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Which point is an x-intercept of the quadratic functionf(x) = (x – 8)(x + 9)?(0,8)(0,–8)(9,0)(–9,0)
General
2 months ago
The credit remaining on a phone card (in dollars) is a linear function of the total calling time made with the card (in minutes). The remaining credit after 41 minutes of calls is $23.85, and the remaining credit after 74 minutes of calls is $18.90. What is the remaining credit after 102 minutes of calls?
General
2 months ago
A B and B C form a right angle at point B. If A = (-3, -1) and B = (4, 4), what is the equation of B C ? A. x + 3y = 16 B. 2x + y = 12 C. -7x − 5y = -48 D. 7x − 5y = 48
General
2 months ago
In a right triangle, the lengths of the segments connecting points of trisection of the hypotenuse to the vertex of the right triangle are 7 and 9. How long is the hypotenuse if the triangle?
General
2 months ago
Henry records how many days he rides his bike and how far he rides each week. He rides the same distance each time . He rode 17 miles in 3 days, 24 miles in 4 days and 42 miles in 7 days Write and solve an equation to find how far he rides his bike in 10 days.
General
2 months ago
A sequence is defined recursively by the formula f(n+1)=f(n)+3. The first term of the sequence is -4 what is the next term in the sequence ? -7-117
General
2 months ago
Plz Answer Which event is more likely: rolling a standard number cube and getting an even number, or flipping a coin and having it land heads up?
General
2 months ago
TVs are sized based on the length of their diagonalThe following TV has a length of 17.1 inches and a height of 10.4 inches.What is the TV size?The TV size is __________ inches.
General
2 months ago
Find the number that must be added to each expression to form a perfect square trinomial. Then write the trinomial as a binomial squared.
General
2 months ago
Point A has coordinates (-5,-3). What are the coordinates of the image if point A is translated five units down?(0,-3)(-5,2)(-10,-3)(-5,-8)A(5, 3), B(2, 1), and C(-2, 4) are the coordinates of a triangle's vertices. If the triangle is translated right 5 units, what are the coordinates of the image?A'(5, 8), B'(2, 6), C'(-2, 9)A'(0, 3), B'(-3, 1), C'(-7, 4)A'(10, 8), B'(7, 6), C'(3, 9)A'(10, 3), B'(7, 1), C'(3, 4)PLZ HELP ASAP PLZ I have to turn this in now
General
2 months ago
20 POINTSWILL MARK BRAINLIESTThe last two pictures are to question two.
General
2 months ago
Nia has $19.50 to ride the subway around New York. It will cost her $0.75 every time she rides. Identify the dependent variable and independent variable in this scenario. A.) The number of rides and the total cost are both independent variables. B.) The number of rides and the total cost are both dependent variables. C.) The number of rides is the independent variable, and the total cost is the dependent variable. D.) The total cost is the independent variable, and the number of rides is the dependent variable.
General
2 months ago
Last year, a person wrote 126 checks. Let the random variable x represent the number of checks he wrote in one day, and assume that it has a Poisson distribution. What is the mean number of checks written per day? What is the standard deviation? What is the variance?
General
2 months ago
WILL MARK BRAINLIEST
General
2 months ago
solve log(x+1)= -x^2 +10
General
2 months ago
Find the coordinates of point B that lies along the directed line segment from A(-5, 2) to C(11, 0) and partitions the segment in the ratio of 5:3.A. (3, 1)B. (5,3/4)C. (10, 5)D. (6, 2)
General
2 months ago
The domain for f(x) and g(x) is the set of all real numbers.Let f(x)=3x+5 and g(x)=x^2 .Find g(x)-f(x)A.) 3x^2-5B.) x^3-5C.) 3x^3-5x^2D.) x^2-3x-5Please an explanation too:) Thank you!
General
2 months ago
Subtract the problem below.
General
2 months ago
Which variable is most important to the following problem?Evan and Josh play on a basketball team. Evan played the whole first quarterand the first 4 minutes of the second quarter. Josh played the rest of thesecond quarter and all of the third quarter. Evan played the whole fourthquarter. If each quarter is 10 minutes long, how long did Evan play?A. the number of minutes Josh played in the fourth quarterB. the number of players on the teamC. the number of minutes Evan playedD. the number of times Evan was substituted into the game
General
2 months ago
. Geometry The area of a triangular sign is 33 square meters. The base of the triangle is 1 meter less than double the altitude. Find the altitude and the base of the sign.
General
2 months ago
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