raspberrypirobot
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
raspberrypirobot
raspberrypirobot
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
Which three lengths could be the lengths of the sides of a triangle?A) 6 cm, 23 cm, 11 cmB) 10 cm, 15 cm, 24 cmC) 22 cm, 6 cm, 6 cmD) 15 cm, 9 cm, 24 cm
General
4 months ago
Katie and Margarita have $20 each to spend at students Choice bookstore where all students receive a 20% discount they both want to purchase a copy of the same book which normally sells for 22.50 plus 10% sales tax to check if she has enough to purchase the book Katie takes 20% of 22.5 and subtract that amount from the normal price she takes 10% of the discount to selling price and add to back to find the purchase amount. Margarita takes 80% of the the normal purchase price and then computes 110% of the reduced price. is Katie correct? is Margarita correct? do they have enough money to purchase the book?
General
4 months ago
The circumference of a grapefruit is 4π cm. Find the surface area of the grapefruit. Express your answer in terms of π.a) 16 pie cm2b) 32 pie cm2c) 64 pie cm2d) 72 pie cm2
General
4 months ago
A truck cost $21,000.00 with an estimated salvage value of $1,000.00. It has an estimated useful life of 5 years. If the truck was purchased on January 5, what would be the book value of the truck at the end of year 1, using the straight-line method? $17,000.00 $16,000.00 $20,000.00 $4,000.00
General
4 months ago
An average apartment in New York costs $2000 per month, while in San Antonio the same apartment costs $750 per month. A hamburger in New York costs around $5, while in San Antonio it costs $3. It can be said that San Antonio, generally, has a lower
General
4 months ago
Rectangle is 1/3 yards long and 2/3 yards wide what is the area of the rectangle
General
4 months ago
*20 pts*You drop a ball from a height of 1.5 meters. Each curved path has 74% of the height of the previous path. a. Write a rule for the sequence using centimeters. The initial height is given by the term n = 1. b. What height will the ball be at the top of the sixth path?
General
4 months ago
Please Help......Graph f(x)=2x+1 and g(x)=−x+4 on the same coordinate plane. What is the solution to the equation f(x)=g(x) ?
General
4 months ago
Make a table of ordered pairs for the equation. y= 1/2x − 3 Then plot two points to graph the equation.
General
4 months ago
Determine which of the following situations requires the distributive property in order to simplify the expression. Select all situations that apply.x(2y)9(x ∙ y)9(x + y)(7 ∙ a)(b)(7 - a)(b)(2 ∙ x) ∙ y
General
4 months ago
Chuanxi planned a rectangular sidewalk with a length of 21 ft. He made a scale drawing using a scale factor of 1 in. = 7 ft. He decided to change the length of the actual sidewalk to 27 ft. If the scale drawing still has a length of 3 in., what does 1 in. represent in the new scale?
General
4 months ago
PLEASE HELP I NEED THIS WITHIN THE HOUR OR I'LL FAIL!1. Samara is adjusting a satellite because she finds it is not focusing the incoming radio waves perfectly. The shape of her satellite can be modeled by y^2=2(x+6), where x and y are modeled in inches. She realizes that the static is a result of the feed antenna shifting slightly off the focus point. What is the focus point of the satellite?A. (–5.5, 0)B. (0, –5.5)C. (0.5, 0)D. (5.5, 0) 2. Which is the standard form of the equation of the parabola that has a vertex of (–4, –6) and a directrix of y = 3?3. Franco is adjusting a satellite because he finds it is not focusing the incoming radio waves perfectly. The shape of his satellite can be modeled by y^2+6y-3x+3=0, where x and y are modeled in inches. He realizes that the static is a result of the feed antenna shifting slightly off the focus point. What is the focus point of the satellite?A. (2, –3)B. (–1.25, –3)C. (3, 2.75)D. (3, 4.75)4. What is the standard form of the equation of a parabola with a focus of (0, –3) and its vertex at the origin?
General
4 months ago
In the figure, AB||CB. If CD:BA = 6:5 and the area of CED is 288, find the area of BEA
General
4 months ago
The coordinates of the vertices of quadrilateral DEFG are D(−2, 5) , E(2, 4) , F(0, 0) , and G(−4, 1) .Which statement correctly describes whether quadrilateral DEFG is a rhombus? Quadrilateral DEFG is a rhombus because opposite sides are parallel and all four sides have the same length. Quadrilateral DEFG is not a rhombus because there is only one pair of opposite sides that are parallel. Quadrilateral DEFG is not a rhombus because opposite sides are parallel but the four sides do not all have the same length. Quadrilateral DEFG is not a rhombus because there are no pairs of parallel sides.
General
4 months ago
Alice and her friend want to meet for lunch at a point halfway between their homes. Alice's home can be represented by the point (-1, 2) and her friend's home by the point (3, 4). What are the coordinates of the point that represents the location where they should meet?
General
4 months ago
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?15.3 units16.9 units17.5 units17.9 units
General
4 months ago
In the diagram, JG = 5 cm and GE = 10 cm. Based on this information, can G be a centroid of triangle HJK? Point G cannot be a centroid because JG does not equal GE. Point G cannot be a centroid because JG is shorter than GE. Point G can be a centroid because GE and JG are in the ratio 2:1. Point G can be a centroid because JG + GE = JE.
General
4 months ago
What is the value of mc014-1.jpg?–6–21422the pic is the .jpg
General
4 months ago
Which linear function represents the line given by the point-slope equation y + 1 = –3(x – 5)?
General
4 months ago
Jorge bought 16 apples for $8.00. Let x represent the number of apples purchased, and let y represent the total cost. Graph the line that represents the proportional relationship.(it doesn't have a graph because i need to graph it)
General
4 months ago
Previous
1
2
3
4
Next