Answer:
65.9 ft
Step-by-step explanation:
The Law of Sines tells us the relationship between an angle and the opposite side. We are given the angle opposite the given side, but we need the angle opposite the side of interest.
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<h3>third angle</h3>
The sum of angles in a triangle is 180°, so the measure of the angle at the balloon is ...
angle C = 180° -75° -60° = 45°
<h3>ground distance</h3>
Then the distance between Amaya and Rochelle (c) is ...
c/sin(C) = r/sin(R)
c = r×sin(C)/sin(R) = (90 ft)×sin(45°)/sin(75°)
c ≈ 65.8846
Amaya and Rochelle are about 65.9 feet apart.
Answer: 3 26/50 or 3 52/100
Step-by-step explanation:
The rectangular bedspread measures 1 1/10 by 3 2/10. To know the length of fringe that Rebekah needs to buy for the whole bed, we multiply the figures given together since it's a rectangle.
Area of a rectangle= length × breadth
= 3 2/10 × 1 1/10
Change to improper fraction
= 32/10 × 11/10
= 352/100
= 3 52/100
Reduced to lowest term will be 3 26/50.
The length Rebekah needs to purchase is 3 52/100 or 3 26/50.
Answer:
i think {x,y} = {-5,-2}
Step-by-step explanation:
Answer:
Distributive property, Inverse Operation, and Division property of Equality
Step-by-step explanation:
Because 8•x is 8x and 8x3 is 24 so then the equation would be 8x-24=-40 then you have to add 24 on both sides to the 8x by itself and also get -16 which you would divide 8 on both sides to get x= -2
Answer:
<u>The correct answer is D. 6r √qr</u>
Step-by-step explanation:
Let's find out the equivalent to √12qr² * √3r
Let's recall that one of the properties of the roots is:
√a * √b = √a * b, for all positive real numbers a and b.
Therefore,
√12qr² * √3r = √(12qr² * 3r)
√(12qr² * 3r) = √36qr³
√36qr³ = 6r √qr
<u>The correct answer is D. 6r √qr</u>
Note. Same answer to question 14456552, answered by me today.