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
Ghella [55]
3 years ago
5

3x+2(x+1) what is it

Mathematics
2 answers:
Mademuasel [1]3 years ago
8 0
3x + 2x + 2 is the answer
valina [46]3 years ago
5 0

⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀

You might be interested in
¿Cual es el volumen del cilindro si su area lateral es 55,8cm2?
dolphi86 [110]

Based on the lateral area of the cylinder, the volume of the cylinder can be calculated to be 139.5 cm³.

<h3>What is the volume of the cylinder?</h3>

When given the lateral surface area of a cylinder, you can find the volume as:

= Area of lateral surface x (radius / 2)

Solving gives:

= 55.8 x (5 / 2)

= 55.8 x 2.5

= 139.5 cm³.

Missing part of the question:

Radius of the cylinder is 5cm.

Find out more on the lateral surface area at brainly.com/question/14642720.

#SPJ1

8 0
2 years ago
Find the equation of a line perpendicular to 4x – 4y = -4 that contains the point (-5, -2).
svetlana [45]

Answer:

Y = -X - 7

Step-by-step explanation:

y-y1 =m(x-x1)

y-(-2)= -1(x-(-5)

y+2 = -1(x+5)

Solve for y

subtract 2 from both sides

y=-x-5-2

Y = -x-7

7 0
3 years ago
Use the following graph of the function f(x) = −3x4 − x3 + 3x2 + x + 3 to answer this question: graph of negative 3 x to the fou
Serggg [28]

Answer:

The average rate of change from x=0 to x=1 for f(x) is 0.

Step-by-step explanation:

We are given the function f(x)=-3x^{4}-x^{3}+3x^{2}+x+3.

Now, the rate average rate of change of a function from y=x_{1} to y=x_{2} is given by \frac{f(x_{2})-f(x_{1})}{x_{2}-x_{1}}.

As, we need the rate of change from x = 0 to x = 1.

So, we will find the values of f(0) and f(1).

i.e. f(0)=-3\times0^{4}-0^{3}+3\times0^{2}+0+3 i.e. f(0)  = 3

and f(1)=-3\times1^{4}-1^{3}+3\times1^{2}+1+3 i.e. f(1)=-3-1+3+1+3 i.e. f(1) = 3

Thus, the rate of change from x=0 to x=1 is \frac{f(1)-f(0)}{1-0} i.e.  \frac{3-3}{1-0} i.e. 0

Hence, the average rate of change from x=0 to x=1 for f(x) is 0.

7 0
4 years ago
If x=1 and y=2, what is the value of the expression 2x^2-3xy
hjlf
2x² - 3xy
2(1)² - 3(1)(2)
2(1) - 3(2)
2 - 6
-4
7 0
3 years ago
Write a slope intercept equation for a line passing through the point (4,-2) that is parallel to the line 4x+5y=7. Then write a
LuckyWell [14K]

First, the equation needs to be put into slope-intercept form, which is y = -4/5x + 7/5. Then, you need to know what parallel and perpendicular lines are. REMEBER, parallel lines have the same slope, and perpendicular lines have slopes whose product equal -1. You just need to substitute. For the parallel line, -2 = -4/5(4) + b, and b = 6/5, so y = -4/5x + 6/5. For the perpendicular line, the slope is 5/4. Now substitute. -2 = 5/4(4) + b, and b = -7, so y = 5/4x -7.

3 0
4 years ago
Other questions:
  • Round 96 cent. Amount. To the nearest dollar
    7·2 answers
  • What is the equivalent of 2/5^3
    7·2 answers
  • What is the value of f(x) = 2 • 2 x for f(–2)?
    9·1 answer
  • A deli owner randomly samples 100 customers on two separate days to see which sandwiches they bought. The data shows the results
    8·2 answers
  • karma baked 48 cookies yesterday. every hour , she bakes another batch of 12 cookies. what is the rate of change for the scenari
    15·2 answers
  • When a rectangular pyramid is cut at an angle the cross section is a triangle. True or false
    13·1 answer
  • I don’t get how to do this..? Can someone pls help?
    11·2 answers
  • A novelist can write 2 1/4 pages in 3/5 of an hour what is her sped in her pages per hour x
    6·1 answer
  • 8x ≥ -32 is the answer <br> A. x ≥ 4 <br> B. x ≥ 4<br> C. x ≥ -4<br> D. x ≤ -4
    11·1 answer
  • A group of college students is conducting a survey to determine the average age of Walmart shoppers. Should they poll every Walm
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!