlight rotates through one complete revolution every 36 seconds. How long does it take the light to rotate through 90°?

Respuesta :

02-02-2022

Answer: 1 second

1 full revolution=360

4seconds=360degrees

how many seconds are 90 degrees

4:360=x:90

4/360=x/90

simplify

1/90=x/90

1=x

the answer is 1 second

Step-by-step explanation:

Hope this helps you!!!!!!!!! :D

Answer Link

emm4824 emm4824

02-02-2022

9 seconds

360° can be divided by 9° into 4 parts. 36 divided by 4 is 9

Answer Link

Otras preguntas

what is a high structure part of a church which has 5 letters

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot

how do you write 4540 million in standard form?

What were the major causes of WWII? Please include at least 4 answers.

in the number 13,407.036 there are two 3's. Explain how the values of the 3's are related.

how were north american colonies all similar in the 1700s?

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot

what's another word for over thinking?

how do you write 4540 million in standard form?

Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa