Recent activity by Ptkvsk

Recent activity by Ptkvsk

Which pair of statements about the lengths of two sides of the triangle is true?

answered Oct 14, 2023

1 answer 34.8k views

Copper chloride cannot be produced by reacting copper with hydrochloric acid, why?

answered Sep 22, 2023

1 answer 81.9k views

What are the solutions to the quadratic equation x2-16=10

answered Sep 14, 2023

1 answer 152k views

Which situation would be best represented by positive 12

answered Aug 5, 2023

1 answer 130k views

How many states is driving legal in?

asked Jul 28, 2023

1 answer 203k views

When dressing for success you should NOT _____. a. dress neatly b. wear bright, flashy clothes c. wear minimal jewelry d. look clean

asked Jul 12, 2023

1 answer 165k views

WORTH 20 POINTS!!!! The United States and the Soviet Union became superpowers and competed for global influence. The Cold War is sometimes said to be a conflict between the ideologies of Communism and

asked Jun 21, 2023

1 answer 65.4k 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

1 answer 6.6k views

Do you know the answer? 3 X 89 - 5 + 712 - 56 X 109 =? 57 POINTS!

answered May 19, 2023

1 answer 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 answer 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

1 answer 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

1 answer 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

1 answer 57.2k views

15 less than 2 times a number is the same as 7 more than half of the number. what is the number?

asked Aug 22, 2022

1 answer 224k views

Evaluate the expression: –5 + 280 + 62.

asked Aug 21, 2022

2 answers 208k views

Gabrielle is three months behind on her mortgage, and her lender filed negative information affecting her credit rating. Gabrielle mailed one monthly payment to the lender along with a letter stating that

asked Aug 21, 2022

1 answer 228k 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

2 answers 198k views

If the current is 5amperes(a) and its resistance is 3ohms, what is the voltage

answered Aug 7, 2022

1 answer 200k views

HELP SLLSLSLSKSKSKALSKSSKAKSKLSSKL

asked Jul 27, 2022

1 answer 79.5k 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

1 answer 166k views

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