At noon, a tree casts a shadow that is 40 feet long. The distance from the top of the tree to the furthest tip of the shadow is 60 feet. Question solved general 11 months ago 6430
Derek takes a piece of wood that is 3/4 inch think and glued it to another price of wood that is 2/3 inch thick. Solve the problem and explain how you got your answer. Question solved general 11 months ago 8585
if f(x) and g(x) are quadratic functions but (f+g)(x) produces the graph below, which statement must be true? A. the leading coefficients of f(x) and g(x) are opposites B. the leading coefficients of f(x) and g(x) are opposite reciprocals C. the leading coefficients of f(x) and g(x) are the same age. D. the leading coefficients of f(x) and g(x) are reciprocals Question solved general 11 months ago 8957
PLEASE HELP!!! Which of the following is the equation of a line that passes through the point (1,4) and is parallel to the x-axis? A. x=4B. x=1C. y=1D. y=4 Question solved general 11 months ago 5864
The area A of a sector of a circle is given by A=πr²s/360, where r is the radius of the circle and s is the angle measure(in degrees) of the sector. Solve the equation for s to find the angle measure given the radius and area of the circle. Question solved general 11 months ago 4996
Given a cube with a volume of 18 cm3, what is the volume of a square pyramid that can fit perfectly inside the cube? 3cm3 6cm3 9cm3 Question solved general 11 months ago 9667
Mona is hang gliding 5/4 kilometers above sea level. Directly below her, she sees a whale 0.2 kilometers below sea level.Which of the following expressions represent the difference in elevation between Mona and the whale? Question solved general 11 months ago 8892
20 points!! Which is most likely the correlation coefficient for the set of data shown?–0.91–0.350.350.91 Question solved general 11 months ago 6047
Mary's 3 hamsters each eat three-eighths of cup of grain a day, if she has 6 and 3/4 cups of grain, how many days will the grain last? Question solved general 11 months ago 9207
Consider the following graph of a quadratic function. Write the equation for the quadratic function in standard form. Question solved general 11 months ago 2431
(PLEASE ANSWER + 10 POINTS!!!)The graph in the xy‑plane below represents the function a graphic designer uses to position the outer edge of a rainbow on a billboard, where x represents feet from the left edge of the billboard and y gives the feet above the lower edge of the billboard. The rainbow begins at the left edge and ends at the bottom edge of the billboard. How many feet from the lower left edge of the billboard does the rainbow end?A. 7 feetB. 10 feetC. 40 feetD. 48 feet Question solved general 11 months ago 7802
How many factors in the expression 8(x+4)(y+4)z^2+4z+7) have exactly two terms Question solved general 11 months ago 3281
The weight V of an object on Venus varies directly with its weight E on Earth. A person weighing 120 lb on Earth would weigh 106 lb on Venus. How much would a person weighing 150 lb on Earth weigh on Venus? Question solved general 11 months ago 8630
Item 20 You are riding a roller coaster when a shoe falls off your foot. The function y=200−16t2 represents the height y (in feet) of the shoe t seconds after it falls off your foot. The shoe lands on the top of a 31-foot-tall building. After how many seconds does the shoe hit the building? Question solved general 11 months ago 5016
Help with these questions be careful for #12 in the figure the number that is in the bottom is 20ft and for the first one there si more than one answer okay Question solved general 11 months ago 9885
WILL GIVE BRAINLIESTWILL GIVE BRAINLIEST AND 50 pointsout of a port departed a steam boat with a speed of 36.8km/h. In 1.75 hours out of the same port and going the Sam direction departed a speed boat. In 1.8 hours after the the department of the speed boat, the distance between the speed boat and the steam boat was 86.9km(behind the steam boat)What was the speed boats speed in km/h? Question solved general 11 months ago 4119
D'Andre has decided that he needs to get more exercise, so he is building a running regimen for himself. He decides that, beginning on Sunday, he'll run 10 feet. On each subsequent day, he'll double the distance he ran the previous day. So he'll run 20 feet on Monday, 40 feet on Tuesday, and so on. His Track coach (who also happens to be his math teacher) told D'Andre that he won't be able to keep to his plan for very long, but D'Andre is determined to make it work for at least two weeks. A.) according to his plan, how far will he have to run on the 14th day. Give answer in miles. B.) if he sticks to his plan, how far will he have run in those 2 weeks. Question solved general 11 months ago 7020
(NOTE: The questions listed have pictures that belong to a certain question. Question 1's picture is the first picture, 3's is the third pic, and so on. Question 2 has no picture, however.)1.) Describe the transformations that will map triangle A to triangle B and illustrate the similarity between the two triangles.A)rotate 90° clockwise and then translate 6 units down B)translate 4 units down and rotate 180° about the origin C)reflect the triangle across the y-axis and translate 4 units down D)reflect triangle A across the x-axis and then translate 1 unit right2.)A sphere is dilated by a scale factor of 1.5 to create a new sphere. How does the volume of the new sphere compare with the volume of the original sphere?A)The volume of the new sphere is 1.5 times the volume of the original sphere. B)The volume of the new sphere is 3.0 times the volume of the original sphere. C)The volume of the new sphere is 1.5^2 times the volume of the original sphere. D)The volume of the new sphere is 1.5^3 times the volume of the original sphere.3.)If Kite ABCD is reflected across the x-axis, what are the resulting coordinates of point A?A)(1, -3) B)(-3, 1) C)(3, -1) D)(-3, -1)4.)The triangle shown is rotated 90° counterclockwise about the origin. What are the new coordinates of point A?A)(1, 2) B)(-2, 1) C)(2, 1) D)(-2, -1) Question solved general 11 months ago 6479
Grade 8 MathCan anyone help me answer these Math questions soon as possible?The equation y = 0.2x + 3.5 can be used to find the amount of accumulated snow y in inches x hours after 5 P.M. on a certain day. The snow at 5 P.M. had accumulated to 3.5 inches and continued to accumulate each hour after that. What does the slope represent?Which one of these choices is the correct answer? the starting amount of snow the amount of snow after 5 P.M. the amount of snow that falls each hour the hours the snow accumulatedThe equation y = 0.2x + 3.5 can be used to find the amount of accumulated snow y in inches x hours after 5 P.M. on a certain day. The snow at 5 P.M. had accumulated to 3.5 inches and continued to accumulate each hour after that. What does the y-intercept represent?Which one of these is the correct answer? the starting amount of snow the amount of snow after 5 P.M. the amount of snow that falls each hour the hours the snow accumulated Question solved general 11 months ago 8347
(PLEASE ANSWER + BRAINLIEST ANSWER!!!)The scatter plot drawn below compares the price of commercial real estate (in thousands of dollars) to how far the property is from the city center in Wilmington, North Carolina. The line of best fit shown has a y-intercept of 965. What does this y‑intercept tell us about commercial real estate in Wilmington, North Carolina?A. On average, the price of a property decreases by $965 with each successive block from the city center.B. A property that is 0 blocks from the city center can be expected to cost exactly $965,000.C. A property that is 0 blocks from the city center can be expected to cost approximately $965,000.D. The average cost for a property is $965,000. Question solved general 11 months ago 8208