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
aliya0001 [1]
3 years ago
10

Write a trinomial EXPRESSION that is equivalent to 2x(3x-2)+5(3x-2)

Mathematics
1 answer:
Alexandra [31]3 years ago
5 0
Just multiply out the given expression, combine like terms and arrange them in descending order by powers of x.

<span>2x(3x-2)+5(3x-2) =>  6x^2 - 4x + 15x - 10

Combining like terms results in   6x^2 + 11x - 10 (answer)</span>
You might be interested in
thomas has 4 blocks colored blue,red,green and yellow. How many different ways can he combine them on a shelf?
puteri [66]

Answer: 24

Step-by-step explanation:

Take the factorial of that number.

4! = 4*3*2*1=24

8 0
3 years ago
An 8th grade class project involves decorating a rectangular box with the following dimensions.
Margarita [4]

Answer:1500

Step-by-step explanation: so i got the anwser 1539.2 and just rounded to the nearest hundredth which is 1500 hopefully it helps!

5 0
3 years ago
You are given g(x)=4x^2 + 2x and
Strike441 [17]

Answer:

324

Step-by-step explanation:

Given:

g(x)=4x^2+2x\\ \\f(x)=\int\limits^x_0 {g(t)} \, dt

Find:

f(6)

First, find f(x):

f(x)\\ \\=\int\limits^x_0 {g(t)} \, dt\\ \\=\int\limits^x_0 {(4t^2+2t)} \, dt\\ \\=\left(4\cdot \dfrac{t^3}{3}+2\cdot \dfrac{t^2}{2}\right)\big|\limits^x_0\\ \\=\left(\dfrac{4t^3}{3}+t^2\right)\big|\limits^x_0\\ \\= \left(\dfrac{4x^3}{3}+x^2\right)-\left(\dfrac{4\cdot 0^3}{3}+0^2\right)\\ \\=\dfrac{4x^3}{3}+x^2

Now,

f(6)\\ \\=\dfrac{4\cdot 6^3}{3}+6^2\\ \\=288+36\\ \\=324

4 0
3 years ago
Please help me out!!!
serg [7]

Answer:

x = 76.9

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan theta = opp side / adj side

tan 70 = x/28

28 tan 70 = x

x=76.92936

Rounding to the nearest tenth

x = 76.9

8 0
3 years ago
Read 2 more answers
one hundred ninety people apply for three jobs. sixty of the applicants are women. if three women are selected at random what is
NISA [10]
60/190 × 59/190 x 58/190 = 205320/6859000
3 0
3 years ago
Other questions:
  • The first three terms of a geometric sequence are shown below.
    11·1 answer
  • The height of a projectile in feet at time t is determined by the equation h=-16t^2+128t+320. At what time will the projectile b
    12·2 answers
  • The sanctuary takes out a $12,500 loan to renovate its gift shop. At 5% simple interest, how much would the sanctuary need to pa
    15·1 answer
  • In the triangle below, which of the following is equivalent to the sine of 67 degrees?
    8·2 answers
  • What’s 8765 times 9876
    13·2 answers
  • In a survey, 10% of people said they live in a city. If 60 people said they live in a city, how many people were surveyed?
    10·1 answer
  • If y=8 when x =3, find y when x=45
    14·1 answer
  • What is the left-hand limit of this function as x approaches 2? f(x)=x/x-2
    10·1 answer
  • Simplify the expression 3^-8 x 3^4
    11·1 answer
  • Sandra bought 4 pounds of sweet potatoes for $5.36. What is the cost per pound of
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!