northlandtrails
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
northlandtrails
northlandtrails
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
General
A ship leaves port at 10am traveling north at 35knots. 3 hours later the ship changes course N 65 degrees E and travels for one hour? How far from the port is the ship at 2pm? How far from the port will it be at 3pm?
General
3 months ago
A square has a perimeter of 28 feet.What is its area?
General
3 months ago
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree. B = 15° C = 113° b = 49A = 50°, a = 174.3, c = 149.2A = 52°, a = 151.2, c = 176.3A = 52°, a = 149.2, c = 174.3A = 50°, a = 176.3, c = 151.2
General
3 months ago
A circle has a circumference of 12 it has an arc of length 11 what is the central angle of the arc in degreesA circle has a circumference of 12 it has an arc of length 11 what is the central angle of the arc in degrees
General
3 months ago
Line m is represented by the function f(x) = 1/3x +5/2. After transformation, the image, line m’, is represented by the functions g(x) = 1/2 f(x+3) + 1/2. Which statements below describe the transformation from m to m’? Select all that apply. A.) m is dilated by a scale factor of 1/3B.) m is shifted to the left 3 unitsC.) m is shifted to the left 5/2 unitsD.) m is shifted up 1/2 unitsE.) m is dilated by a factor of 2
General
3 months ago
Plz help asapUse the Pythagorean Identity to find the missing trig function.a) Find [tex]sin0[/tex] if [tex]cos0=\frac{1}{4}[/tex]b) Find [tex]cos0[/tex] if [tex]sin0=\frac{2}{5}[/tex]c) Find [tex]sin0[/tex] if [tex]cos0=\frac{3}{4}[/tex]
General
3 months ago
Triangle ABC and triangle PQR are given. Triangle ABC is congruent to triangle PQR by SAS. If angle ABC = 12x+2, angle PQR = 142-2x, AB = 5y+7, and PQ = 3y-1, then which of the following statements are true? Select all that apply
General
3 months ago
Need help ASAP!! A triangle has side lengths of 34 in., 20 in., and 47 in. Is the triangle acute, obtuse or right?A. rightB. obtuseC. acuteFor the answer I got B. obtuse. Is it correct?16. A triangle has side lengths of 1.2, 4.6 and 5. Determine if the triangles is Acute, Obtuse, or Right. For the answer I got Acute. Is it correct?17. Find the value of x. Picture 1 is my work for number 11. Picture 2 is my work for number 16. Picture 3 is what I need to use to solve for x.
General
3 months ago
Two kinds of perfume are packaged in square pyramidal bottles. Perfume A is packaged in a bottle with a base of 3 inches square and a slant height of 2.5 inches. Perfume B is packaged in a bottle with a base 2.5 inches square and has a slant height of 3 inches. Which bottle contains more glass?
General
3 months ago
Need Help ASAP!!.1. Error Analysis: Anita Help drew the triangle below. Her friend, Greta Life, told her that her triangle was incorrect. Who is correct? Explain. 2. The Geo Air pilot is looking at SCCA from the plane. From the aircraft the angle of depression is 17 degrees. If the plane is at an altitude of 10,000 feet, approximately how far is the plane to SCCA? Round your answer to the nearest tenth. The image is not drawn to scale. 3. Trey Rigg’s house is next to a large pine tree. The National Weather Center has issued a warning for high winds. Trey is worried that his house is at risk of being crushed by the pine tree. Trey’s house is 25 feet from the base of the tree and Trey calculates the angle of elevation to be 43 degrees from the base of his house. Find the height of the tree to determine if Trey’s house is at risk. Round your answer to the nearest tenth. Picture 1 is for Number 1.Picture 2 is for Number 2.Picture 3 is for Number 3.
General
3 months ago
Figure ABCD is a parallelogram.What are the lengths of line segments AB and BC? ○ AB=4; BC=16○AB=4; BC=8○AB=10; BC=20○AB=10; BC=28
General
3 months ago
You purchase boxes of cereal until you obtain one with the collector's toy you want. If, on average, you get the toy you want in every 49th cereal box, what is the probability of getting the toy you want in any given cereal box?
General
3 months ago
For the month of January in a certain city, 42% of the days are cloudy. Also in the month of January in the same city, 41% of the days are cloudy and rainy. What is the probability that a randomly selected day in January will be rainy if it is cloudy?
General
3 months ago
Determine the solution for x²-3x-28≥0
General
3 months ago
At the beginning of 1990, 21.7 million people lived in the metropolitan area of a particular city, and the population was growing exponentially. The 1996 population was 25 million. If this trend continues, how large will the population be in the year 2010
General
3 months ago
What is the value of y?Y + 30°A. 85°B. 55 c. 110°D. 10°
General
3 months ago
Rectangle ABCD is shown on the grid.The area of rectangle ABCD in square units is_____ .Anyone know how to do this math problem and if so could you please take your time to explain it in the comments below thank you!
General
3 months ago
1) For A = {a, b, c, d, e} and B = {yellow, orange, blue, green, white, red, black}. a) Define a relation R from A to B that is a function and contains at least 4 ordered pairs. b) What is the domain of this function? c) What is the range of this function?
General
3 months ago
The claim is that the proportion of peas with yellow pods is equal to 0.25 (or 25%). The sample statistics from one experiment include 590 peas with 139 of them having yellow pods. Find the value of the test statistic.
General
3 months ago
The sides and hypotenuse of a right triangle are strictly increasing with time. At the instant when x is 24 inches and y is 32 inches, dy/dt = 2 dx/dt. If dθ/dt = −0.01 radians per minute at the same instant, what is the value of dy/dt at that same instant ?
General
3 months ago
Previous
1
2
3
4
Next