1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BartSMP [9]
2 years ago
13

What is the reference angle of -5pi/4

Mathematics
1 answer:
Afina-wow [57]2 years ago
7 0

Answer:

45°

Step-by-step explanation:

-5pi/4 = -225°

-225° = 135°

180 - 135 = 45

You might be interested in
Which of the following represent independent events? Spinning a 3 on a spinner and then spinning again and getting a 2. Getting
babymother [125]

Answer:

huh?

Step-by-step explanation:

4 0
3 years ago
How do you graph the line on a graph
kotykmax [81]
by starting from the number on the z axis and going up from the y axis
5 0
3 years ago
A pizza delivery shop averages 20 minutes per delivery with a standard deviation of 4 minutes. What is the probability that a pi
Orlov [11]
We have the mean, μ = 20 and the standard deviation, σ = 4

X ≈ N(20, 4²)

We want P(X<15)

Standardising gives

P(X<15) = P(Z<\frac{15-20}{4})
P(X<15) = P(Z< -1.25) ⇒ When the value of the z-score is negative, we will read the value of z<1.25 on the z-table then subtract the answer from 1

P(X<15) = 1 - P(Z<1.25)
P(X<15) = 1 - 0.8944
P(X<15) = 0.1056

Hence, the probability that pizza takes less than 15 minutes to be delivered is 0.1056 = 10.56%
7 0
3 years ago
Please help me i need to solve for x
butalik [34]

Answer:

1.732i (complex form)

its weird, at high-school level complex shouldn't come, its considered mistake in the question. But the mathematically its all correct

Step-by-step explanation:

4 0
2 years ago
BRAINIEST TO WHOEVER RIGHT
Oxana [17]
Answer:

Question 6. M(5, 2)

Question 7. M(-6, 0)

Step-by-step explanation:

1. C(3, -5) and D(7, 9)

Use the midpoint formula:

(x1 + x2/2, y1 + y2/2)

(3 + 7/2, -5 + 9/2)

(10/2, 4/2)

(5, 2)

2. S(-8, -6) and T(-4, 6)

Use the midpoint formula:

(x1 + x2/2, y1 + y2/2)

(-8 + -4/2, -6 + 6/2)

(-12/2, 0/2)

(-6, 0)
7 0
2 years ago
Other questions:
  • The function y = -2(x-3)^2+4 shows the daily profit (in hundreds of dollars) of a hot dog stand, where x ist the price of a hot
    5·1 answer
  • Which of the following statements is true about the division expression 686.54 ÷ a? A. If a is a number greater than 686.54, the
    9·1 answer
  • The blue segment below is a radius of 00. What is the length of the diameter
    7·1 answer
  • 5. Bob the Burrito is tumbling down a mountain, If Bob is going 20 m/s for 45 seconds
    5·1 answer
  • If 3 pounds of chocolate cost $25.50 how many pounds can you buy for $42.50
    8·2 answers
  • Find the surface area of the hemisphere 6cm
    5·1 answer
  • Which function is represented by the graph?
    6·2 answers
  • Jalil is training for a marathon. On Monday, he biked 7.2 miles from his home to a park where he ran 10 laps on a path around a
    13·1 answer
  • Which expression is equivalent to 6 + 12x?
    10·1 answer
  • The angles of a triangle are described as follows: angle a is the largest angle; its measure is twice the measure of angle b. Th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!