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
mixer [17]
3 years ago
12

(x2 − 8x + 5) − (−3x2 + 5x − 9)

Mathematics
1 answer:
julia-pushkina [17]3 years ago
7 0
(X²-8X+5)-(-3X²+5X-9)
=X²-8X+5+3X²-5X+9
=4X²-13X+14
That's your answer lovely~
You might be interested in
Please Help, 20 points and brainiliest, URGENT.
ch4aika [34]

Answer:

Step-by-step explanation:

∠ACB and ∠ECD are vertical angles, so ∠ACB = ∠ECD.

∠D = ∠B

∠A = ∠E

△ABC and △EDC are similar because they have the same angles.

4 0
3 years ago
Find the equation of the tangent line and normal line to the curve y=(6+4x)2 at the point (6,900). Write the equations of the li
Ksenya-84 [330]

Answer:

Equation of the tangent to the curve

y = 240x - 215994

Equation of the normal

y = (-1/240)x + 9.75 = - 0.00417x + 9.75

Step-by-step explanation:

y = (6 + 4x)² = 36 + 48x + 16x² = 16x² + 48x + 36

dy/dx = 32x + 48

At the point (6,900),

dy/dx = 32(6) + 48 = 240

Equation of the tangent at point (a,b) is

(y - b) = m(x - a)

a = 6, b = 900, m = 240

y - 6 = 240(x - 900)

In the y = mx + b form,

y - 6 = 240x - 216000

y = 240x - 215994

The slope of the normal line = -(1/slope of the tangent line) (since they're both perpenducular to each other)

Slope of the normal line = -1/240

Equation of normal

y - 6 = (-1/240)(x - 900)

y - 6 = (-x/240) + 3.75

y = (-1/240)x + 9.75

y = - 0.00417x + 9.75

8 0
3 years ago
Write an inequality and solve it for four more than a number is more than 13.
True [87]
When you write it as an inequality you get x + 4 > 13
6 0
3 years ago
Read 2 more answers
What is the quotient of 8/9 and 1 1/3
Art [367]
Hello,

To divide by a fraction, multiply by its reciprocal.

Solution:

8/0 x 3/11 

The greatest common factor is 3; cancel 3 out.

The problem will simplify to 8/33.



Faith xoxo
5 0
3 years ago
penny makes 6 liters of applesauce.she saves 0.56 liter for dinner and puts te rest in jars.if each jar holds 0.68 litef,how man
dusya [7]
8 jars because you subtract 0.56 from 6. Afterwards, you divide the difference which is 5.44, by 0.68 and get eight. 
6 0
3 years ago
Other questions:
  • Bell Ltd. is going out of business. It needs to pay off all its liabilities before it closes for good. It wants to convert some
    11·1 answer
  • In a certain county, the number of charter schools is 10 less than twice the number of alternative schools. We know that there a
    11·2 answers
  • Pentagon ABCDE ~ Pentagon FGHIJ. If CD=14, DE=19, and IJ=42, what is the length of HI.
    14·1 answer
  • Find the maximum value of P=3x+2y subject to the following constraints:<br> Please help me!!!
    11·1 answer
  • as viewed from Cliff 360 m above sea level the angle of depression of a ship is to 28° how far is the ship from the shore
    15·1 answer
  • On field trips there must be 2 chaperones for every 15 students which ratio correctly express the ratio of students
    8·1 answer
  • What is 700 divided by 371 +18-6?
    6·2 answers
  • Two lines have a slope of 3 and different y-intercepts how many solutions will this system have
    5·1 answer
  • Solve the system using elimination. Show your work! (6 pts)<br> (7x + 10y = 11<br> (4x + 3y = -10
    8·1 answer
  • What is the value of x angle in a circle with center O?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!