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Contact [7]
3 years ago
11

100 POINTS!!!!! I REALLY NEED HELP!!!!

Mathematics
2 answers:
vekshin13 years ago
5 0

Answer:

The answer would be 221

Step-by-step explanation:

there is a 20 customer difference from 22 to 42 and 42 customers gave 91 in tips. 22 customers gave 73 in tips. you need to find the answer for 100 people so what you do is you take the 174 that the 80 customers gave in tips and add 47 to 174 and you get the answer

miss Akunina [59]3 years ago
5 0

Answer:

The answer would be 221

Step-by-step explanation:

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We can describe 12x – 8 as an expression.
never [62]

Answer:4 and 3x-2 are roots of 12x-8.

Step-by-step explanation: Expression contains no equality sign

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3 years ago
Help please i suck at geometry
Tems11 [23]

Answer:

A

Step-by-step explanation:

10 and 8 are equal

11 and 15 are equal

due to the fact that the angles 10 and 11 but also 8 and 15 are supplementary, we know that they add up to be 180 degrees

180-42=138 degrees

and this means that angle 8 will also be 138 because of what we established earlier

5 0
3 years ago
A.) Where does the turning point of the curve Y= 6- 4x - x^2 occur?
Amiraneli [1.4K]

Answer:

Have you gotten the answer. if yes Hmu... Aihs I sit beside you

Step-by-step explanation:

3 0
3 years ago
The angle of elevation to the top of a skyscraper is measured to be 2 degrees from a point on the ground 1 mile from the buildin
Alex

Answer:

0.034921 miles or 1843774 feet tall

Step-by-step explanation:

Using trigonometric functions we know that x=rcos(\theta) and y=rsin(\theta) where \theta=angle and r is the hypotenuse of the triangle.

First we will calculate the hypotenuse using the x equation, since we know x = 1 mile (distance from the building on the ground) we have:

x=rcos(\theta)\\\\1=rcos(2)\\\\r=\frac{1}{cos(2)} \approx. 1.0061mi

Now we will calculate the height of the building using the y equation and so:

y=rsin(\theta)\\\\y=\frac{1}{cos(2)} \times sin(2) = \frac{sin(2)}{cos(2)}=tan(2)=0.034921mi

The building is 0.034921 miles or approximately 184.3774 feet tall.

4 0
3 years ago
Check out this app! It's millions of students helping each other get through their schoolwork. https://brainly.app.link/qpzV02Ma
avanturin [10]
Thanks, this app has helped me a lot.
5 0
3 years ago
Read 2 more answers
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