Sally has 72 small wooden cubes each measuring 1cm x 1cm x 1cm. She arranged them all so that they form a cuboid. Given that the perimeter of the base of the cuboid is 16cm, what is it’s height? Question solved general 11 months ago 9902
Find two numbers if the second number equals 4 less than the square of the first number and their sum is 38. Question solved general 11 months ago 5590
What is the volume of the prism?Enter your answer, as a mixed number in simplest form, in the box.____cm³ Question solved general 11 months ago 4480
Anna cuts four identical circles from a square piece of black poster board as shown. What is the area of the left over poster board? Use 3.14 for pi. Question solved general 11 months ago 4386
What is the area of the shaded region in the given circle in terms of pi and in simplest form?A. (30 pi + 9 √3) m²B. (24 pi + 9 √3) m²C. (30 pi + 18 √3) m²D. (24 pi + 18 √3) m² Question solved general 11 months ago 9869
The diagram above contains contradictory information. Explain the contradiction.A. Since Hence,–x-30+5x-30=180.When you solve for x, your answer is x = 60.mThe measurement of an angle cannot be a negative number for this problem.B. Since Hence, ,–x-30=5x-30.When you solve for x, you get x = 0.This would make mThe measurement of an angle cannot be 0° for this problem.C. Since Hence, ,–x-30+5x-30=180.When you solve for x, you get x = 60. This would make mThe measurement of an angle cannot be a negative number for this problem.D. Since and are alternate interior angles, they are congruent. Hence, ,–x-30=5x-30.When you solve for x, you get x = 0.This would make mThe measurement of an angle cannot be a negative number for this problem. Question solved general 11 months ago 4577
The width of a rectangle is 15 ft. shorter than its length. Its perimeter is 262 ft. Let l equal the length of the rectangle. Write an expression for the width in terms of the length.Write an equation for the perimeter in terms of l. Solve the equation, clearly indicating the length of the rectangle.Solve for the width of the rectangle. Clearly indicate the width of the rectangle. Question solved general 11 months ago 4154
Which of the following expresses 14 + 22 by using the GCF of the two numbers? (3 points)Select one:a. 2(12 + 20)b. 2(7 + 11)c. 7(2 + 15)d. 7(7 + 15) Question solved general 11 months ago 8319
which of the following could be the ratio of the length of the longer leg of a 30-60-90 triangle to the length of its hypotenuse? check all that apply3:2/31:/3/3:23 /3:6/2:/3/3:/3 Question solved general 11 months ago 7121
Tyler’s mom also has $1000 that she wants to put in a savings account. She is saving her money for retirement. She plans to retire in 30 years. Tyler’s mom must also choose between Bank A and Bank B. Bank A offers 4% simple interest. How much would Tyler’s mom’s investment be worth after 30 years in this account? Show your calculations below. Question solved general 11 months ago 2920
What are the vertex and x-intercepts of the graph of y=(x-4)(x+2)?A. X-intercepts: (4,0),(-2,0)B. Vertex: (-1,-5)C. Vertex: (1,-9)D. Vertex: (1,9)E. x-intercepts: (-4,0)(-2,0)F. X-intercepts: (-4,0),(2,0) Question solved general 11 months ago 1026
Mindy divides a rectangle or piece of fabric into eight equal size pieces for two sewing projects for project AC will use 1/2 of the fabric for project be she will use 1/4 of the original fabric John model to show how the fabric was divided and which pieces will be used with a unit fraction represents one of the pieces write the equation to find how much of the fabric will not be used F represent a fraction of leftover fabric Question solved general 11 months ago 8702
Margo made the box plots to compare the number of calories between her morning snacks and her afternoon snacks. Select from the drop down menu to correctly complete the statement.The range of calories in Margo’s morning snacks is about ___ ___ the range of calories in her afternoon snacks. 10 less than 50 more than80 125 Question solved general 11 months ago 5428
A school typically sells 500 yearbookseach year for $50 each.The econmics class does a project and discovers that they can sell 125 more yearbooks for every $5 decrease in price.The revenue for yearbook sales is r(x)=500+125x)(50-5x)To maximize profit, what price should the school charge for the yearbooks?A. 35 B. 40C. 45D. 50What is the possible maximum revenue?A. 25,000B. 30,625C. 43,750If the school attains the maximum revenue, how many yearbooks will they sell?A. 500B. 625C. 750D. 875Please try to explain a little, I'm confused on how to do this? Question solved general 11 months ago 1876