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
Zolol [24]
2 years ago
6

Evaluate b^2c^-1 for b=8 and c=-4

Mathematics
1 answer:
HACTEHA [7]2 years ago
4 0
When evaluating b^2c^-1 for b=8 and c=4, the answer is -16

E = b^2c–1
x-a = 1/xa

E = b^2c - 1
= 8^2 x (-4)-1
= 64/-4
= -16
You might be interested in
Pls for the love of god someone explain how to do this to me
viva [34]
I’m not sure...but I think

x+y=5
If x =15
Then 15+y=5
Y= 10
The 2nd robot can do the task in 10min
5 0
3 years ago
The following pentagon, ABCDE is rotated about the origin 90 counterclockwise. Select the new coordinates of C and E after the
katrin2010 [14]

Answer:

its 10

Step-by-step explanation:

10 times 1 is 10

8 0
2 years ago
Expresion 2 5+4X2+6-2X2-1 Insert parentheses in Expression 2 so that it has a value of 19. Then show why your expression has a v
solong [7]
(5+4+6-2)×2×2-1
(9-4)×2×2-1
5×2×2--1
10×2-1
20-1
19
3 0
3 years ago
What is the decimal equivalent of the fraction?
Anton [14]
7 divided by 12 = 0.583
7 0
3 years ago
Read 2 more answers
Find the distance between the two points.<br> (-6, – 7), (0,0)
Elden [556K]

Answer:

√85

Step-by-step explanation:

for this, you will probably need to draw a graph. Plot the points, and then you will notice that you can draw a triangle with one side being the x-axis ( go on to (-6,0) then drop down unitll you hit the point (-6;-7)

// use the pythagoream theorem to find the length

the distance of the leg on the x-axis is 6  (calculate 0-(-6))

the distance of the leg that is dropping down is -7 (calculate 0-(-7))

then we have 2 legs and need to find the hypotenuse.

Pythagorean theorem a^2 + b^2 = c^2

substitute :

6^2 + 7^2 = c^2

36+49 = 85

c= √85

8 0
3 years ago
Other questions:
  • I need help with 6-9 it’s algebra :)
    15·1 answer
  • free 100 points A car drives a route that measures 2.75 miles. What does the route measure in feet? A.11,880 ft B.13,200 ft C.14
    5·2 answers
  • Rectangle ABCD is congruent to rectangle .
    9·2 answers
  • The difference of Z and 35 is not more than 2
    12·1 answer
  • PLS HELPQuestion 4(Multiple Choice Worth 4 points)
    11·1 answer
  • 3. One morning, the elevator in Emilio's apartment building was out of order. When he walked down the stairs from
    12·1 answer
  • 2+2 please help meeeeeee
    7·2 answers
  • Find the distance between 4 and negative 3 if they were on a number line.
    12·2 answers
  • Evaluate the following limit Lim x approaching 2<br><br> (x^2)-1/x-2<br>​
    11·1 answer
  • PLEASE I JUST WANT A GOOD GRADE The spinner below shows 10 equally sized slices. Diane spun the dial 50 times and got the follow
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!