04/21/21

Prove the Following:
In ∆ABC, CD ⊥ ABProve: CD < AC and CD < BC
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04/21/21

According to the Angle-Angle Similarity Postulate, if two triangles have two corresponding angles that are _____, then the triangles are _____.
 According to the Angle-Angle Similarity Postulate, if two triangles have two corresponding angles that are _____, then the triangles are _____.congruent, congruentdifferent, similarcongruent,... more
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04/21/21

arc length .
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04/21/21

arc length .
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04/21/21

arc lenght. find x
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04/21/21

measures a cluster of bacteria made up of 40 cells. After 3 hours, the cluster has doubled to 80 cells. After 6 hours, it had doubled to 160 cells. How many bacteria will there be after 2 days?
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04/21/21

Arc lenght . find x
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04/21/21

For each of the following exercises, determine if the situation represents a permutation or a combination. Then calculate the value of the permutation or combination.
In how many different ways can all the letters in the word SASSAFRAS be arranged?
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04/21/21

determine if the situation represents a permutation or a combination. Then calculate the value of the permutation or combination.
The password for a computer system must have exactly six characters. Each character can be any of number or digit. How many different passwords are possible for this system?
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04/21/21

Determine if the situation represents a permutation or a combination. Then calculate the value of the permutation or combination.
The senior class at a local high school has 194 students. Three seniors are randomly selected to represent the school at a conference. In how many different ways can the three students be selected?
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04/21/21

determine if the situation represents a permutation or a combination. Then calculate the value of the permutation or combination.
In a bowling tournament, the top 5 bowlers will receive prizes ($50, $100, $200, $500, and $1,000). If a total of 38 people enter the tournament, in how many different ways can the 5 prizes be... more
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04/21/21

A quartic polynomial P(x) has rational coefficients. If 2 − i and −√5 are roots of P(x) = 0, what are the other 2 roots?
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04/21/21

7x-8y=-15 5x+8y=3 (two different equations solve by elimination)

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04/21/21

If the slant height of a triangular prism is 12 and the lateral edge is 15, then what is the height and base edge length?
I really need the answer. ASAPWhoever does I wish you the most amazing life. Please help!!
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04/21/21

Find all solutions of the equation in the interval [0,2pi).

Find all solutions of the equation in the interval [0,2pi). sin2x=2+2cosxWrite your answer in radians in terms of pi. If there is more than one solution, separate them with commas. x=
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04/21/21

g(x) = -2x - 3| h(x) = 3x - 2 | Find (g × h)(x)

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04/21/21

Precalculus help
If cos A=⅗, A is in quadrant 4, and cos B=⅘, B is in quadrant 1, then sin(A+B) = ____? 
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04/21/21

Precalculus question

What is the solution set of the equation sin^2θ = 2sinθ over the interval 0º ≤ θ < 360º? 
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04/21/21

can someone provide a explanation on how i need to solve this please ?

At the grocery store it costs $17.10 for six pounds of turkey. How much does it cost for one pound of turkey? 
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04/21/21

needing good explanation on what to do. HELP NEEDED
tutor I believe I am correct but i keep second guessing myself . Can you please explain what im doing wrong ? If 10 square feet of carpet costs $22.99, how much does 30 square feet cost?  i took... more
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04/20/21

Trigonometry problem
Find the area of the triangle using the following information. Round to the nearest hundredth, if necessary. A=140°, b=22, c=7
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04/20/21

Find the total surface area of a 3 ft tall prism whose base is an equilateral triangle with side length 2 Round to the nearest hundredth
Find the total surface area of a 3 ft tall prism whose base is an equilateral triangle with side length 2 Round to the nearest hundredth
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04/20/21

Most wooden pencils are hexagonal prisms. Determine how much paint is needed to cover a wooden pencil that is 9.1 cm long and each side of the hexagon is 0.3 cm. Round to the nearest hundredth.
Most wooden pencils are hexagonal prisms. Determine how much paint is needed to cover a wooden pencil that is 9.1 cm long and each side of the hexagon is 0.3 cm. Round to the nearest hundredth.
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04/20/21

Find the area (in square centimeters) of a square with apothem a = 2.4 cm and perimeter P = 19.2  cm.
Find the area (in square centimeters) of a square with apothem a = 2.4 cm and perimeter P = 19.2 cm.
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04/20/21

find y when x=-6
1y varies directly with x. if y=-6 when x=2, find y when x = -6
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