Questions by Umer Hassan

Questions by Umer Hassan

Simplify -3r(-12r + 4r - 16) please!!

asked Nov 19, 2023

2 answers

2 votes

232k views

According to the law of conservation of mass, which of the following is a true statement about any chemical reaction? A. The total mass of the reactants is greater than the total mass of the products.

asked Oct 9, 2023

1 answer

15 votes

229k views

A space shuttle gaining speed as it travels through earth's atmosphere? A) 1st Law B) 2nd Law C) 3rd Law

asked Jul 18, 2023

1 answer

5 votes

10.0k views

Which ancient civilization was known for creating an accurate 365 day calendar?

asked Jun 22, 2023

2 answers

8 votes

99.7k views

Q(x) = -x + 2r(x) = 4x + 3the following.(q.r)(-4) = (r.a) (-4) =

asked Feb 5, 2023

1 answer

0 votes

29.8k views

Tasha used 8 tomato to make salsa. She uses 4 times as many tomatoes to make sauce. How many tomatoes did Tasha uses to make sause?

asked Jan 14, 2023

1 answer

0 votes

165k views

Read the sentence containing a pronoun shift error. When my dad was a kid, you played outside until the street lights came on. Which sentence corrects the error? When my dad was a kid, he played outside

asked Oct 18, 2022

2 answers

21 votes

30.9k views

Yep pls ASAP Fifufhucuwhhciw

asked Aug 5, 2022

1 answer

4 votes

78.4k views

0.12(y - 9) + 0.06y = 0.02y - 2

asked Jul 15, 2022

1 answer

5 votes

75.0k views

The number -2 is a solution to which of the following inequalities? x + 7 > 5 -3 x < 1 x - 7 < -4 -12/6 > 10

asked Jun 27, 2022

1 answer

0 votes

59.1k views

Two cars are moving. The first car has twice the mass of the second car but only half as much kinetic energy. When both cars increase their speed by 2.76 m/s, they then have the same kinetic energy. Calculate

asked May 13, 2022

1 answer

0 votes

185k views

Solve the following system of equations algebraically: Y = x^2 + 8x – 9 Y = 2x + 7

asked Apr 5, 2022

1 answer

1 vote

8.0k views

Which region on the map below experienced a post-World War ll communist revolution?

asked Nov 21, 2021

1 answer

3 votes

209k views

Ok one quiestion Where do you think I live! 44 points if correct

asked Sep 25, 2021

2 answers

2 votes

103k views

A solution is known to contain either Ni2 or Cr3 . Addition of what single (1 only) reagent would identify which ion is present?

asked Sep 9, 2021

1 answer

0 votes

190k views

A study was performed to determine whether men and women differ in their repeata-bility in assembling components on printed circuit boards. Random samples of 25men and 21 women were selected, and each

asked Sep 9, 2021

1 answer

5 votes

188k views

Which of the following negative effect of the rise in agricultural technology following World War II? I need help..

asked Jul 8, 2021

1 answer

3 votes

122k views

Find the values for a, b, and c that complete the simplification.

asked Mar 4, 2021

2 answers

2 votes

132k views

What is the advantage of the wide shot vs extreme wide shot

asked Feb 10, 2021

1 answer

0 votes

130k views

What type of energy does friction produce?

asked Feb 1, 2021

2 answers

3 votes

93.1k views

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