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
professor190 [17]
3 years ago
7

Help please helpp ohh god

Mathematics
2 answers:
gtnhenbr [62]3 years ago
8 0
i feel your pain though :/
user100 [1]3 years ago
4 0

Answer:

i

Step-by-step explanation:

i^85

= i^84 * i

= (i^4)^12 * i

= 1^12 * i

= 1 * i

= i

You might be interested in
After stepping into a room with unusual lighting, Michelle's pupil has a diameter of 8 millimeters. What is the pupil's circumfe
RideAnS [48]
2 x Pi x Radius I think?
8 0
3 years ago
Use what you already know to find a, b, and c.
Valentin [98]

Answer:

Use the "find vertically opposite angle" method.

a = 80°

To find the other angles:

Since the angles equal up to 360 which makes a full circle shape...

360 - 80 - 80 = 200 (B and C)

200 ÷ 2 = 100 (Angle for B and C since they are vertically opposite, hence having the same angle)

b = 100°

c = 100°

8 0
3 years ago
3x - 1/5= x+1/3 Could you please solve this as soon as possible
VARVARA [1.3K]

x = 0.27

:)

good luck

4 0
3 years ago
Help please I really need help, thank you
nirvana33 [79]

Answer:

What do you need help with? Answer and I will tell you anything you need.

Step-by-step explanation:

6 0
3 years ago
Solve the equation by completing the square.Round to the nearest hundredth if necessary. X^2–x–7=0
lesya [120]
NOTE:  \left(x-\dfrac{1}{2}\right)^2=x^2-x+\dfrac{1}{4}

x^2-x-7=0 \\ \\ \underbrace{x^2-x+\frac{1}{4}}_{\left(x-\frac{1}{2}\right)^2}-7\dfrac{1}{4}=0 \\ \\  \\ \left(x-\frac{1}{2}\right)^2=7\frac{1}{4}=\frac{29}{4} \qquad /\sqrt{}\\ \\  \left|x-\frac{1}{2}\right|=\dfrac{\sqrt{29}}{2} \\ \\  x_1=\dfrac{1}{2}-\dfrac{\sqrt{29}}{2} \approx  -2.19 \\ \\ x_2=\dfrac{1}{2}+\dfrac{\sqrt{29}}{2} \approx 3.19

ANSWER:  c)

5 0
3 years ago
Other questions:
  • Which of the following equations is the result of cross multiplying the given proportion?
    9·1 answer
  • Triangle ABC is right angled at A. if AB is 20 cm and AC is 15 cm then find length of BC
    8·1 answer
  • 5^2•3^-1•5^-3/3^4•5^-1•3^-3
    13·1 answer
  • What is the slope of the line represented by the equation y=2/3-5x?
    9·2 answers
  • 41.2 x 1.5. Then explain where the decimal point should go and why
    14·2 answers
  • The coffee beans from 14 trees are required to produce 7.7 kg of coffee. This is the
    13·1 answer
  • paiges ballet slipperds were 20% off the original prioce. write an expression to show how much she will pay for the ballet slipp
    9·1 answer
  • On one day a Plumber Joe earned $80 on a plumbing job. Out of his earnings he spent $6.85 on tea and snacks, $5.50 on food and $
    10·1 answer
  • Make up a data set of five values with a mean of 10 and a median of 12 None of the values in your data set can be reapeted
    13·1 answer
  • What is the y-intercept of the line?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!