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General
Which of the following equations is in standard form? A. y=1/2x b. y=1/2x-3 c. 4y-1=1/2 x-3 d. 2x+3y=14
General
8 months ago
DG¯¯¯¯¯¯ , EG¯¯¯¯¯ , and FG¯¯¯¯¯ are perpendicular bisectors of the sides of △ABC . CF=8 centimeters and FG=6 centimeters. What is BG ? Enter your answer in the box.
General
8 months ago
The base of the solid figure shown is a cube with sides that measure 6 inches. The top portion is a square pyramid with a slant height of 5 inches. The total height of the figure is 10 inches. What is the total surface area of the solid?a. 240 square inchesb. 264 square inchesc.276 square inchesd.300 square inches
General
8 months ago
Graph the image of this figure after a dilation with a scale factor of 1/3 centered at the origin
General
8 months ago
Kip shoots a basketball from the three-point line and wins the game for his team. Which of the following is the reaction force?-Kip's arm moving-the basketball moving into the basket-winning the game
General
8 months ago
DG, EG, and FG are perpendicular bisectors of the sides of △ ABC . DG=5 centimeters and BD=12 centimeters.What is CG ?Enter your answer in the box.
General
8 months ago
PLEASE HELP ASAP!!Xander spends most of his time with his 10 closest friends. He has known 4 of his 10 friends since kindergarten. If he is going to see a movie tonight with 3 of his 10 closest friends, what is the probability that the first 2 of the friends to show up to the movie are friends he has known since kindergarten but the third is not?A. 1/10B. 12/125C. 9/125D. 1/30
General
8 months ago
Liz and Sara are making cookies for a bake sale. The graph shows the number of cookies that Liz bakes during a 5-hour period. Graph in the coordinate plane with title cookies baked by Liz. Vertical axis goes from 0 to 220 in increments of 10 and is labeled number of cookies baked. Horizontal axis goes from 0 to 5 in increments of 1 and is labeled time in hours. A ray on the graph starts at point begin ordered pair 0 comma 19 end ordered pair and goes through point begin ordered pair 4 comma 179 end ordered pair. The equation y = 45x + 38 shows the number of cookies that Sara bakes during the same hours with y representing the number of cookies and x representing the number of hours. Which statements about the cookie baking by the two girls are true? Select each correct answer. Sara had baked more cookies at the start of the 5 hours than Liz. Liz bakes more cookies each hour than Sara. Liz bakes 19 cookies each hour. Sara bakes 45 cookies each hour.
General
8 months ago
Which statements are true about the ordered pair (7, 19) and the system of equations? {2x−y=−5x+3y=22 Select each correct answer. The ordered pair (7, 19) is a solution to the first equation because it makes the first equation true. The ordered pair (7, 19) is a solution to the second equation because it makes the second equation true. The ordered pair (7, 19) is not a solution to the system because it makes at least one of the equations false. The ordered pair (7, 19) is a solution to the system because it makes both equations true.
General
8 months ago
A recursive rule for a geometric sequence is a1=8;an=3/4an−1 .What is the explicit rule for this sequence?
General
8 months ago
Plz Help!!!One year after a tree is planted, the tree is 3.5 ft tall. Each year, the tree grows 1.5 ft.What function, written in sequence notation, models the height of the tree n years after it is planted?an=1.5n+2an=3.5n+1.5an=1.5n+3.5an=5n+1.5
General
8 months ago
Maggie used the commutative property to write 4/5+6.9y-8 as the equivalent expression 6.9y+8-4/5. Did Maggie apply the commutative property correctly? Why or why not?
General
8 months ago
simplify −6(3i)(−2i) and 2(3 − i)(−2 + 4i) show work please
General
8 months ago
Tyrone is comparing two checking accounts. One has a monthly fee of $5 and a per-check fee of $0.25, and the other has a monthly fee of $6 and a per-check fee of $0.15. What is the minimum number of checks Tyrone needs to write for the second bank to be a better option?
General
8 months ago
50 points!Marc left his house to drive to work. He slowly pulls out of his driveway at a constant speed, and then his speed increases steadily until he reaches the speed limit. He uses cruise control to drive the speed limit until he comes upon some traffic. He then slows down to a new constant speed. When he gets near his office, his speed steadily decreases until he comes to a stop right in front of his office building.Which graph represents Marc’s drive to work?
General
8 months ago
A movie theater is located on a map of a city represented by a coordinate plane. The location of the movie theater is at (2, −3). Which map shows the correct location of the movie theater?A coordinate grid with a point at 2 units to the right and 3 units down from the origin labeled movie theater.A coordinate grid with a point at 2 units to the left and 3 units down from the origin labeled movie theater. A coordinate grid with a point at 2 units to the left and 3 units up from the origin labeled movie theater. A coordinate grid with a point at 2 units to the right and 3 units up from the origin labeled movie theater.GET THIS RIGHT YOU GET 50 POINTS
General
8 months ago
Mike is preparing refreshments for a party. To make a smoothie, he will mix 3 1⁄2 quarts of strawberry puree with 2 pints of lemonade and 1 1⁄4 gallons of water. How much smoothie will he make?
General
8 months ago
Write and solve a math problem in which you need to find how many equal groups
General
8 months ago
The graph below shows the cost of pens based on the number of pens in a pack. What would be the cost of one pen$6.75$3.37$1.25$0.80
General
8 months ago
write about which method you prefer to use to multiply two digit numbers regrouping partial products or breaking apart and model explain why
General
8 months ago
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