6:14 + 2 hours = 8:14
8:14 + 20 minutes = 8:34
8:34 + 8 minutes = 8:42
C
Answer:
In the diagram, planes JMN and KLO are parallel and planes JKN and LMP are also parallel.
Step-by-step explanation:
To be parallel in geometric terms means that two planes are on opposite sides of each other and will never intersect or touch. Knowing this, we can go through the choices one by one to see if those planes are parallel.
<em>LMP and JKL are </em><u><em>not</em></u><em> parallel because they intersect at point L.</em>
<em>JMN and JKL are </em><u><em>not</em></u><em> parallel because they intersect at point J.</em>
<em>JKN and LMP </em><u><em>are</em></u><em> parallel because they never intersect or touch. </em>
<em>JMN and KLO </em><u><em>are</em></u><em> parallel because they never intersect or touch. </em>
So, planes JMN and KLO are parallel and planes JKN and LMP are also parallel.
A) cos θ = -(√24)/7 and tan θ = 5/√24 and
B) sec θ = 7/(√24) and tan θ = -5/(√24)
Sine is the ratio of the opposite side of an angle to the hypotenuse. Since sin θ = -5/7, the opposite side is -5 and the hypotenuse is 7.
For A, if the cosine is -√24/7, and the sine was -5/7, then the opposite/adjacent, tangent, would be -5/-(√24). However, two negatives divided make a positive, so the tangent would be 5/√24.
For B: the secant is 1/cos. This means it is the reciprocal, or flip, of the cosine. Instead of A/H, sec = H/A. This means the hypotenuse is 7 and the adjacent side is √24. Tangent = opposite/adjacent; this gives us -5/√24.
For C: the secant, H/A, is -7/5. This means the tangent, O/A, would be -5/5 = -1. This is incorrect.
For D: the cosine, A/H, is √24/7. This means the tangent, O/A, would be -5/√24; this is incorrect.
Answer: The area of the grass is 3360 units.
Step-by-step explanation: Find 60% of the area of the whole garden.
The answer I got was <span>14679</span>
