MATH SOLVE

• Jacobs toy box is 4 1/3 ft x 3ft x 5ft.what is the volume of his toy box

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  9 months ago

• A merchant buys a television for $125 and sells it for a retail price of $200. What is the markup

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  9 months ago

• The ancient Babylonians developed a method for calculating nonperfect squares by 1700 BCE. Complete the statements to demonstrate how to use this method to find the approximate value of . In order to determine , let G1 = 2, a number whose square is close to 5. 5 ÷ G1 = , which is not equal to G1, so further action is necessary. Average 2 and G1 to find G2 = 2.25. 5 ÷ G2 ≈ (rounded to the nearest thousandth), which is not equal to G2, so further action is necessary. Average 2.25 and G2 to find G3 = 2.236. 5 ÷ G3 ≈ (rounded to the nearest thousandth), which is equal to G3. That means is approximately 2.236.

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  9 months ago

• A coffee shop charges two different prices depending on the size of the cup. The table shows the number of regular-sized coffees and the number of large-sized coffees purchased in the past 3 hours. The total earnings for hours 1 and 2 are given. Each regular-sized coffee costs the same price, and each large-sized coffee costs the same price. The system of equations can be used to represent the situation. WILL GIVE BRAINLIEST 14 POINTS!!!

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  9 months ago

• Jerry jogs the same round trip path everyday. He jogs 0.7 miles to the park and then 0.5 miles from the park to the playground. After getting a drink at the playground, he then jogs back from the playground to his house. He jogs from the playground to the bridge 0.3 miles and then 0.9 miles from the bridge to his house. When Jerry completes his jog, how many miles is he from his house?

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  9 months ago

• The volume of a rectangular prism is (x4 + 4x3 + 3x2 + 8x + 4), and the area of its base is (x3 + 3x2 + 8). If the volume of a rectangular prism is the product of its base area and height, what is the height of the prism?

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  9 months ago

• A runner ran 2/3 of a 5 kilometer race in 21 minutes. They ran the entire race at a constant speed.a. How long did it take to run the entire race?b. How many minutes did it take to run 1 kilometer?

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  9 months ago

• A potato chips manufacturing facility uses 1/6 of a barrel of oil in each batch. The facility used 2/3 of a barrel of oil yesterday. How many batches of potato chips did the facility make? A. 2/3 B. 1/4 C.2 D.4

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  9 months ago

• Given: ΔABC Prove: All three angles of ΔABC add up to 180°. The flow chart with missing reason proves the measures of the interior angles of ΔABC total 180°.

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• What is the value of n?Enter your answer in the box.n = cm

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• 3. In the rhombus, what are m∠1, m∠2 and m∠3? The diagram is not drawn to scale.

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• AC←→ is tangent to the circle with center at B. The measure of ∠ACB is 71°. What is the measure of ∠ABC? Enter your answer in the box. m∠ABC = __ °

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  9 months ago

• A system of two linear equations is shown. 5x + 2y = –4 5x + 2y = 1 Which statement is true regarding the solution to this system of linear equations? A.The system has no solution. B.The system has one unique solution at (5, 2). C. The system has one unique solution at (–4, 1). D. The system has an infinite number of solutions.

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  9 months ago

• Factor completely: 5ab + 3ay + 5b + 3y (1 point) (5b + 3y)(a + 1) (5b - 3y)(a + 1) (5b + 3y)(a - 1) Prime 5. Factor completely: 4x3 + 28x2 + 7x + 49 (2 points) (x - 7)(4x2 + 7) (x - 7)(4x2 - 7) (x + 7)(4x2 + 7) (x + 7)(4x2 - 7) 6. Factor completely: 21x3 + 35x2 + 9x + 15 (2 points) (3x - 5)(7x2 - 3) (3x - 5)(7x2 + 3) (3x + 5)(7x2 - 3) (3x + 5)(7x2 + 3) 7. Factor completely: 10xy + 3y + 20ax + 6a (2 points) (10x - 3)(y - 2a) (10x - 3)(y + 2a) (10x + 3)(y + 2a) (10x + 3)(y - 2a)

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  9 months ago

• Derive the equation of the parabola with a focus at (0, –4) and a directrix of y = 4. (2 points)A f(x) = –16x2B f(x) = – x2C f(x) = x2D f(x) = 16x2

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  9 months ago

• Tristan’s fish is 1/2 yard long, 1/6 yard wide, 1/3 yard high. What should the side lengths of each cubic block used to find the volume be?

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  9 months ago

• A pyramid has a regular hexagonal base with side lengths of 4 and a slant height of 6. Find the total area of the pyramid.

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  9 months ago

• Consider the proof.Given: In △ABC, BD ⊥ ACProve: the formula for the law of cosines, a2 = b2 + c2 – 2bccos(A)StatementReason1. In △ABC, BD ⊥ AC 1. given2. In △ADB, c2 = x2 + h2 2. Pythagorean thm. 3. In △BDC, a2 = (b – x)2 + h2 3. Pythagorean thm. 4. a2 = b2 – 2bx + x2 + h2 4. prop. of multiplication5. a2 = b2 – 2bx + c2 5. substitution6. In △ADB, cos(A) = 6. def. cosine7. ccos(A) = x 7. mult. prop. of equality8. a2 = b2 – 2bccos(A) + c2 8. ?9. a2 = b2 + c2 – 2bccos(A) 9. commutative propertyWhat is the missing reason in Step 8? a. Pythagorean theoremb. definition of cosinec. substitutiond. properties of multiplication

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  9 months ago

• Edgar has birdbath that holds 2 gallons of water.He only wants fill it 3/4 full How many 1 pint containers does it take to fill birdbath? EXPLAIN

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  9 months ago

• What is the value of x in the diagram below?

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  9 months ago