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Which equations are true? Select all that apply. 9x² − 1 = (3x − 1)(3x + 1) 25x² 12 = (5x −6)(5x + 6) 16x² - 18y² = (8x − 9y) (8x +9y) 16x² - 64y² = (4x − 8y) (4x + 8y) x² - 169 = (x − 13)(x + 13)
answered
Nov 10, 2023
Mathematics
high-school
1
answer
129k
views
40+20+40+30= what is the answere to it
asked
Oct 24, 2023
Mathematics
high-school
2
answers
206k
views
Which organ in the human body do you think is the most important? Explain.
answered
Jul 8, 2023
Biology
college
2
answers
193k
views
Solve 12x x + 16 - 1 = 0
answered
Jul 8, 2023
Mathematics
college
1
answer
136k
views
If 80% is 72 marks What is full marks
answered
Jun 17, 2023
Mathematics
college
1
answer
387k
views
Show how to use substitution to solve the following system of equations. Write the solution as an ordered pair. 4x-y=10 y=2x-2 *Hint: Substitute 2x-2 for ‘y’ in the first equation: 4x - (2x - 2)= 10 Then
asked
May 26, 2023
Mathematics
college
1
answer
325k
views
Which of the following statements about the NADPH/NADP cycle is true?0 000NADP becomes NADPH in the Calvin Cycle.The light-independent reactions reduces NADP to NADPH.The Calvin Cycle uses NADPH to form
asked
May 25, 2023
Biology
college
1
answer
216k
views
Solve for yyyyyyyyyyyyyyyy
answered
May 24, 2023
Mathematics
middle-school
2
answers
408k
views
Greyhounds are among the fastest dogs on earth. On average, what is the fastest speed they can run?.
asked
Jan 9, 2023
Physics
high-school
1
answer
30.8k
views
A geologist identifies identical index fossils in rock layers from two different areas. Which conclusion is best supported by this discovery?
answered
Oct 9, 2022
Biology
middle-school
2
answers
59.0k
views
On a hospital floor, 16 patients have a disease with a mortality rate of 0.1. Find the probability that two of them die. Round to three decimal places
asked
Jul 28, 2022
Mathematics
high-school
1
answer
161k
views
It costs 3 tickets to play a game at the fair. If you spent 21 tickets on the game, which equation could you use to solve for the number of games, g?
asked
May 19, 2022
Mathematics
college
1
answer
335k
views
A) 3x2+y4x2x6y Х Simplified
asked
Mar 27, 2022
Mathematics
high-school
1
answer
6.1k
views
A rubber ball has a radius of about 2.86 in. Can the ball be packaged in a box shaped like a cube with a volume of 125 in3? Enter the appropriate values in the boxes to find the height (side length) of
asked
Feb 19, 2022
Mathematics
high-school
1
answer
69.5k
views
IF YOU DONT ANSWER THIS AND GET IT RIGHT YOUR MOM IS PREGO WITH YOUR KID a store sells pencils pens and markers that sells two times as many markers as pencils and three times as many pens as pencils is
asked
Jan 26, 2022
Mathematics
college
1
answer
9.5k
views
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