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MATH SOLVE
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Find c such that (−3,−8), (−7,−6), and (c,4) lie on a line.
General
2 months ago
what equation represents the graphed function
General
2 months ago
Simplify the given expression, using only positive exponents. then complete the statements that follow. [ (x2y3)−1 (x−2y2z)2 ] 2 , x ≠ 0, y ≠ 0, z ≠ 0.
General
2 months ago
A student raises her grade average from a 75 to a 90. what was the percent of increase in the student's grade average? round your answer to the nearest tenth of a percent, if necessary. (1 point) 20% 16.7% 8.3% 15% 2. beanbag chairs that normally sell for $36.50 are on sale for $32.12. find the percent of discount. round your answer to the nearest tenth of a percent, if necessary. (1 point) 88% 12% 13.6% 3.38% 3. last year, austin, texas received 23.5 inches of rainfall. this year, austin received 21.2 inches of rainfall. find the percent of decrease in the number of inches of rainfall. round your answer to the nearest tenth of a percent, if necessary. (1 point) 2.3% 9.8%
General
2 months ago
The sum of the measures of the angles of all triangles is 180 degrees. If one angle of the triangle measure 45 degrees. The measure of the other two angles is equal. What is the measure of the other two angles? Write an equation and solve
General
2 months ago
Triangle abc has vertices a(3,2) b(6,6) and c(0,14). list the angles in order from largest to smallest. brainly
General
2 months ago
Which statements are true about the ordered pair (2,3) and the system of equations?3x+4y=182x-2y=2Select each correct answer.A) The ordered pair (2,3) is a solution to the system of linear equations.B) The ordered pair (2,3) is not a solution to the system of linear equations.C) When (2,3) is substituted into the second equation, the equation is true.D) When (2,3) is substituted into the second equation, the equation is false.E) When (2,3) is substituted into the first equation, the equation is false.F) When (2,3) is substituted into the first equation, the equation is true.
General
2 months ago
Michael works in the marketing department of a company. He recorded the sales of his company for 10 consecutive months. The amount of sales, n(t), over time t, in months, can be modeled by a cubic function.Each of the following functions is a different form of the cubic model for the situation given above. Which form would be the most helpful if attempting to determine the number of months after which the sales were approximately constant?A) n(t) = 0.1(t - 8)3 + 51.2B) n(t) = 0.1t2(t - 24) + 19.2tC) n(t) = 0.1t3 - 2.4t2 + 19.2tD) n(t) = 0.1(t3 - 24t2 + 192t)
General
2 months ago
The center on a target has a diameter of 7 inches. The whole target has a diameter of 35 inches. Complete the explanation for what part of the whole target is the center.The center of the target takes up % of the whole target.
General
2 months ago
Is this a geometric sequence: 256, 192, 144, 108.
General
2 months ago
Hillary wants to go on the latin club trip to Italy. It will cost $2,730 for the trip. The trip is 30 weeks away and she wants to make equal weekly payments. How much money altogether does Hillary need to pay at the end of week 8?
General
2 months ago
The graph represents the atmospheric pressure, in ounces per square centimeter, as a function of altitude in kilometers above sea level.Which statements accurately reflect this relationship?Select each correct answer.1. As the altitude continues to increase, the atmospheric pressure approaches 0oz/cm2 .2. The atmospheric pressure gets close to 36oz/cm2 as the altitude continues to increase.3. As the altitude decreases, the atmospheric pressure increases.4. The atmospheric pressure is 0oz/cm2 at sea level.
General
2 months ago
Bob is taking his son to look at colleges. The first college they plan to visit is 150 miles from their home. In the first hour they drive at a rate of 60 mph. If they want to reach their destination in 2.5 hours, what speed must they average for the remainder of their trip? (I wouldn't mind if you use a proportion since that's how I'm supposed to solve it)
General
2 months ago
Solve exponential equation: 2^x * 2^x-2= √2 (Picture included)
General
2 months ago
Add or subtract *fractions* Write each sum or difference in simplest form. *show work please*1. 5/14 + 1/62. 5/12 - 3/203. 5/12 - 3/84. 1 3/10 + 1/45. 2/3 + 6 1/56. 3 1/6 - 1/77. 3/8 + 5/248. 1/20 + 5/129. 9/20 - 1/410. 9/10 - 3/1411. 3 3/8 + 5/1212. 5 7/10 - 5/18Multiply *fractions*. Write each product in simplest form. *show work please*1. 1/2 x 5/82. 3/5 x 5/93. 3/8 x 2/54. 2 3/8 x 165. 1 4/5 x 5/126. 1 2/10 x 5Find each amount. *show work please*1. 1/4 of 12 bottles of water = __ bottles2. 2/3 of 24 bananas = __ bananas3. 3/5 of $40 restaurant bill = $ __4. 5/6 of 18 pencils = __ pencils
General
2 months ago
What is the next term of the geometric sequence 32,16,8
General
2 months ago
the relationship between altitude and the boiling point of a liquid is linear. At an altitude of 8400 ft, the liquid boils at 200.4 DegreesF. At an altitude of 4200 ft, the liquid boils at 206.7 degrees F. Write an equation giving the boiling point b of the liquid, in degrees Fahrenheit, in terms of altitude a, in feet. What is the boiling point of the liquid at 2100 ft?
General
2 months ago
Ivan earns $8 each time he walks his neighbors dog. He already walked the dog 5 times.How many more times does he need to walk the dog to earn enough money to buy a game that cost $88?
General
2 months ago
Our new training room can seat 150 employees. If 6 tables consisting of 6 chairs are now taken, what percentage of our new facility's seating is full?
General
2 months ago
Which ordered pairs in the form (x, y) are solutions to the equation 7x−5y=28 ?Solation 7x−5y=28 ? A. (−6, −14) B. (7,9) C. (4,10) D.(-1,-7)
General
2 months ago
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