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Arte-miy333 [17]
3 years ago
15

What is (0.5x + 15) + (8.2x- 16.6)

Mathematics
1 answer:
nadya68 [22]3 years ago
3 0
1.6 I think I’m sorry if it’s incorrect
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The logo on a recycling bin resembles an equilateral triangle with side lengths of 6 centimeters. Approximate the area of the lo
frozen [14]

Answer:

9\sqrt{3} cm² or approximately 15.59 cm²

Step-by-step explanation:

Use the formula for the area of an equilateral triangle, A = \frac{\sqrt{3} }{4}a²

Plug in the side length, 6 cm, as a in the formula:

A = \frac{\sqrt{3} }{4}(6²)

A = \frac{\sqrt{3} }{4}(36)

A = 9\sqrt{3}

So, the area of the logo is 9\sqrt{3} cm² or approximately 15.59 cm²

8 0
3 years ago
Please answer, I will mark "BRAINLY" if good
rjkz [21]
1.20 because you add
6 0
3 years ago
Read 2 more answers
Simplify 1-5/4(6t-3/4)+3(17-5/17)
Firlakuza [10]
-15t/2 + 14159/272

I'm not exactly sure what you are looking for, but this is what I got.
8 0
3 years ago
14. Taxi company A charges $2 per ride plus $0.25 per mile. Taxi company B charges $3 per ride plus $0.15 per mile. Which equati
Lelu [443]

Answer:

So i beiieve the answer is B

Step-by-step explanation:

Because if you thinl about the ride for A is $2 plus 25 cents so its 2 plus 25m thats per mile and b 3 dollars and 15 so u keep adding up until u get the same from both equations if u need further explanation let me know

7 0
3 years ago
Suppose you roll a six-sided 50 times and calculate the mean roll, x .
Vitek1552 [10]

Answer:

0.07

a. the distribution will be a normal distribution.

c. we would suspicious ins there is a 2 % chance of getting the required value.

Step-by-step explanation:

Let the number of times, t be = 50

Assuming that the die is fair

standard deviation = 1.71

mean = 3.5

suppose we want tp find the probability of a 2 showing. The solution becomes:

probability = \frac{2}{6}  = \frac{1}{3}

c. the  mean of rolls will be 0.07

8 0
4 years ago
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