Answers by PHF
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Answers by PHF

Answers by PHF
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the side of an equilateral triangle are8 units long. what is the length of the altitude of the triangle?
answered Jul 2, 2021
3 votes
35.3k views
Someone help please-
answered Apr 12, 2021
3 votes
214 views
Of all boron atoms, 19.9%% are boron-10, which have a mass of 10.01294 amu. The other 80.1% of boron atoms are boron-11 and these have a mass of 11.00931. Calculate the average atomic mass of boron.
answered Apr 7, 2021
4 votes
124k views
Write an absolute value equation that has 0 and 4 as its solution
answered Oct 11, 2020
2 votes
146k views
A pressure cooker contains 0.355 mole of air, which occupies a volume of 5.68 liters. The temperature inside the pressure cooker is 394 K. What is the absolute pressure of the air in the pressure cooker?
answered Mar 11, 2020
3 votes
176k views
Send help pls, idk how to answer this
answered Mar 4, 2020
7 votes
89.9k views
What does SI stand for when referring to a system of measurement A.scientific identities B.systeme internationale C.speed impulse D.silly intellectuals
answered Dec 3, 2019
1 vote
233k views
Why are Nanowhiskers used to repel stain on fabrics?
answered Nov 26, 2019
4 votes
17.6k views
He product of two positive numbers is 750. The first number is 5 less than the second number. The equation x(x – 5) = 750 can be used to find x, the value of the greater number. What is the value of the
answered Sep 19, 2019
0 votes
152k views
Why is it important that the media inform the public about candidates, policies, and other matters on the public agenda? A. Because the media are responsible for enforcing laws against corruption B. Because
answered Apr 17, 2019
1 vote
142k views
a ladder reaches a window 20 feet above the ground. the foot of the ladder is 4 feet from the wall. what is the length of the ladder?
answered Jan 7, 2019
4 votes
197k views
What statement represent a difference between horizontal and vertical relationships
answered Oct 28, 2018
5 votes
123k views
What are good tips for finding words on a word search.
answered Oct 24, 2018
6 votes
180k views
Hoy, hace sol. La temperatura es de 40ºC. ¿Cómo está el día? El día está caluroso. El día está lluvioso. El día está nublado. El día está frío.
answered Sep 19, 2018
5 votes
184k views
5. Which of the following is not a function of the skeletal system? a. Storing minerals and fats b. Producing red blood cells c. Responding to external stimuli d. Protecting internal tissues and organs
answered Sep 19, 2018
4 votes
122k views
Please answer question 6 and 7.
answered Jul 2, 2018
4 votes
204k views
The Law of Superposition is a/an Select one: a. creative method to date rocks. b. unreliable method to date rocks. c. biased explanation for how rocks were formed. d. elaborate explanation for how rocks
answered May 15, 2018
3 votes
90.3k views
As the temperature of a sample of matter is increased, what happens to the average kinetic energy of the particles in the sample? A. It decreases. B. It increases. C. It does not change.
answered Oct 21, 2017
2 votes
207k views
you were planning to use a ceramic tile design in your new bathroom. The towels are blue and white equilateral triangle of you decides arrange the blue tiles in a hexagonal shape as shown if the side of
answered Jan 9, 2017
2 votes
16.5k views
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