Mathematics, 05.01.2021 14:00 firdausmohammed80
Solve each system using substitution or elimination. Show all required work. -3x^2-30x-y=76 -2x^2-20x+y=44
Answers: 3
Mathematics, 21.06.2019 14:00
Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.
Answers: 1
Mathematics, 21.06.2019 15:10
Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?
Answers: 3
Mathematics, 21.06.2019 16:30
The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06
Answers: 2
Mathematics, 21.06.2019 17:30
As part of an annual fundraiser to raise money for diabetes research, diane joined a bikeathon. the track she biked on was 1,920 yards long. diane biked 38.5 laps. her sponsors agreed to donate an amount of money for each mile she biked. how many miles did she bike? first fill in the blanks on the left side using the ratios shown. then write your answer. given ratios: 5280ft / 1 mi , 1 mi /5280 ft , 1,920 yards / 1 lap , 1 lap / 1,920 yards , 3 ft / 1 yard , 1 yard / 3 ft. blanks: 38.5 laps / 1 yard x (blank) x (blank) x (blank) = (blank) miles i'm really confused on how to do this, and the explanations aren't exactly . if you could walk me through how to do this, it would be greatly appreciated.
Answers: 1
Solve each system using substitution or elimination. Show all required work. -3x^2-30x-y=76 -2x^2-20...
Mathematics, 12.04.2020 17:44
Mathematics, 12.04.2020 17:44
History, 12.04.2020 17:44
Mathematics, 12.04.2020 17:44
Mathematics, 12.04.2020 17:44
Chemistry, 12.04.2020 17:44
Mathematics, 12.04.2020 17:45
Mathematics, 12.04.2020 17:45
Mathematics, 12.04.2020 17:46
Mathematics, 12.04.2020 17:46
Mathematics, 12.04.2020 17:48