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MATH SOLVE
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The angles in triangle are in the ratio of 2:2:4. Find the exterior angle adjacent to the largest angle.
General
2 months ago
Which statement describes a parallelogram that must be a square? (a) A parallelogram with diagonals that bisect each other and opposite sides that are congruent. A parallelogram with perpendicular diagonals. A parallelogram with diagonals that are congruent and perpendicular. A parallelogram with diagonals that are congruent and opposite sides that are congruent.
General
2 months ago
The sum of seven and the quotient of a number x and eight.
General
2 months ago
The perimeter of a rectangle is represented by 4x2 + 5x − 2. The perimeter of a smaller rectangle is represented by x2 + 3x + 5. Which polynomial expression BEST represents how much larger the first rectangle is than the smaller rectangle?
General
2 months ago
HELP ME ASAP!!!1) Evaluate the expression for x = 4 1/3 9x + 4A) 39B) 40C) 43D) 522) A large bag of sugar weighs 7 1/2 lb. How much does 1 1/4 bags of sugar weigh?A) 7 1/8B) 8 3/4C) 9 3/4D) 9 3/83) Michael spends 3 hours cleaning his house. He spends equal amounts of time cleaning each room. If he spends 1/2 hour cleaning each room, how many rooms does his house have?A) 2 RoomsB) 3 RoomsC) 5 Rooms D) 6 Rooms4) Find the number that completes the equation.2/7 ÷ ___= 2/21A) 2/7 B) 1/3C) 3 D) 21/25) You have 2 2/3 cups of dried fruit to divide evenly among 3 children. Hpw many cups of fruits will each child receive?A) 7/9 Cups B) 9/7 Cups C) 8/9 CupsD) 9/8 Cups6) solve the equation.y/8=11A)19B)44C)64D)887) Solve the equation. 4 2/5x=12 1/10A) 7 7/10B) 2 3/4C) 2 1/2D) 4/118) It took 12 gallons of gas to fill the tank of the family car. This is 5/6 of the amount the tank can hold. How much gas does the tank hold?A) 10 gallonsB) 14 2/5 gallonsC) 12 5/6 gallons D) 13 5/6 gallons9) 4 c = ⬜ ydA)2B)1C)8D)1610) 7 3/5 ft = ⬜ YDA)15 1/5B)3 4/5C)2 8/15D)22 4/511) Samantha had a board that was 6 ft. 8 in. long. she cut off a piece that was 2 ft. 10 in. long. How much board does she have left?A) 4 ft. 10 in.B) 4 ft. 2 in.C) 3 ft. 2 in.D)3 ft. 10 in.12) Mike's truck engine hold 1 1/4 gallons of oil. If there are 3 quarts of oil in the engine now, how many more quarts of oil does mike need to add to fill the engine to capacity?A) 7 quartsB) 8 quarts C) 13 quarts D) 2 quarts
General
2 months ago
Which situation could be modeled by the function y = 400(1 – 0.17)x?
General
2 months ago
In your lab, a substance's temperature has been observed to follow the function T(x) = (x + 5)3 + 7. The turning point of the graph is where the substance changes from a liquid to a solid. Using complete sentences in your written answer, explain to your fellow scientists how to find the turning point of this function. Hint: The turning point of the graph is similar to the vertex of a quadratic function.
General
2 months ago
Complete the steps to identify all potential rational roots of f(x) = 3x2 – x – 4.Values of p are factors of .Values of q are factors of .
General
2 months ago
On a very cold morning, it was -7°F. As the day went on, the temperature rose 3 degrees each hour. Which equation shows the temperature over time?
General
2 months ago
The car you just bought keeps breaking down. The parts you need to buy cost $408.97. Your mechanic also charges $53 per hour for labor. Which of these equations best shows the cost to fix your car?A.)Repair Charge = -53 • Hours of Labor + 408.97B.)Repair Charge = 53 + Hours of Labor • 408.97C.)Repair Charge = 53 • Hours of Labor + 408.97D.)Repair Charge = 53 • Hours of Labor – 408.97
General
2 months ago
Which will give the area of a parallelogram with the vertices (0, 0), (5, 2), (8, 10), and (3, 8)? a) l 0 0 l l 3 8 lb) l 0 0 l l 8 10lc) l 5 2 l l 3 8 ld) l 5 2 l l 8 10l
General
2 months ago
Which is the graph of a logarithmic function?A B C or D
General
2 months ago
what value in place of the question mark makes the polynomial below a perfect square trinomial 9x^2+?x+49
General
2 months ago
Refer to the two statements below. Which pair of words will make the statements true? 1) 5 is __ than –2 2) –2 is __ than –5 A) less for statement 1 and less for statement 2B) greater for statement 1 and less for statement 2C) greater for statement 1 and greater for statement 2D) less for statement 1 and greater for statement 2
General
2 months ago
Ben is making a dessert that requires 2 1/2 lb of strawberries and 1 1/2 lb of blueberries. Strawberries cost $1 less per pound than blueberries. Ben spent a total of $9.50 on the fruit. What is the price per pound of each type of fruit?
General
2 months ago
a person standing 20 feet from a street light casts a shadow as shown. how many times taller is the streetlight than the person? assume the triangles are similar.
General
2 months ago
Which of the following demonstrates the commutative property across multiplication for 2 × 10 × 7
General
2 months ago
Find the measures of the supplementary angles if:Their difference is equal to 35°
General
2 months ago
I spent 3/4 of my money and then I spent 1/5 of what was left. What part of all my money do I have left?
General
2 months ago
Which is a stretch of an exponential decay function? f(x) = 4/5(5/4)^x f(x) =4/5(4/5)^x f(x) =5/4(4/5)^x f(x) =5/4(5/4)^x
General
2 months ago
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