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
Ivenika [448]
3 years ago
10

I need help hdbcjsjfnfnfjfjffdbbfdncndnc

Mathematics
1 answer:
lbvjy [14]3 years ago
8 0
\frac{3}{15k+30} : \frac{6k}{5k^2+30k+40} = \frac{3}{15(k+2)} . \frac{5(k+2)(k+4)}{6k} = \frac{k+4}{6k}
You might be interested in
Solve for w.<br>9- w = 224​
Tems11 [23]

Answer:

-215

Step-by-step explanation:

-w = 215

w = -215

hope this helped

8 0
3 years ago
Solve for x. Show your work.
hram777 [196]
5(5+x) = 6(6+4)
25+5x = 60
5x = 35
  x = 7

-----------------
3(3+5) = 4(4+x)
24 = 16 + 4x
4x = 24-16
4x = 8
  x = 2

7 0
3 years ago
Read 2 more answers
What is the area of the polygon
Evgen [1.6K]
. Perimeter of regular polygons, however, is a required topic. Area (regular polygon) Regular polygons have all sides of equal length. a = apothem p = perimeter
5 0
3 years ago
An average of 20 pears were sold from Monday to Friday. After the sales on Saturday and Sunday, the average pears sold per day w
Fittoniya [83]

Answer:

5 pears

Step-by-step explanation:

Given that

The  average of 20 pears were sold from Monday to Friday

But after the sales on Saturday and Sunday, the average pears sold per day were increased to 25

We need to determine the number of pears sold on Saturday and sunday

So, it is

= 25 pears - 20 pears

= 5 pears

4 0
3 years ago
A cube has volume of 8 cubic inches. what is the length of each of the cube?
schepotkina [342]

Answer:

2

Step-by-step explanation:

2x2x2x2 is 8

4 0
3 years ago
Other questions:
  • The scale model of a building is 5.4 feet tall. If the original building is 810 meters tall, what was the scale used to make the
    7·1 answer
  • Calculate the derivative of the function. hint [see example 1.] f(x) = 7x + x2
    12·1 answer
  • 00:00
    8·2 answers
  • Which equation correctly applies the distributive property?
    6·1 answer
  • The picture below shows a box sliding down a ramp:
    6·1 answer
  • A real number is called a zero of the polynomial f (x), if ​
    6·1 answer
  • What is the equation of a line that is parallel to the line y= x+2? (Sorry I forgot to add multiple choice the first time.)
    8·2 answers
  • What is the answer its for a grade
    10·1 answer
  • Write the equation of the line in fully simplified slope-intercept form.
    5·1 answer
  • 5. The points (4, 1) and (x,-6) lie on the same line. If the slope of the line is 1, what is the value of
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!