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MATH SOLVE
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General
Which of the following is true?Tangent is negative in Quadrant I.Sine is negative in Quadrant II.Cosine is negative in Quadrant III.Sine is positive in Quadrant IV.
General
3 months ago
suppose P = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} and V = {2, 4, 6, 8, 10, 12, 14, 16, 18, 20}. what is P ∩ Va. {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18, 20}b. {0, 1, 3, 5, 7, 9}c. {10, 12, 14, 16, 18, 20}d. {2, 4, 6, 8}** the answer is D.
General
3 months ago
a small square garden has an area of 25 square yards. How long is each side of the garden
General
3 months ago
1. What is the area of a triangle whose vertices are D(3, 3) , E(3, −1) , and F(−2, −5) ?2.The coordinates of the vertices of a polygon are (−2,−2), (3,−3), (4,−6), (1,−6), and (−2,−4).What is the perimeter of the polygon to the nearest tenth of a unit?
General
3 months ago
Which statement describes the relationship between x and y?A. As x increases, y decreases.B. As x increases, y increases.C. As x increases, y increases and then decreases.D. As x increases, y decreases and then increases.
General
3 months ago
Kyle started biking at a constant rate of 15 mph. Half an hour later, Kim followed on the same path at a constant rate of 18 mph. For how long was Kim biking, before she caught up to Kyle?
General
3 months ago
Math Help! ☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻☻Which estimate best describes the area under the curve in square units?A. 10 units²B. 15 units²C. 25 units²D. 30 units²
General
3 months ago
Explain how you know the number of decimal places that should be in the product when you multiply two decimal numbers together.
General
3 months ago
PLEASE HELP, WILL GET BRAINIEST AND POINTS1. Write an equation that relates the number of triangles in the figure (n), to the perimeter of the figure (P)A. The equation for the perimeter is P = 5n + 7 B. The equation for the perimeter is P = 5n + 14C. The equation for the perimeter is P = 7n + 10D. The equation for the perimeter is P = 7n + 52. The table shows the relationship between the number of sports teams a person belongs to and the amount of free time the person has each week.Number Of Sports Teams | Free Time (Hours) 0 46 1 39 2 32 3 25Is the relationship a function that is increasing or decreasing? Is the relationship a function that is linear or non-linear?A. Increasing; LinearB. Increasing; Non-LinearC. Decreasing; LinearD. Decreasing; Non-Linear3. The ordered pairs ( 1, 3 ), ( 2, 9 ), ( 3, 27 ), ( 4, 81 ), and ( 5, 243 ) represent a function. What is a rule that represents this function?A. y = x^3B. y = 3xC. y = 3^xD. y = x + 24. The ordered pairs ( 1, 36 ), ( 2, 49 ), ( 3, 64 ), ( 4, 81 ), and ( 5, 100 ) represent a function. What is a rule that represents this function?A. y = x^2B. y = 36xC. y = ( x + 5 )^2D. y = ( x + 6 )^2
General
3 months ago
an investment of $6,599.20 earns 4.2% compounded monthly over 7 years how much interest is earned on the investment
General
3 months ago
Given that D is the midpoint of AB and B is the midpoint of AC, which statement must be true? A: AD = 1/3 ACB: AC = 4DBC: AB + DC = ACD: BK = KC
General
3 months ago
Which statement describes a parallelogram that must be a square? A parallelogram with opposite sides that are congruent and diagonals that bisect the angles. A parallelogram with a right angle and diagonals that bisect the angles. A parallelogram with a right angle and opposites sides that are congruent. A parallelogram with all sides congruent.
General
3 months ago
You are working as an office apprentice for the bksb Newcastle Arena. The arena is giving away free tickets to encourage more people to visit the amateur sport tournaments the arena is planning to host. Every time a customer purchases a ticket they are entered into a draw. Each draw is made up of 800 entrants. There is a 1/20 chance of winning. How many winners will there be per draw? What is the chance of not winning? Show your answer in percentage form.
General
3 months ago
A 21,000 gallon swimming pool contains 9000 gallons of water when a hose is placed in the pool and begins adding water at a rate of 1500 gallons per hour.Use the Segment tool to plot a graph representing the volume of water in the pool over time from when the hose is placed in the pool until the pool is full.Will give brainiest
General
3 months ago
If y varies inversely as x^2 and y = 3 when x = 18, what is y when x = 3?a. 6 b. 108 c. 54 d. 27
General
3 months ago
Joe works for a shipping company. He needs to figure out how many boxes will fit in the truck. First, he figures out the size of the first box. He sets up a spreadsheet with the width in cell A2, the height of the box in cell B2, and the depth of the box in cell C2. Which formula should he use?A2*B2*C2+A2*B2*C2=A2*B2*C2=A2+B2+C2
General
3 months ago
Use the slope formula to find the missing coordinate. m =3/5 , P(3, 2) and Q(8,_) -1 1 5
General
3 months ago
What is the monthly finance charge if the average daily balance is $20, the daily periodic rate is 0.04%, and the number of days in the cycle is 30?
General
3 months ago
PLZ HELP BRAINLIESTTTTT!!!!!!!!Which statement best describes the relationship between the two figures? Figure RST is congruent to figure R’S’T’. Figure RST is bigger than figure R’S’T’. The measure of angle R is equal to the measure of angle S’. The measure of angle R is equal to the measure of angle T’.
General
3 months ago
Karin is also in Mr. Whittaker’s science class, and she recorded the variation in water level at a different part of the river. Karin observed that the water level there fell 1.68 millimeters per year for 1.5 years. Which expression shows a way to use the distributive property to solve for the total variation in water level at this part of the river?1.5(-1) + 0.681 + (0.5)(-1)(0.68)(-1.68)(1) + (-1.68)(0.5)1(-1) + 0.5(-0.68)
General
3 months ago
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