a road has a 10% grade a. what is the angle of elevation of the road? b. if the road is 2 km long how much does it rise?

Q: A triangle has two sides that measure 12 inches and 19 inches. What is the range of values, x, of…

A: "As per our guidelines we are allowed to answer only first complete question, kindly repost others.…

Q: Which is greater, the distance from A to B or the distance from A to C?

A: Given,

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A:

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A:

Q: What is the length of each horizontal segment?

A:

Q: F 1m -|–1,5 m-

A: Tan 45 = h/2.5 h = 2.5(1) h = 2.5

Q: 19) 14.1 15 A) 4.3 C) 5.8 B) 5.1 D) 3.3 Determine if line AB is tangent to the circle. 21)

A:

Q: Answer is it linear? what would a new point at 56 inches would mean?

A: A scatterplot of  and  is given.The range of each variable is provided.A new point at 56 inches is…

Q: If D is the midpoint of CE, what is the value of ED?

A: given that D is the mid point of CE. we have to find value of ED.

Q: A roof must have a pitch of 7/15 . If the roof rises 7 inches how far should it run ? A. 0 inches B.…

A: A roof must have a pitch of 7/15 . If the roof rises 7 inches how far should it run ? A. 0 inches B.…

Q: 20) 5.3 12 A 15.3 C 13.8 B 13.1 Di 7.7

A: So height of triangle will be 12 because the diameter perpendicular biscets the chords in the circle

Q: 25 30° -- SERCA X

A:

Q: Four-sided Polygons 3 4 2.

A:

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A: We will solve the problem using coordinate system. For analysis let us label each point and give…

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Q: A hot air balloon flies directly above a straight 5 mile road that connected two towns. The pilot…

A: For the given angle 35 and 31 degree and 5 miles road  height of the balloon from  the ground is…

Q: "hat is the distance between (-2, 4)and the line 3x -4y +7= 0? | 27 29 3.

A:

Q: Liola drives 19 km up a hill that is at a grade of 15º. What horizontal distance, to the nearest…

A: Introduction: The antenna of the station is used to calculate the horizontal distance to the…

Q: A В Use the method above to find the distance from the point P(-3, 1,5) to the line through A(1,…

A:

Q: 7) A 12-centimeter rod is held between a flashlight and a wall as shown. Find the length of the…

A: Consider  To find: length of the shadow CD.

Q: 4. What is the total area under the curve for the normal distribution? 4. What do you call the graph…

A: Normal distribution  f(x) is said to be normal distribution and which mean=μ, standard deviations=σ…

Q: E K N -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 1.) EH = 2.) HN = 3.) KE = 4.) NE = 000

A:

Q: 6) One night after escaping Jurassic Park, Fluffy and Talula are accidentally awoken by a ranger in…

A: Let the point A denote the position that Taula is at after running at a speed of 40 mph for 15…

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.