Mark M.

Math Elementary Math

05/06/21

CAN SOMEONE HELP ITS URGENT

b = 200 + 0.02xput that mathematical equation into a sentence, word it out if u know what i mean

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Geometry

05/06/21

r = 12 cm and h = 18 cm in the right circular cylinder. Find the exact and approximate measures (rounded to two decimal places, using your calculator value of 𝜋) for each of the following.

Suppose that r = 12 cm and h = 18 cm in the right circular cylinder. Find the exact and approximate measures (rounded to two decimal places, using your calculator value of 𝜋) for each of the... more

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Math Precalculus

05/06/21

How can I solve this? Thank you in advance!!

For 0 ≤ θ < 2π, find the solution(s) to the equation: -3cos(θ) = 2sin2 (θ) - 3

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Math Geometry

05/06/21

M is the midpoint for AB. AM = 3x−4; MB = x+6 Find AB.

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Algebra 1

05/06/21

help me pleaseee!!!

complete the square to write this function in vertex form: x^2-12x+23=0

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Algebra 2

05/06/21

Sasha deposited $10,000 into an account that earns 8.75% interest compounded continuously. Write an equation that represents the amount in your account (A) after t years.

A= ?How much will Sasha have in the account after 2 years? please help!

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Trigonometry Pre Calculus

05/06/21

What is the altitude of the plane?

A plane approaches an airport runway. The runway is 9000ft long. The pilot sights the start of the runaway at an 18.8° angle of depression, and the end of the runway at a 17.5° angle of depression.... more

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Geometry

05/06/21

1b. What is the area of parallelogram ABCD?

Parallelogram ABCD has an altitude named AE. The length of AB is 14 units, the length of AD is 9 units, and m<D = 30°.

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Trigonometry

05/06/21

tan (6pi) find exact value

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Trigonometry

05/06/21

Solve the following equation. cos 2x (4cos x+2)= 0

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Trigonometry

05/06/21

sin 11pi/2 find exact value

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Trigonometry

05/06/21

Find all solutions of the following equation in the interval [0, 2n)

Find all solutions of the following equation in the interval [0, 2n)cos 3x = cos x

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Trigonometry

05/06/21

Find all solutions of the following equation in the interval [0, 2n)

Find all solutions of the following equation in the interval [0, 2n)5 sec x csc x= 10 csc x

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Trigonometry

05/06/21

Find all solutions of the following equation in the interval [0, 2n)

Find all solutions of the following equation in the interval [0, 2n). 3 sin x + csc x=0

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Trigonometry

05/06/21

Use the cofunction identities to evaluate the expression

sin^2 (25 degrees) + sin^2 (65 degrees)

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Precalculus

05/06/21

If cos t = -3/4 and sin t < 0 , find tan t .

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Math Algebra 2 Trigonometry

05/05/21

Find each angle measure to the nearest degree- pls show work!!

Sin X= 0.7547 sin A= 0.4540 cos Y= 0.5736 cos B= 0.5000 tan B= 0.6239 tan C= 0.1405

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Elementary Math 5th Grade

05/05/21

Help me with these questions please! <33

It takes 6 feet of string to make 4 necklaces. Add 2 to the number of necklaces to get the amount of string needed. This is an additive pattern. 2. Write two more valid conclusions in your... more

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Trigonometry

05/05/21

find theta for the sector of a circle when r= 5 miles and A= 3 square miles

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Calculus Geometry Analytic Geometry

05/05/21

Consider the following function. f(x) = x2 + 3x − 1, (1, 3)

(a)Find an equation of the tangent line to the graph of f at the given point.(b)Use a graphing utility to graph the function and its tangent line at the point.

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Trigonometry

05/05/21