12/04/21

Math question that I need help with

Solve the triangle using the Law of Sines. (Assume b = 4, ∠A = 50°, and ∠C = 100°. Round the lengths to two decimal places.) a  =  c  =  ∠B  =   °
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12/04/21

A clothing store offers a 20% discount on every item. If the original price of an item is $$x dollars, what is the discount price?
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12/04/21

Vectors and direction question
What is the direction equivalent to – [40° W of S]?
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12/04/21

If one worker can lay 10 bricks every hour, and one bandit steals 3 bricks every hour, then how long would it take 8 workers and 5 bandits to lay 1400 bricks?
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12/04/21

Find the Probability
A group of 50 students were asked which of three textbooks, Management (M),Quantitative Methods (Q) or English (E) they read daily. The responds showed that 25read M,16 read Q, 14 read E, 5 read... more
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12/04/21

mixing solutions

how many liters of 30% alcohol solution must be mixed with 20 liters of a 50% solution to get a 40% solution?
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12/04/21

Jopay works at a toys store. His weekly pay will be either a fixed amount, 325, or 100 plus 15% of his total sales.
How much should his total sales be for his variable pay option to exceed the fixed amount of 325?
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12/04/21

Xeavi has a landscape maintenance business. His monthly expenses are 150. If he charges 10 per job, how many jobs must he do to earn a profit of at least 400 a month?
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12/04/21

Math Pythagorean theorem

A painter stes a ladder against a wall 9 ft above the ground. If the ladder is 3 feet from base of the wall, how long is the ladder?
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12/04/21

Math Pythagorean theorem

A painter stes a ladder against a wall 9 ft above the ground. If the ladder is 3 feet from base of the wall, how long is the ladder?
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12/04/21

On a certain hot​ summer's day, 33 people used the public swimming pool. The daily prices are $1.59 for children $2.25 and for adults. The receipts for admission totaled $786.75
On a certain hot​ summer's day, 33 people used the public swimming pool. The daily prices are $1.59 for children $2.25 and for adults. The receipts for admission totaled $786.75How many children... more
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12/04/21

For the polynomial below, 3 and -2 are zeros.
g(x) = x4 + 5x - 6x2 - 42x - 36Express g(x) as a product of linear factors.
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12/04/21

Find a polynomial f(x) of degree 4 with real coefficients and the following zeros.
-1 (multiplicity 2), -3+2i
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12/04/21

A police car is located 40 feet to the side of a straight road.
A police car is located 40 feet to the side of a straight road.A red car is driving along the road in the direction of the police car and is 120 feet up the road from the location of the police... more
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12/04/21

The altitude of a triangle is increasing at a rate of
The altitude of a triangle is increasing at a rate of 2.5 centimeters/minute while the area of the triangle is increasing at a rate of 1.5 square centimeters/minute. At what rate is the base of the... more
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12/03/21

Which of the sets of ordered pairs represents a function?
A = {(2, −2), (5, −5), (−2, 2), (−5, 5)}B = {(4, 2), (4, −2), (9, 3), (9, −3)}
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12/03/21

Estimate 346−−−√ between two consecutive whole numbers. Enter the numbers in the boxes below.
I litterally don't know how to anwser this simple as that. Please Please HELP
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12/03/21

Radium-221 has a half-life of 30 sec. How long will it take for 78% of a sample to decay? (Round your answer to the nearest whole number.)
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12/03/21

How much L of 26% of alcohol solution should be mixed

One antifreeze solution is 26% alcohol and another is 20% alcohol. How much of each mixture should be added to make 45 L of a solution that is 24% alcohol?
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12/03/21

Given that sinθ=0.3431 and θ is in quadrant​ I, find sin2θ.
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12/03/21

At how many miles will the cost be the same to rent either vehicle?

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12/03/21

Distribute: −7y(5x−y)
I forgot how to distribute
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12/03/21

After scoring the championship-winning touchdown...
After scoring the championship-winning touchdown, a football player throws the ball directly upward from the ground with an initial velocity of 52ft/s. Use the formula for a projectile ℎ =... more
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12/03/21

express 4x^2-12x into form (2x+a)^2-b
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12/03/21

Solve Quadratic Equations by Quadratic Formula
The height in feet h of an object shot upwards in to the air with initial velocity v0 after t seconds is given by the formula h(t) = −16t^2 + (v0)tA firework is shot upwards with an initial... more
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