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
Delvig [45]
3 years ago
7

If y=x^2 and x=(-8) then y =...

Mathematics
1 answer:
lutik1710 [3]3 years ago
7 0

Answer:

-64

Step-by-step explanation:

If

y=x^2

and the x represents -8

Your answer will be -64

By saying that x=(-8)   all you have to do is plug in the negative 8 to the original equation of y=x^2. This would make it   y=(-8)^2

When you plug in negative 8 to the second power into the calculator your answer will be -64

I hope this helps king!

You might be interested in
Complete the following statement. Write your answer as a decimal or whole number.
natima [27]
$18 is 30% or 0.3 of 60 dollars
6 0
2 years ago
a scientist has 350 mg of radioactive material. the material is cut in half every 2 hours. how much will be left after 10 hours?
marin [14]
If you cut it in half every two hours, the answer will be 10.9375 mg. 
4 0
3 years ago
Read 2 more answers
Evaluate 1/3y + 1/6 when y equals 1/2. then add the result by 1/6
tiny-mole [99]
The answer is right below:

3 0
3 years ago
The cost of a jacket increased from $85.00 to $94.35. What is the percentage increase of the cost of the jacket?
Serggg [28]
It's an 11% increase. To find this,  you have to subtract 85 from 94.35 and then you divide that difference by the original amount. In this case it's 85. After that, you get .11. Then you just turn it into a percent.
8 0
3 years ago
How do you do this i totaly forgot.
vagabundo [1.1K]

Step-by-step explanation:

7^2+8^2=113

Then square root 113 which is 10.63 to 2.d.p

So x=10.63

5 0
2 years ago
Other questions:
  • Help due tmmr! I will give brainliest!
    5·1 answer
  • In science class; abigail's frog weighed 0.88 kilogram. what is the value of the digit in the tenths
    6·1 answer
  • How is a net useful when finding the surface area or prisms and pyramids?
    13·1 answer
  • Systems by graphing
    5·1 answer
  • Whats 2(-1)2 +4(-1)-1=
    5·1 answer
  • Geometry <br> Part of a quiz
    9·2 answers
  • What sign is a result of a negative integer raised to an even power
    7·1 answer
  • . A certain rectangular prism is
    14·1 answer
  • 2 ÷ 48.9 plss need help
    6·1 answer
  • What must be a factor of the polynomial function f(x) graphed on the coordinate plane below?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!