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
Zinaida [17]
3 years ago
11

- 4/5 (9x-20)-3x=4/5x-6

Mathematics
1 answer:
Sever21 [200]3 years ago
3 0
- 4/5 (9x-20)-3x=4/5x-6
Solution: x = 2
You might be interested in
A food company distributes its tomato soup in two cans of different sizes. For the larger can, both the diameter and the height
Lady_Fox [76]

Problem

A food company distributes its tomato soup in two cans of different sizes. For the larger can, both the diameter and the height have been increased by 15%.

By what percentage does the volume increase from the smaller can to the larger can? Round your answer to the nearest percent. ​

Solution

the volume of a cylinder is given by:

V=\pi r^2h

We know that the diameter=radius and the height are increased by 15% so then the new volume can be calculated on this way:

V=\pi(1.15r)^2\cdot(1.15h)=1.15^2\cdot1.15\cdot\pi\cdot r^2\cdot h=1.52\pi r^2h

And the new volume would increase about 52%

5 0
1 year ago
If x=7, then 2x * x=
OLga [1]

Step-by-step explanation:

putting x= 7

2x7x7

2x49

98(ans)

4 0
3 years ago
A car starts a journey with a full tank of gas. The equation y=16 - 0.05x relates the number of gallons of gas, y, left in the t
mr_godi [17]

A.  The y-intercept is y = −0.05 x + 16 and the x-intercept is x = −20y + 320

B. The x-intercept represents the number of miles the car has traveled.

C. The y-intercept represents the number of gas in gallons.

4 0
3 years ago
Why is this trendline wrong?​
hichkok12 [17]

Answer:

eff

Step-by-step explanation:

re

v

er

v

er

v

erv

8 0
3 years ago
What is the greatest common factor of 30a^2b^4 and 24ab^3?
Readme [11.4K]
30a^2b^4 GCF = 2
24ab^3 GCF = 3
6 0
3 years ago
Other questions:
  • Justin is 3 years older then sam, and justin's age in 2 years will be twice what sam's age was 3 years ago. find their present a
    9·1 answer
  • PLEASE HELP: 97 POINTS + BRAINLIEST
    10·1 answer
  • descirbe how you approach a problem involving surface area. what do you do first? what are some strategies
    15·1 answer
  • Please I need ur help
    10·1 answer
  • The perimeter of a triangle is 57 centimeters. The longest side is 3 ​centimeter(s) less than the sum of the other two sides. Tw
    11·1 answer
  • Please help urgently i am not sure what to do
    5·1 answer
  • Choose all that apply: Which angle measurements are supplementary to each other?
    13·1 answer
  • What is point-slope form means
    7·1 answer
  • I’m doing homework and i don’t know how to find x
    15·1 answer
  • My dad has 15 students in art class. For a project he wants to divide 4 yards of yarn among them equally. What fraction Shows ho
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!