04/05/24

A ball at rest begins to roll down a hill with a 12-degree slope for a total of 9 seconds. A) How far did the ball move from the origin after 4 seconds? B) What is the ball's velocity after 5 seconds?
A ball at rest begins to roll down a hill with a 12-degree slope for a total of 9 seconds. A) How far did the ball move from the origin after 4 seconds?B) What is the ball's velocity after 5 seconds?
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04/05/24

A glider reaches a height of 2500 meters with a velocity of 180km/hr and an angle of 18 degrees. Find the distance from its origin to the end point.
A glider reaches a height of 2500 meters with a velocity of 180km/hr and an angle of 18 degrees. Find the distance from its origin to the end point.
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04/05/24

Please help with answer

Determine all solutions to the equation cos(3x) = (sqrt(3))/2 over the interval [0, 2pi) I got cos/3/11pi(18)
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04/05/24

I'm have a hard time is it none above

Given sin(x) = - 2/7 with 180 deg < x < 270 deg Find sin(2x)
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04/05/24

Please help me find the answer

Given sin(x) = 1/8 with 0 deg < x < 90 deg and sin(y) = 7/9 with 0 deg < y < 90 deg Find sin(x + y)
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04/05/24

Please help me find the answer

Given sin(x) = 1/8 with 0 deg < x < 90 deg and sin(y) = 7/9 with 0 deg < y < 90 deg Find sin(x + y)
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04/04/24

Quadratic Word Problems
The length of a rectangle is the sum of the width and 1. The area of the rectangle is 72 square units. What is the length, in units, of the rectangle?
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04/04/24

boris spent a total of $35 at the grocery store he spends $21 on fruit what percentage was on fruit
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04/04/24

The dimensions of a track that encloses a large soccer field is below. 36.5M,84.39m, 84.39M and 36.5M. What is the area of the soccer field rounded to the nearest whole meter?
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04/04/24

(a) When is the object moving backward and when is it moving forward? (b) Using (a), find the total distance travelled during the first 10 seconds.
An object is moving with velocity v(t) = 4t − 12 in feet per second.(a) When is the object moving backward and when is it moving forward?(b) Using (a), find the total distance travelled during the... more
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04/04/24

The point given below is on the terminal side of an angle theta in standard position. Find the exact value of each of the six trigonometric functions of theta. The point is (-5,12).
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04/04/24

Construct a polynomial function with the stated properties. Reduce all fractions to lowest terms. Second-degree, with zeros of −1 and 3 , and goes to −∞ as x→−∞.
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04/03/24

a banner is the shape of a square with a area of 225 feet square.what will be the perimeter of the banner if the sides are doubled in length
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04/03/24

Find one positive and one negative coterminal angle of -650 degrees.
Here's what I did: Positive: Negative:-650 + 360 = -290 -650 - 360 = -1010-2909 + 360 = 70When I looked at the answer key, I got the positive coterminal correct but the negative coterminal... more
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04/03/24

pls help me math
Gina and Cole are selling shirts to raise money for their club. Together they sold 56 shirts. Gina sold 8 less than three times the number of shirts Cole sold. Which system of equations models this... more
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04/02/24

3.9 Related Rates

The length of a rectangle is increasing at a rate of 3 cm/s and its width is increasing at a rate of 7 cm/s. When the length is 11 cm and the width is 6 cm, how fast is the area of the rectangle... more
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04/02/24

3.9 Related Rates
At noon, ship A is 150 km west of ship B. Ship A is sailing east at 35 km/h and ship B is sailing north at 30 km/h. How fast (in km/hr) is the distance between the ships changing at 4:00... more
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04/02/24

Area of Triangle
A = 1/2absin(x)Does the pheta, for sine have to be in radians, or can we leave it as degrees?
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04/01/24

PERMUTATIONS HELP: When drawing 7 cards from a deck, what is the probability of drawing...

a.) 3 face cards? - answer 15.03%b.) at most 5 spaces? - answer 99.95%For a, I am doing this but this isn't right:[(12P3)(40P4)] / 52P7
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04/01/24

English question

What is the open class of "early"? A. adjective B. verb C. noun D. adverb
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03/31/24

Related Rates: Clock
Please answer with work too. The hour hand of a clock is 5 inches long and the minute hand is 7 inches long. At the moment the hour hand is positioned at 4 and the minute hand is positioned at 5,... more
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03/31/24

please help!!!!
find y'' by implicit differentiation; √x + √y = 1
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03/31/24

Fractions strategies
What is the missing fraction:1/12, 1/27, 1/6, 1/9, ? , 1/3
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03/30/24

How do I solve this: Tan(x) = -15/8, sin(x) > 0

I tried putting in the Q2, but 15 was positive and 8 was negative. I tried putting it in Q4, but I could not get the right answer.
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03/29/24

Find the absolute minimum and absolute maximum values of f on the given interval.
f(t) = 16 cos t + 8 sin 2t,    [0, 𝜋/2]
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