A triangle has side lengths of 6x + 8 cm, 8x - 3y cm, and 9 - 5y cm.

Mathematics

1 answer:

elena55 [62]3 years ago

5 0

Answer:

thanks lol

Step-by-step explanation:

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Susan tips at the rate of $75 to 5 waiters. How many waiters will she be tipping,if she can afford $90 tip?

mash [69]

She would be able to tip 7 waiter if she has enough money left over to tip the 7 waiters.
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8 0

3 years ago

Daniela facing a 12 ft tall statue that is 15 ft away. She can see the reflection of the top of the statue in a puddle on the gr

mote1985 [20]

Answer:

36 ft

Step-by-step explanation:

Daniela facing a 12 ft tall statue that is 15 ft away. She can see the reflection of the top of the statue in a puddle on the ground 5 ft in front of her. How tall is Daniela?

Hence, this is calculated as:

5ft/15ft = 12 ft/Daniela's height

Cross Multiply

5ft × Daniela's height = 15ft × 12ft

Daniela's height = 15ft × 12 ft/5ft

= 36ft

Therefore, Daniela's height = 36 ft

4 0

3 years ago

Please help. urgent!

Dvinal [7]

the answer is 5 pi/6.........

6 0

3 years ago

A person on a runway sees a plane approaching. The angle of elevation from the runway to the plane is 11.1° . The altitude of th

Gnoma [55]

Answer:

The horizontal distance from the plane to the person on the runway is 20408.16 ft.

Step-by-step explanation:

Consider the figure below,

Where AB represent altitude of the plane is 4000 ft above the ground , C represents the runner. The angle of elevation from the runway to the plane is 11.1°

BC is the horizontal distance from the plane to the person on the runway.

We have to find distance BC,

Using trigonometric ratio,

$\tan\theta=\frac{Perpendicular}{base}$