Mackenzie ran the olympic marathon of 26 1/5 miles in a time of 5 4/5 hours. How far did she run in a 1 hour?
1 answer:
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Answer:
So Priya need cups of raspberries for the whole cake.
Step-by-step explanation:
Given data;
cups of raspberries which is enough for
of the cake.
For making of the cake need
cups of raspberries.
For making cake need
cups of raspberries.
For making cake need
cups of raspberries.
∴ Priya need cups of raspberries for the whole cake.
Answer:
<em>The firefighter should extend the ladder at 54° of elevation.</em>
Step-by-step explanation:
<u>Trigonometric Ratios</u>
The ratios of the sides of a right triangle are called trigonometric ratios. There are six trigonometric ratios, sine, cosine, tangent, cosecant, secant, and cotangent.
The longest side of the triangle is called the hypotenuse and the other two sides are the legs.
Selecting any of the acute angles as a reference, it has an adjacent side and an opposite side. The trigonometric ratios are defined upon those sides.
<em>Tangent Ratio:</em>
The woman is trapped at 91 feet up from the ground, and the firetruck is 67 feet away from the building.
The wall, the ground, and the ladder form a right triangle, where θ is the horizontal angle of the ladder.
Being the height of the woman the opposite leg and the distance where the firetruck is parked, the adjacent leg:
The angle is calculated as the inverse tangent:
The firefighter should extend the ladder at 54° of elevation.