Recent activity by Rybo

Recent activity by Rybo

Can someone please explain this 4x(4x^(2) -5x)- (4x^(2) -4x-8) the answer is -x+8 but I don't get why its +8 and not -8

answered Dec 18, 2023

1 answer 479k views

Let f(x) = 2x and g(x) = -x – 4.What is (gºf)(x)?

asked Nov 23, 2023

1 answer 327k views

Not sure what hurtful words I used that prevented me from posting this but here's a picture, I just need someone to revise this I don't love some of the wording

asked Nov 18, 2023

1 answer 150k views

What is the mass number of an atom with 3 protons, 4 neurons. and 3 electrons

asked Oct 10, 2023

1 answer 480k views

Neglecting fritional and coriolis forces, how would the surface wind flow along a coastline if the surface pressure over the ocean is higher than the surface pressure over land in the northern hemipshere?

asked Sep 2, 2023

1 answer 515k views

Which password attack method uses long lists of words that have been predefined and can be quickly downloaded for use to break a password that is a word or a name

answered Aug 4, 2023

1 answer 140k views

a block sliding on the ground where uk= 0.193 experiences a 14.7N friction force. what is the mass of the block in kg

asked Apr 23, 2023

1 answer 372k views

Oleaseeeee I need help.

answered Mar 13, 2023

2 answers 334k views

How does the universal healthcare affect the united states

asked Jan 16, 2023

1 answer 234k views

If <5 and <6 are complementary angles, and m<6=6", find m<5.

asked Oct 25, 2022

1 answer 239k views

9. What does energy efficiency mean? A. How much useful work we can get from each unit of energy used B. How fast the energy can be expended C. The maximum amount of energy an appliance can use D. The

answered Aug 6, 2022

2 answers 31.5k views

#3) They say they have 50 total coins together made up of dimes and quarters. They also say that they have $7.25 total. How many quarters do they have? A. 10 B.15. C.20. D.25

asked Jul 28, 2022

1 answer 8.9k views

What is the least common denominator of 3/5 and 9/10?

answered Jul 13, 2022

1 answer 96.3k views

If a = 5 and b = 6, then what does ab equal? ___

asked Jun 15, 2022

1 answer 504k views

In the food web above, if new species of insect were introduced that fed primarily on plantains, how would the following populations be affected? Indicate your answer by increase , decrease or no change

asked May 10, 2022

2 answers 144k views

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