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Answers by Ptkvsk

Answers by Ptkvsk
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Which pair of statements about the lengths of two sides of the triangle is true?
answered Oct 14, 2023
7 votes
34.8k views
Copper chloride cannot be produced by reacting copper with hydrochloric acid, why?
answered Sep 22, 2023
10 votes
81.9k views
What are the solutions to the quadratic equation x2-16=10 ​
answered Sep 14, 2023
3 votes
152k views
Which situation would be best represented by positive 12
answered Aug 5, 2023
3 votes
130k views
If the gravity of the moon is 1/6 of Earth’s gravity, what is the mass of an object that has a weight of 115N on the moon? a)89 b)71.9 c)30.2 d)20
answered Jun 11, 2023
4 votes
6.6k views
Do you know the answer? 3 X 89 - 5 + 712 - 56 X 109 =? 57 POINTS!
answered May 19, 2023
6 votes
11.8k views
Lorena invests $6,300 in an account that earns an annual interest rate of 5.3% compounded quarterly.What is the value of Lorena's investment after 2 years?
answered Mar 8, 2023
1 vote
7.4k views
Which one is a "Associative Property Of Multiplication" A. z + 0 = z B. 5(2r - 3) = 10r - 15 C. 4(5 + y) = (5 + y)4 D. 3(4r) = (3 *4)r E. 3 + b = b + 3 F. 1(w) = w
answered Dec 5, 2022
3 votes
21.8k views
Which best explains why humans are multicelluar organisms? A Human cells are too small to function alone. B Human cells join together to form one large cell. C Humans need many cells to carry out life
answered Nov 25, 2022
6 votes
222k views
A clever inventor arranges ropes and pulleys to lift a heavy log. The log weighs 2,000 newtons. If she pulls 10 meters of rope to lift the log 2 meters, what force does she apply to the rope
answered Aug 23, 2022
10 votes
57.2k views
Which of the following is a characteristic of science? (A) It investigates the supernatural (B) It asks testable questions (C) It is done by one scientist at a time (D) It uses opinion to make conclusions
answered Aug 12, 2022
8 votes
198k views
If the current is 5amperes(a) and its resistance is 3ohms, what is the voltage​
answered Aug 7, 2022
4 votes
200k views
True or False: When the Civil War began, African Americans could fight in the navy but not in the army True O False
answered Apr 22, 2022
6 votes
166k views
PLEASE HELP !! Huan wants to write a statistical question to collect data about the books her classmates read this month. Which of the following questions should she ask to get statistical variability?
answered Apr 21, 2022
4 votes
223k views
Como se llama le mana de rick
answered Mar 9, 2022
0 votes
191k views
Hector is training for a race. During week 1, he will run 8 miles. He plans to run 27 miles in week 12. Which equation shows how to find x, how many more miles Hector will run in week 12 than in week 1?
answered Mar 1, 2022
4 votes
139k views
How can you tell that a graph is a proportional ( what does it look like and what point will it always go through? )
answered Feb 22, 2022
2 votes
222k views
Restrictions that are imposed on the activities of women, such as not allowing them to go to school or have jobs, are examples of _____.
answered Feb 11, 2022
2 votes
74.1k views
Exposure to antigens in the body stimulates it to produce _________ .
answered Sep 25, 2021
3 votes
202k views
What is the APPROXIMATE circumference of a circle with a radius of 9 inches? Use 3.14 for π. 28.3 in. 56.5 in. 254.34 in. 113.0 in.
answered Aug 16, 2021
4 votes
222k views
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