04/14/21

Solve for −12cos^2θ+3=−3 and 0≤θ<2π. Enter exact answers in terms of π. If there are multiple solutions, enter them separated by commas.

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04/14/21

Write the cubic polynomial function f(x) in expanded form with zeros -5, -4, and 1, given that f(-2)= -54
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04/14/21

Trigonometry question help?
Perform the following multiplication and write the product in trigonometric form. Write the magnitude in exact form. Write the argument in radians and round it to two decimal places if... more
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04/13/21

You want to purchase a new car in 3 years and expect the car to cost $30,000.
You want to purchase a new car in 3 years and expect the car to cost $30,000. Your bank offers a savings plan with a guaranteed APR of 5.5% if you make regular monthly deposits. How much should you... more
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04/13/21

rewrite each expression in indicated form

Please show all work x^y = z rewrite in logarithmic form In 20.09 = 3 rewrite in exponential form ... more
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04/13/21

The points (6, −4) and (10, r) lie on a line with slope −3. Find the missing coordinate r.
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04/13/21

Solve using substitution or elimination
A farm has chickens, horses, and fish. The 30 animals have 44 legs in total. The number of horses is only half the number of fish. Create three equations.Solve to find how many of each animal type... more
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04/13/21

Yes/No Question. The question has you to break down a word problem into 2 multiplication problem. Then you have to answer if the person is right to double the dimension of the house they are making.

Here is the question:An architect is designing a house. He wants the bedroom to have the dimensions of 9 ft by 4 ft by 7 ft. The architect doubles one dimension to create the den. Does that mean... more
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04/13/21

Write the equation in slope-intercept form. y – 2 = 6 (x + 1)
Group of answer choicesy=1/4x-13/4y=1/4x-7/2y=6x+8y-3=-2(x+4)
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04/13/21

Root to factored form
I have a problem here that gives me the root of -3 with the multiplicty of 2 and a root of 6 with the multiplicty of 2. I also have the y-intercept of -324. I tried to do it and I got... more
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04/13/21

Mathematics Problem
Kelsey invests $2400 in one account and $2000 in an account paying 1 % higher interest. At the end of one year she had earned $328 in interest. At what rates did she invest?
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04/13/21

why is there a need to maximize the materials in making a box?"
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04/13/21

Compute the modulus and argument of each complex number. Plot and label each complex number in the complex plane given.
1 + i sqrt3 + i -2i -5 5 - 5i 7sqrt3 + 7i -3 + 4i
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04/13/21

The perimeter of a rectangular parking lot is 350m . If the length of the parking lot is 93m , what is its width?
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04/13/21

A bowl contains 25 balls numbered 1 to 25. A ball is drawn and its number is noted. Without replacing the first ball, another ball is drawn.

The probability that the numbers on both balls are odd numbers is___
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04/13/21

Pre calc help please!!!!
Find the areas of the following triangles. Round to the nearest hundredth:a)      a = 4, b = 6, C = 25° b)     a = 5, b = 12, c = 8
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04/13/21

Pre calc help please!!!!!
Assume each triangle has the given measurements. Solve for the remaining sides and angles.a). a = 6, b = 7, c = 10b) b = 5, A = 40°, B = 17°
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04/13/21

Find the length of the shadow cast by a 10 foot lamp post when the angle of elevation of the sun is 58degree. Round your answer to the nearest tenth.
A) 6.2 feetB) 11.8 feetC) 16 feetD) 18.9 feet
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04/13/21

In a right triangle, cos(θ)=0.454. Find sin(θ) to the nearest thousandth
A) 0.794B) 62.999C) 0.008D) 0.891
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04/13/21

A submarine captain starts climbing to the surface of the ocean at an angle of 20°. He will surface after traveling 5,000 feet. What was the original depth of the submarine?

Round your answer to the nearest tenth of a foot.A) 13,737.4 feetB) 4,698.5 feetC) 1,819.9 feetD) 1,710.1 feet
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04/13/21

growth rate calculus question help
stuck on this question. any help appreciated.Compare the growth rate of the functions f(x) = 4x and g(x) = A. f(x) grows faster than g(x).B. f(x) and g(x) grow at the same rate.C. g(x) grows faster... more
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04/13/21

growth rate calculus question help
stuck on this question. any help appreciated. Compare the growth rate of the functions f(x) = 4x and g(x) = A. f(x) grows faster than g(x).B. f(x) and g(x) grow at the same rate.C. g(x) grows... more
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04/13/21

Find the area in square units of kite ABCD.
Find the area in square units of kite ABCD.1525Kite A B C D has four labeled vertices and a dashed line segment. The first side starts at vertex A, goes up and to the right and ends at vertex B.... more
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04/13/21

Find the area in square units of ▱ABCD.
Find the area in square units of ▱ABCD.56Quadrilateral A B C D has four labeled vertices and two line segments. The left side starts at vertex A, goes up and to the right and ends at... more
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04/12/21

The sum of 3 numbers is 50. Karin subtracts a.secret number from each of these 3 numbers. She gets 24, 13 and 7. What is one of the original numbers?
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