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
Softa [21]
2 years ago
12

What is the factorization of the trinomial below? 2x2 + 11x + 12?

Mathematics
1 answer:
Black_prince [1.1K]2 years ago
6 0
(2x + 3)(x + 4)

Extra characters.
You might be interested in
Find equations of the tangent plane and the normal line to the given surface at the specified point. x + y + z = 8exyz, (0, 0, 8
Dima020 [189]

Let f(x,y,z)=x+y+z-8e^{xyz}. The tangent plane to the surface at (0, 0, 8) is

\nabla f(0,0,8)\cdot(x,y,z-8)=0

The gradient is

\nabla f(x,y,z)=\left(1-8yze^{xyz},1-8xze^{xyz},1-8xye^{xyz}\right)

so the tangent plane's equation is

(1,1,1)\cdot(x,y,z-8)=0\implies x+y+(z-8)=0\implies x+y+z=8

The normal vector to the plane at (0, 0, 8) is the same as the gradient of the surface at this point, (1, 1, 1). We can get all points along the line containing this vector by scaling the vector by t, then ensure it passes through (0, 0, 8) by translating the line so that it does. Then the line has parametric equation

(1,1,1)t+(0,0,8)=(t,t,t+8)

or x(t)=t, y(t)=t, and z(t)=t+8.

(See the attached plot; the given surface is orange, (0, 0, 8) is the black point, the tangent plane is blue, and the red line is the normal at this point)

4 0
3 years ago
How many acres of land are in a rectanglar parcel 234' * 878'
uysha [10]
An acre is 43,560 ft² because the customary system hates you.

Let's find out how many square feet the parcel is so we can convert it into acres.

The area of a rectangle is its base times its height.

A = bh
A = 234 ft * 878 ft
A = 205,452 ft²

Divide by 43,560.

A ≈ <span>4.7165 acres. (round as needed)</span>
7 0
3 years ago
Explain how your knowledge of place value helps you divide a number in the thousands by whole numbers to 10 give an example to s
lapo4ka [179]

Answer with Step-by-step explanation:

The value of a digit due to its position in a number is called as place value.

For example, there's a number

23450

2 is in ten thousands place and it has a place value of 20,000

3 is in thousands place and it has a place value of 3000

4 is in hundreds place and it has a place value of 400

5 is in tens place and has a place value of 50

0 is in unit or ones place and has a value of 0

When we divide the number by 10, we move every digit from its current place value to the right.

23450 divided by 10 = 2345

Now,

2 is in thousands place and it has a place value of 2,000

3 is in hundreds place and it has a place value of 300

4 is in tens place and it has a place value of 40

5 is in unit or ones place and has a place value of 5

6 0
3 years ago
2) What is 8% of 24.52? Round your answer to the nearest hundredth.
alexgriva [62]

What is 8% of 24.52=   1.9616  

just round up

5 0
3 years ago
Read 2 more answers
Simplify.
steposvetlana [31]
I hope this helps you



8m+7m+4n-2n


15m+2n
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the value of 18 powered by 2? 36 ,324, 360 ,9
    13·2 answers
  • How tho ? Steps by step helppp !
    15·1 answer
  • Larry reads that 1 out of 4 eggs contains salmonella bacteria, so he never uses more than 3 eggs in cooking. If eggs do or don't
    5·1 answer
  • Write six hundred seventy-two thousand, four<br> hundred five in standard form.
    12·1 answer
  • PLS HELP What is cos 45 degrees in fraction form?
    13·1 answer
  • For what value of x is f(x) = 10?<br> (-1,6)(2,8)(3, 10) (5, 16)
    5·1 answer
  • Simplify<br> (−2a^2b^4)^3
    8·1 answer
  • Select the correct word or phrase that completes this sentence. Least squares regression is a method that minimizes the sum of t
    5·1 answer
  • 37% of women consider themselves fans of professional baseball. you randomly select six women and ask each if she considers hers
    13·1 answer
  • Solve for the value of c.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!