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Finger [1]
3 years ago
10

What is the sum of (1 - 80° - 15) and (2 + 12x – 3c)?

Mathematics
2 answers:
sp2606 [1]3 years ago
6 0

Answer:

112

Step-by-step explanation:

IgorC [24]3 years ago
6 0

Answer:

b

Step-by-step explanation:

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there are 120 students in a school marching band. they march in an array with the same number of students in each row. what are
Sloan [31]

Answer:

20 X 6

Step-by-step explanation:

20 X 6 = 120 I'm not smart but this is pretty easy

5 0
3 years ago
On Monday, a localamburger shop said a combined total of 225 hamburgers and cheeseburgers. The number of cheeseburgers sold was
zheka24 [161]

Answer:

h = hamburgers sold

2h - 72 = 578

2h = 650

2       2

h = 325

There were 72 fewer cheeseburgers sold than hamburgers. That means cheeseburgers = 325 - 72

325 - 72 =  253

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325 = hamburgers

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Hamburgers = 325

Hope this helps :)

4 0
3 years ago
The angle of depression from the top of a cruise ship to the top of a sailboat is 22. Sitting above water, the cruise ship is 23
dusya [7]

Answer:

The distance between the cruise ship and the sail boat is 517 feet.

Step-by-step explanation:

The cruise ship is 236 feet tall, and the sailboat is 236 tall; this means the distance between the top of the cruise ship and the top of the sail boat is

236 feet - 27 feet = 209 feet.

We also know that the angel of depression from the top of the cruise ship to the bottom of the cruise ship is 22°. This forms a right triangle as shown in the figure attached.

Now from trigonometry we get:

tan \: \theta = \dfrac{209}{d}

d= \dfrac{209}{tan\:\theta }

\boxed{d=517ft}

The distance between the cruise ship and the sailboat is 517 feet.

3 0
3 years ago
When you draw a circle and two of its diameters and connect the end points of the diameters what quadirateral do you get?
sergij07 [2.7K]
A vin diagram I'm pretty sure. or maybe drugs pflucked my brain up. js
3 0
3 years ago
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