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
Pani-rosa [81]
3 years ago
8

Can someone help me out

Mathematics
1 answer:
Lapatulllka [165]3 years ago
8 0
I think it is number 2, x^2-x+2
You might be interested in
What is the value of this expression?
Mila [183]

Answer:

1/4

Step-by-step explanation:

1)2²= 4

2)4²= 16

3)3x2/3=2

4)6+2-4/8=1/4

4 0
3 years ago
A heated piece of metal cools according to the function c(x) = (.5)x − 11, where x is measured in hours. A device is added that
e-lub [12.9K]
16.5 degrees below the starting temp, whatever that is. If its 0, then -16.5 degrees.

The first equation would be (.5)5-11=-8.5, because the metal has been cooling for 5 hours.

The device that 'aids' in the cooling would be -5-3=-8, because it is a separate variable that cools the metal, so the amount the device cools is independent of the natural cooling amount, and the equation is independent of the natural cooling equation.
You then add -8.5 and -8, because the device has lowered 8.5 degrees and 8 degrees. This equals -16.5 degrees, or a decrease of 16.5 degrees.
7 0
3 years ago
Help me pls solve this
Serjik [45]

Answer:

1/8  (Decimal: 0.125)

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
If someone could pls help me this im new to this and yes tysm if you do :)
11111nata11111 [884]

Answer:

A circle of radius = 7 or diameter = 14 or circumference = 43.98 meters has an area of: 0.0001539 square kilometers (km²) 153.9 square meters (m²) 1.539 × 10 6 square centimeters (cm²)

Step-by-step explanation:

can I get branliest please?

8 0
3 years ago
Root 2+ root 32+ root 64​
Savatey [412]

●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Hi my lil bunny!

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

Let's simplify step-by-step.

root^2 + root^{32} + root^{64}

= o^2 rt^2 + o^2 rt^{32} + o^2 rt^{64}

Answer : \boxed{o^2 rt^2 + o^2 rt^{32} + o^2 rt^{64}}

❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙

●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●

Have a great day/night!

❀*May*❀

6 0
3 years ago
Other questions:
  • Using two or more complete sentences, explain how to find the sum of the geometric series.
    14·1 answer
  • I have no clue how to solve question 10 and if u know how to it goes with the pie chart. So please help me
    12·1 answer
  • Suppose John opens a savings account with $1,000 that compounds interest daily. The APR at the time John deposits the account is
    10·1 answer
  • What does the slope of the graph show about Emma's typing speed?
    9·1 answer
  • How do you find area of a trapezoid I will mark brainliest for the most explained and simple answer!!!!
    7·1 answer
  • What is the new equation of the quadratic function​
    14·1 answer
  • A group of 5 friends sold lemonade. If they sold each cup for $0.50 on Friday and for $0.45 on each other day of the week, how m
    11·2 answers
  • The side length of the base of a square pyramid is 30 centimeters. The height of the pyramid is 45 centimeters. What is the volu
    10·1 answer
  • the cylinder has radius 4√3 and hight h. the total surface area of the cylinder is 56π√6. find the exact value of h giving the a
    15·1 answer
  • 9 times x is 81<br> So what is x
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!