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MATH SOLVE
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Figure 1 is transformed to Figure 3, as shown in the diagram. Describe the transformation. A) dilation, then reflection B) reflection, then rotation C) rotation, then reflection D) translation, then rotation
General
2 months ago
Determine the common ratio and find the next three terms of the geometric sequence t8, t5, t2
General
2 months ago
Consider the sequence of steps to solve the equation: 3(x − 4) + 5x = 9x − 36 Given ⇒ 3(x − 4) + 5x = 9x − 36 Step 1 ⇒ 3x − 12 + 5x = 9x − 36 Step 2 ⇒ 3x + 5x − 12 = 9x − 36 Step 3 ⇒ 8x − 12 = 9x − 36 Step 4 ⇒ 8x − 8x − 12 = 9x − 8x − 36 Step 5 ⇒ 0 − 12 = x − 36 Step 6 ⇒ −12 = x − 36 Step 7 ⇒ −12 + 36 = x − 36 + 36 Step 8 ⇒ 24 = x + 0 Step 9 ⇒ 24 = x Which property yields Step 1?
General
2 months ago
How are secants related to chords
General
2 months ago
Use the net to determine the total surface area.A. 84cm 2B 132cm 2C 48cm 2D 120cm 2{THIS IS WORTH 40 POINTS BY THE WAY} please help if you can.
General
2 months ago
Find Measurement m<E please hurry
General
2 months ago
PLEASE HELP:How do I solve this:If james goes 15 miles faster per hour, he will go 260 miles in 20 minutes less than normal. What is the original rate?
General
2 months ago
3. In a game, if you roll a 5 on a 6-sided number cube, you lose a turn. (a) What is the probability that you roll a 5? Explain your reasoning.(b) What is the probability that you either roll a 5 or do not roll a 5? Explain your reasoning. (c) What is the probability that you don’t roll a 5? Explain your reasoning.
General
2 months ago
The professional baseball season lasts from early April to the end of September. This table shows the batting averages of one team’s entire infield. Listed are the batting averages at the end of April and at the end of the season along with each player’s career average. Each player’s end-of-season average is much closer to his lifetime average than his April average. What is a good explanation for this?A)As the season goes on, the players wear down and their average drops. EliminateB)As the season goes on, the players get re-accustomed to playing and their average rises. C)The number of at-bats (trials) for each player is small at the end of April and not statistically meaningful. D)Fans, management, and media let a player know when his performance differs from what is expected and the player adjusts his performance accordingly.
General
2 months ago
The position function of an object moving along a straight line is given by s=f(t). The average velocity of an object over the time interval [a,b] is the average rate of change of f over [a,b]; it’s velocity at t=a is the rate of change of f at a.A ball is thrown straight up with an initial velocity of 144ft/sec, so that it’s height (in feet) after t sec is given by s=f(t)= 144t-16t^2.(A)What is the average velocity of the ball over the following time intervals?[3,4]= ft/sec[3,3.5]= ft/sec[3,3.1]= ft/sec(B) what is the instantaneous velocity at time t=3? Ft/sec(C) what is the instantaneous velocity at time t=8? Ft/sec(D) when will the ball hit the ground?
General
2 months ago
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