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Choose the expressions that are sums or differences of two cubes. 64 + a12b51 –t6 + u3v21 8h45 – k15 75 – n3p6 –27 – xz9
General
6 months ago
Which triangles are congruent by AAS?
General
6 months ago
Write one word problem using arithmetic sequences and another using geometric sequences.
General
6 months ago
you and your go shopping for gift wrap one day. You buy 3 rolls of wrapping paper and 5 bows for a total of $32. Your friend gets 1 roll of wrapping paper and 2 bows for $11. How much does each roll of wrapping paper (x) and each bow (y) cost?
General
6 months ago
Which system of equations has the same solution as the system below?3x+3y=82x-y=5A. 3x+3y=84x-2y=5B. 3x+3y=84x-2y=10C. x+y=82x-y=5D. 9s+9y=2218x+9y=45
General
6 months ago
Show how to make ten to solve 13-7. Write in a number sentence. _-_-_-_-_=_So, 13-7=_.Please help me. I do not understand and cannot figure it out. What's the answer? Can someone help and explain. Thank you.
General
6 months ago
Calvin paid $1.79$1.79 per pound of beans both times that he went shopping for supplies for a chili cook-off. He bought 4.054.05 pounds of beans the first time and 2.782.78 pounds the second time. Which expression shows the total cost in dollars of the beans he bought?Explain and if I can I will make your brainlist if your answer is correct:)
General
6 months ago
The numbers of bottles a machine fills is proportional to the number of minutes the machine operates.the machine fills to 250 bottles every 20 minutes. which of the following graphs correctly models this relationship?its not b that's all I know cause I got it wrong.
General
6 months ago
An oil well produces 172 gallons of oil everyday. A standard oil barrel holds 42 gallons of oil. About how many barrels of oil will the well produce in one day? Explain your thinking.
General
6 months ago
A cafe only sells two types of sandwiches, turkey and steak. The cafe charges $4 for turkey sandwiches and $6 for steak sandwiches. Last month, the cafe sold $4524 worth of sandwiches. The cafe sold a total of 925 sandwiches.How many turkey sandwiches did they sell?Enter your answer in the box.
General
6 months ago
Use a graphing calculator and a system of equations to find the roots of the equation. x4 − 4x3 = 6x2 − 12x From least to greatest, what are the integral roots of the equation?
General
6 months ago
The Perimeter of a rectangle is 150 cm. The length is 15 cm greater than the width. Find the dimensions
General
6 months ago
What is the perimeter of the figure in the diagram (round to three decimal places if necessary)?A) 44 B) 36.472 C) 36 D) 28.472
General
6 months ago
mick paid 2.94 in sales tax on an item that cost 42.00 before tax. at that rate, how much would he pay in sales tax for an item that costs 58.00 before tax
General
6 months ago
You buy boxes of strawberries at the market. Each box cost $6. Write an equation for the number of dollars, d, you spend on b boxes
General
6 months ago
1. ΔEFG ~ ΔLMN. Find LN.A) 2.5 B) 3 C) 3.5 D) 5 2.suppose that m∠A = m∠D. Which other fact would guarantee that the triangles are SIMILAR?A) ABDE = CBFEB) m∠C = m∠F C) m∠A + m∠B + m∠C = 180° D) 180° - m∠D = m∠E + m∠F 3. Given that the two triangles shown are congruent, explain one way to verify that the corresponding angles of the two triangles are congruent.A) translate triangle 2 up 2 units, and to the left 6 units B) translate triangle 2 up 2 units, and to the right 6 units C) translate triangle 2 down 2 units, and to the left 6 units D) translate triangle 2 down 2 units, and to the right 6 units4. Trapezoid ABCD and trapezoid JKLM are similar. What side corresponds to side AB?A) side JM B) side JK C) side ML D) side DC
General
6 months ago
A spherical container has a radius of 9 centimeters. It is filled with a solution that costs $2.10 per cubic centimeters.What is the total value of the solution in the container?Use 3.14 for π .Enter your answer in the box to the nearest cent.
General
6 months ago
Given: FH ⊥ GH; KJ ⊥ GJ Prove: ΔFHG ~ ΔKJG Identify the steps that complete the proof. ♣ = ♦ = ♠ =
General
6 months ago
Rufus collected 100 pounds of aluminum cans to recycle. He plans to collect an additional 25 pounds each week. Right and crafty equation for the total pounds P, of aluminum cans after w weeks. What does the slope represent. how long will it take Rufus to collect 400 pounds of cans
General
6 months ago
helpppp pls 1. Which translation can be used to prove that figures 2 and 3 are congruent?A) (x, y) → (x, y - 4) B) (x, y) → (x - 3, y + 1) C) (x, y) → (x + 2, y) D) (x, y) → (x + 1, y - 3)2. The red shape has been translated to the blue shape. The translation isA) (x', y') = (x, y - 6) B) (x', y') = (x - 6, y) C) (x', y') = (x - 4, y - 4) D) (x', y') = (x - 6, y - 6)3. Given: line a is parallel to line bIdentify a pair of congruent corresponding angles.A) 1 & 4 B) 1 & 8 C) 2 & 5 D) 4 & 84.To inscribe a hexagon inside a circle, to which length should you set your compass in order to draw the six vertices?A) The radius B) The diameter C) Half of the radius D) It depends on the size of the circle. 5. We can find the length of DE using the Pythagorean Theorem: DE2 = 32 + 22Which formula also represents the length of DE?A) DE = (4 - 1)2 + (1 - 3)2 B) DE = (4 - 1)2 - (1 - 3)2 C) DE = (4 - 1)2 + (1 - 3)2D) DE = (4 - 1)2 - (1 - 3)26. Find the point, M, that divides segment AB into a ratio of 5:2 if A is at (1, 2) and B is at (8, 16).A) (6, 12) B) (-6, 12) C) (6, -12) D) (-6, -12)
General
6 months ago
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