Questions by Kwarrtz

Questions by Kwarrtz

I need to substitute to solve each system of equations then, put in an a pair like this: ( )

asked Nov 3, 2023

1 answer

4 votes

32.1k views

Explain what would happen to the world if all of the plants died at the same time? Tell me what would happen to animals, the air, and humans.

asked Jul 12, 2023

1 answer

16 votes

69.1k views

The measures of the angles of a triangle are shown in the figure below. Solve for x.(5x-18)23°

asked Apr 1, 2023

1 answer

1 vote

20.7k views

Please help me id really appreciate it

asked Mar 6, 2023

1 answer

0 votes

107k views

Solve the inequality 7x + 4) > 0.

asked Dec 18, 2022

2 answers

4 votes

22.8k views

Work out the value of 3y-10 when y=-1

asked Nov 22, 2022

2 answers

5 votes

126k views

R=( − 2 , 2 ) , ( 2 , − 2 ) , ( − 4 , 4 ) , ( 4 , − 4 ) is r a function?

asked Nov 21, 2022

1 answer

5 votes

24.8k views

Evaluate z^2−3 z+4 , when z=−4

asked Nov 19, 2022

2 answers

1 vote

8.3k views

The nucleus of an atom is made of _______. A. electrons and empty space B. protons and neutrons C. protons and electrons D. neutrons and electrons

asked Sep 25, 2022

2 answers

18 votes

227k views

(2x10to the 9th power)

asked Aug 22, 2022

1 answer

4 votes

75.8k views

1.) How many significant figures are in the following number 0.001040 nm A.) 3 B.) 2 C.) 5 D.) 6 (If you can pls explain how you got the answer, ty!)

asked Mar 7, 2022

1 answer

25 votes

183k views

What is the maximum speed (in units of m/s) with which a car can round a flat horizontal curve of radius (r=60 m), if the coefficient of static friction between tires and road is (0.4)? A) 5 B) 15.5 €)

asked Oct 5, 2021

1 answer

0 votes

80.2k views

Match the various types of intrusive rock.

asked Sep 28, 2021

1 answer

1 vote

130k views

A teenager comes home at a decent hour after going out on the weekend. As result, her parents remove her curfew. A. Positive Reinforcement B. Negative Reinforcement C Punishment

asked May 14, 2021

1 answer

5 votes

154k views

Venn Diagram Assignment Please Help! I need help filling the Diagram and the bottom portion. I attached a photo! I really need help on this one :(

asked May 12, 2021

1 answer

0 votes

138k views

What is always true about lines that slant downward from left to the right? Select ALL that apply. The graph of the line has extremely small values. The slope of the line is a fraction. As the values of

asked Feb 9, 2021

2 answers

3 votes

56.7k views

How did nixons presidency end? a. he was impeached by congressional vote b. he passed away c. he became too ill to serve d. he resigned his office

asked Sep 5, 2020

1 answer

4 votes

59.5k views

A charged object traveling 7 m in a uniform electric field of 5 N/C experiences a 4 J increase in Kinetic Energy. If the distance remains the same and the Electric Field is increased to 40. N/C, then what

asked Jan 24, 2020

1 answer

0 votes

33.7k views

Which of the following is the inverse of y = 3∧x y = 1/3∧x y = ㏒3x y = (1/3) ∧x y = ㏒ 1/3∧x

asked Jan 21, 2020

2 answers

2 votes

96.5k views

Given f(x)=x2+8x+13, what is this quadratic function in vertex form? f(x)=(x+8)2+13 f(x)=(x−8)2−13 f(x)=(x+4)2+29 f(x)=(x+4)2−3

asked Dec 1, 2019

1 answer

1 vote

81.9k views

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