05/22/21
PLEASE HELP me solve this problem
Consider the sequence a={9,45,225,1125,5625,…}
What is the common ratio? 5
What is the 17th term in the sequence?
How do i find the 17th term? i tried using the formula an=a1(r)^n-1 but it keeps...
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05/21/21
Find the unit vector in the same direction for u=⟨24,−7⟩.
How do I go about doing this and what is the answer?
A straight line passes through the points (5/2, 2) and (-3/2, 1)
A straight line passes through the points (5/2, 2) and (-3/2, 1)what is the equation of the line and the x intercept?
05/21/21
What is the length of the portion BC of the cloth? 8 cos 35° sin 35 degrees divided by 8 cos 35 degrees divided by 8 8 sin 35°
The figure below shows a triangular piece of cloth:
05/21/21
Vectors in the coordinate plane
Find the direction angle of each vector to the nearest tenth of a degree < 8,-2 >
PLEASE HELP!! GEOMETRY
A boy is standing 42 feet from a building and wants to calculate the height of the building by using similar triangles. If he measured correctly, what is the height of the building?
Find the length of y, rounded to the nearest hundredth.
Find the length of y, rounded to the nearest hundredth.
Which of these are right triangles?
Which of these are right triangles?
A
B
C
None of these.
GEOMETRY A UNIT 5 PLEASE HELP.
A 30-60-90 triangle has special proportions. If the hypotenuse of a 30-60-90 triangle is 45 inches long, what would be the length of the shortest side?
Solve for x, round to the nearest thousandth.
Solve for x, round to the nearest thousandth.
05/21/21
A U.S. Coast Guard Response Boat leaves Charleston, South Carolina at 1:30 a.m.
A U.S. Coast Guard Response Boat leaves Charleston, South Carolina at 1:30 a.m. heading due east at an average speed of 44 knots (nautical miles per hour). At 6:30 a.m., the boat changes course to...
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05/21/21
A surveyor needs to determine the length of a wire that will secure a cellphone tower.
A surveyor needs to determine the length of a wire that will secure a cellphone tower. The height of the tower is 148 feet and the angle of elevation formed by the wire is 15°. Find the length of...
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A triangle has a base that is four less than its height. If the area of the triangle is 16, find the base and the height of the triangle
A triangle has a base that is four less than its height. If the area of the triangle is 16, find the base and the height of the trianglePlease help i need the answer by the weekend... Im so...
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05/21/21
If θ is an angle in standard position and its terminal side passes through the point (4,3), find the exact value of \sin\thetasinθ in simplest radical form.
Find Trig Ratio From a Point
05/21/21
Find the sine, cosine, and tangent of angle θ.
Λ 28 /. \ 28 / . θ \ 48sinθ= ?cosθ= ?tanθ= ?
Quadratic Equation
Rahim suggests to fence up two adjacent pieces of rectangular land as shown above to plant flowers. He has a wire fence of 24 m length.(a) Find total area of the land, A m², in terms of x.(b)...
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05/21/21
Sines and cosines applied problems
A flag pole stands on top of tall building which is located on level ground. From a .125 feet away from the base of the building, the angles of elevation of the top and bottom of the flagpole...
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05/20/21
Math homework help
How do I find the value of arcsin(1.41) in radians and degrees? I tried using the calculator and it says errorEvaluate arcsin (1.41)in radians and degreesEvaluate arcos (-(squareroot 6 - squareroot...
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05/20/21
How to condense this expression using properties of logarithm? 1/2 [In(x+1)+2ln(x-1)] +3 ln x
1/2 [In(x+1)+2ln(x-1)] +3 ln x
05/20/21
I need help on this math problem that is marvel themed thank you.
The guardians of the galaxy have to travel in the spaceship Milano from Xander, located on the star map at (-4,-8) to Titan, located at (6,12), to help the avenger stop Thanos. Unfortunately, the...
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05/20/21
The first two terms of an arithmetic sequence are given. Find the 10th term
a1 = 5 , a2 = 11 , a10 = ______
05/20/21
Find the sine, cosine, and tangent of angle θ .
*image of triangle with two sides being 28 and bottom being 48. the angles are labeled as "0".I hope that makes sense.sin0=?cos0=?tan0=?
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