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lapo4ka [179]
2 years ago
15

50 POINTS HURRY will give brainliest

Mathematics
1 answer:
Reptile [31]2 years ago
7 0

Answer:

Step-by-step explanation:

6x + 5x + 26.5 + 7x - 8 + 4x+21.5+5x+19+10x+13.5 = 720

37x + 72.5 = 720

37x = 647.5

x = 17.5

Vertices = 105 deg, 114 deg, 114.5 deg, 91.5 deg, 106.5 deg, 188.5 deg

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Consider the graph with four lines below. On a coordinate plane, line a has a positive slope and goes through points (negative 1
yan [13]

Answer:

The correct option is;

line a and line b

Step-by-step explanation:

Lina a passes through (-1, 0) and (1, 2)

Line b passes through (2, 2) and (-1, -1)

Line c passes through (0, 3) and (1, 0)

Line d passes through y = 1

An equation that has no solution

By examination, from the plot of the coordinates using an online tool, the system that would have no solution is the system of line a and line b because they are parallel lines and cannot meet or have a point where there is a common solution, therefore, there are no solutions when the equations of the two lines are combined in one equation

Slope of line a = -2/-2 = 1

Slope of line b = 3/3 = 1

The slopes of lines a and b are equal, therefore, line a and line b are parallel.

5 0
3 years ago
Write the product of 0.4. X 0.4 x 0.4 in exponential form
Mama L [17]

Answer:

(.4) ^3

Step-by-step explanation:

0.4. X 0.4 x 0.4

We are multiplying 3 of the number .4 's together

The number 3 is the exponent

(.4) ^3

3 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST Pump it Up gym's daily revenue each can be modeled by R(x) = 5x where x represents the number of customers
Alexxx [7]

Answer:

P(x) = 3x - 150

Step-by-step explanation:

Step-by-step explanation:

P(x) = R(x) - C(x)

Given:

R(x) = 5x

C(x) = 2x + 150

P(x) = 5x -(2x+150)

P(x) = 5x - 2x -150

P(x) = 3x - 150 <- Answer

6 0
3 years ago
Read 2 more answers
Plz HELP!!
Juli2301 [7.4K]

Answer:

1st, 2nd, and 4th

Step-by-step explanation:

8 0
2 years ago
Anarime estimates that of people booked on the fights actually show up in the e books 70 people on a fight for which the maximum
Mandarinka [93]

Answer:

An airline estimates that 94% of people booked on their flights actually show up. If the airline books 77 people on the flight for which the maximum number is 75, what is the probability that the number of people who show up will exceed the capacity of the plane?

-------------------------

Binomial Problem with n = 77 and p = 0.94

---

P(76 <= x <= 77) = 1-P(0 <=x <= 75) = 1 - binomcdf(77,0.94,75) = 0.0504

==================

Cheers,

Stan H.

3 0
3 years ago
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