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
Zielflug [23.3K]
3 years ago
15

Solve the inequality below for x. -3.2(2x-1) less than or equal to 17.6

Mathematics
1 answer:
zhenek [66]3 years ago
3 0

- 3.2(2x - 1) \leqslant 17.6 \\  - 6.4x + 3.2 \leqslant 17.6 \\  - 6.4x \leqslant 14.4 \\ x \geqslant 2.25
You might be interested in
Youre purchasing a new television with a 32" screen. the 32" measurement represents the diagonal measurement of the screen. You
Nonamiya [84]

Answer:

B. 28 inches

Step-by-step explanation:

We can use the Pythagorean theorem to solve this problem.

a^2 +b^2 =c^2  where a and b are the legs and c is the hypotenuse (diagonal)

16^2 + b^2 = 32^2

256 + b^2 =1024

Subtract 256 from each side

256-256 + b^2 =1024-256

b^2 = 768

Take the square root of each side

sqrt(b^2) = sqrt(768)

b = 27.7128129

Rounding to the nearest inche

b = 28 inches

3 0
3 years ago
What is the solution to the system of equations represented by these two lines?
Andrei [34K]

Answer:

(3,2)

Step-by-step explanation:

this is an intersecting lines which means it has one solution

8 0
2 years ago
Please answer the attached question by selecting of the the given answers.
Alchen [17]

Answer:

The correct answer is option A. Base = 11 cm and height = 13 cm

Step-by-step explanation:

It is given that, height of a triangle is 2 cm more than its base.Then height is increased by 2 cm.Then the area of triangle becomes 82.5 cm²

<u>To find the base an d height of original triangle</u>

Let x be the original base 'b' then the height  h = x + 2

New height h = x + 2 + 2 = x + 4

Area = bh/2

82.5= (x(x + 4)/2

165 = x² + 4x

x + 4x - 165 = 0

Solving we get x = 11 and x = -15

Take positive value x = 11

Therefore base = 11 and height = x + 2 = 13 cm

The correct answer is option A. Base = 11 cm and height = 13 cm

5 0
3 years ago
M
tigry1 [53]
4) What is the question
6 0
3 years ago
Mario walked at 3.9 miles per hour for 0.72 hours how far did she walk
nasty-shy [4]
The speed at which Mario can walk is given in the question and it is 3.9 miles/hour. Also we get to know from the question that Mario walked for 0.72 hours. The question requires the answer to the distance for which Mario walked.
Now
Mario in 1 hour can cover a distance of 3.9 miles
The n
The distance covered by Mario in 0.72 hours = (3.9 * 0.72) miles
                                                                         = 2.808 miles
Then the distance covered by mario in o.72 hours is 2.808 miles.
7 0
3 years ago
Other questions:
  • Which of the following expressions could be used to represent "the difference between -17 and -8"?
    11·1 answer
  • Jake's family is moving to a new home. They pack 22 boxes in 1 5/6 hours. What is the average number of boxes per hour? Explain.
    13·1 answer
  • Round off 0.043 to one significant figure
    13·1 answer
  • Find the value of X
    10·1 answer
  • Need some help here please
    10·1 answer
  • What is the surface area of the cylinder in terms of ? The diagram is not drawn to scale.
    11·1 answer
  • A local vet wants to survey his clients about their satisfaction regarding the care their pet received. He groups all of the cli
    7·2 answers
  • SOLVE STEP BY STEP !!!! answer correctly please !! Will mark brainliest !!!!!!!!!!!!!!
    9·1 answer
  • Kianna lives in a town where the streets are laid out in a grid. She uses a coordinate plane to draw a map of the town, with her
    13·1 answer
  • Can anyone help pls?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!