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Answers by Kristof

Answers by Kristof
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A and B are supplementary angles. If m A=(x-18)° and mB =(x-20), find the measure of B
answered Jun 27, 2021
7 votes
21.1k views
An electrical motor spins at a constant 2695.0 rpm. If the armature radius is 7.165 cm, what is the acceleration of the edge of the rotor? A) 28.20 m/s^2 B) 572,400 m/s^2 C) 281.6 m/s^2 D) 5707 m/s^2
answered Jun 20, 2021
7 votes
147k views
What is the sum of 3(x + 3) and -2(x - 5)? A. x - 2 B. x - 1 C. x + 8 D. x + 19
answered Jun 20, 2021
3 votes
210k views
Does anyone know the answer to 4.3 Code Practice: Question 2 for writing a program that uses a while loop to calculate and print the multiples of 3 from 3 to 21 in edhesive?
answered Apr 28, 2021
3 votes
94.0k views
What is the distributive property of 7(6+12)
answered Apr 19, 2021
2 votes
128k views
Complete this comparison statement. photosynthesis : oxygen :: Choose the correct answer. oxygen : carbon dioxide cellular respiration : oxygen cellular respiration : enzymes cellular respiration : carbon
answered Mar 27, 2021
6 votes
50.7k views
Evaluate the expression and enter your answer in the box below. -7 • (5+ 3) +216 ➗ 4
answered Mar 20, 2021
1 vote
28.3k views
How do the levels of thermal energy and speed differ between low- and high-friction surfaces?
answered Feb 5, 2021
3 votes
11.7k views
I found a letter to one of my friends after school the other day. I know it’s private, but I want to read it! What is the letter? Primary or Secondary
answered Jan 19, 2021
3 votes
173k views
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