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
kow [346]
3 years ago
14

Find the value of x. 630 440 x + 81

Mathematics
1 answer:
Gre4nikov [31]3 years ago
6 0

Answer: 9(30800x+9)

Hope it helped

You might be interested in
Which of the following lists the angles from smallest to largest?
ioda

Here is your answer

The angle opposite of the larger side is greater and vice versa.

Here

smallest side= AC (8cm)< BC (9cm) <AB (10cm)

So,

angles opposite to these sides are

B <A <C

HOPE IT IS USEFUL

5 0
3 years ago
F(x) = 2x² + x at (-1, 1)
lord [1]

Answer:

f(x) = 2 {x}^{2}  + x \\ at \: that \: point \: given \:  \: x =  - 1 \\ f(x) = 2 {( - 1)}^{2}  + ( - 1) \\ f(x) = 2 - 1 \\ f(x) = 1

4 0
3 years ago
Rewrite the function by completing the square <br> f(x)=x^2-14x+63
Veseljchak [2.6K]

Answer:

f(x) = (x - 7)² - 14

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

  • Standard Form: ax² + bx + c = 0
  • Vertex Form: f(x) = a(bx - c)² + d
  • Completing the Square: (b/2)²

Step-by-step explanation:

<u>Step 1: Define</u>

f(x) = x² - 14x + 63

<u>Step 2: Rewrite</u>

  1. Separate:                              f(x) = (x² - 14x) + 63
  2. Complete the Square:         f(x) = (x² - 14x + 49) + 63 - 49
  3. Simplify:                                f(x) = (x - 7)² - 14
8 0
3 years ago
Read 2 more answers
Victoria is 4 years older than her neighbor. The sum of their ages is no more than 14 years.
marysya [2.9K]
Victoria is 9. Her neighbor is 5.
7 0
3 years ago
Add the following fractions<br>answer the all questions.​
ANTONII [103]

Answer:

1a)  1141/660

3/5 + 6/11 +7/12

   find the LCM of the denominators

the LCM of 5,11,12 is 660

after finding the LCM divide it with the denominator.

after dividing 660 by 5 i get 132. So i need to multiply it with 3. Now, i got 396. Do the same with the rest of the numbers.

u will get smth like this: 396+360+385/660

and the final answer will be1141/660.

b) 71/40

c) 211/28

d) 103/20

5 0
3 years ago
Other questions:
  • Given the function g(x)=7-x^2, evaluate g(x+h)-g(x)/h , h=0
    8·1 answer
  • 10 POINTS !
    11·2 answers
  • KJ=3x+12 And KH=6x-15. What is KG?
    10·1 answer
  • Please Help!!! "What is the area of trapezoid ABCD? Enter your answer as a decimal or whole number in the box. Do not round at a
    8·2 answers
  • Which of the following is the solution to this system of equations? <br>x-y=5<br>2x-3y=18​
    13·1 answer
  • This Question: 1 pt
    15·1 answer
  • Suppose a coefficient matrix for a system has pivot columns. Is the system​ consistent? Why or why​ not? Choose the correct answ
    9·1 answer
  • The function h is defined by h (y) = 2y-7.<br> What is the value of h(8) ?<br> ooo
    6·1 answer
  • In which of the following intervals is the graph decreasing?
    9·1 answer
  • The figure below shows two half-circles at the ends of a rectangle with the dimension shown.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!