Questions by Spec

Questions by Spec

The Perimeter of a triangle is 90 cm. The triangle has side lengths of 2x + 5, 4x - 10, and x + 4. Find the value of x and the length of each side.

asked May 17, 2021

1 answer

5 votes

42.8k views

(-4,1); perpendicular to y= -5/6x +3

asked Mar 12, 2021

1 answer

2 votes

18.1k views

A wave hits a wall as shown.As the wave interacts with a wall, which kind of wave interaction is shown?

asked Feb 24, 2021

1 answer

4 votes

155k views

The choir at wise middle school was preparing for their Hispanic concert. While rehearsing their opening song they noticed it took 48.7 seconds to sing it.They felt it was too long and sang it again taking

asked Feb 14, 2021

1 answer

2 votes

109k views

An airplane is in level flight over Antarctica, where the magnetic field of the earth is mostly directed upward away from the ground. As viewed by a passenger facing toward the front of the plane, is the

asked Jan 8, 2021

1 answer

0 votes

17.7k views

Chang Industries has 2,700 defective units of product that have already cost $14.70 each to produce. A salvage company will purchase the defective units as they are for $5.70 each. Chang's production manager

asked Oct 23, 2020

1 answer

4 votes

139k views

Write down all elements of the set {XER: X3 -x = 0).

asked Jun 1, 2020

1 answer

0 votes

22.4k views

I’m very curious, but I really want to know if Jesus is in heaven or hell because if he has taken away everyone’s sins that would conclude him having unlimited sins which would make him go to hell, but

asked May 20, 2020

2 answers

1 vote

135k views

Write each of the following quadratic expressions as a product of linear factors. Verify that the factored form is equivalent.a)x²+12x+27b)x²-16c)x²+16d)x²+4x+5

asked Mar 12, 2020

1 answer

0 votes

114k views

Miranda is a 45-year-old woman who is experiencing ovarian pain. She should visit a for a checkup.

asked Nov 5, 2019

2 answers

3 votes

161k views

Which of the following is NOT imported to the United States in any great quantity A. Milk B. Oil C. Coffee D. Silk

asked Aug 7, 2019

1 answer

4 votes

82.8k views

What type of relationship is between remora and a shark?

asked May 15, 2019

1 answer

1 vote

232k views

Write an addition expression using fractions that equals -1/2.

asked Mar 19, 2019

1 answer

2 votes

222k views

What is the ratio of the outputs for x = 6 and x = 2? A)22 B)23 C)24 D)25 x f(x) 1 18 2 14 3 12 4 1 5 2 6 4 7 8 8 16 <------- The ratio table

asked Nov 16, 2018

1 answer

0 votes

15.7k views

Simple diatomic molecules detected in interstellar space include co, cs, sio, sis, so, and no. calculate the electronegativity differences from the data given in the table below. rank these molecules in

asked Sep 16, 2018

1 answer

5 votes

43.0k views

Which of the following is a power of the president? the power of veto the power to convene Congress the power to communicate directly with Congress all of these are legislative powers of the president

asked Nov 17, 2017

2 answers

1 vote

62.4k views

If 3 3/4 lb. of candy cost $20.25, how much would 1 lb. of candy cost.

asked Jul 20, 2017

2 answers

3 votes

155k views

___wastes are solid, liquid, or gas wastes that are toxic, flammable, corrosive, reactive, or radioactive. a. solid b. hazardous c. domestic

asked Jun 23, 2017

2 answers

5 votes

27.8k views

Find the surface area of a sphere with a great circle that has an area of 49 π square miles. A. 225π mi2 B. 196 π mi2 C. 126 π mi2 D. 343 π mi2

asked Jun 22, 2017

1 answer

3 votes

123k views

What is the rule for point-slope?

asked Sep 21, 2016

1 answer

4 votes

73.9k views

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