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
steposvetlana [31]
3 years ago
7

Pls help I need it badly ​

Mathematics
1 answer:
Vladimir [108]3 years ago
7 0

Answer:

3.6

Step-by-step explanation:

You might be interested in
Which linear inequality is represented by the graph? y > 2/3x – 1/5 y ≥ 3/2x + 1/5 y ≤ 2/3x + 1/5 y < 3/2x – 1/5
xz_007 [3.2K]
What you must do for this case first is to find the equation of the line.
 We have then that by substituting the values of x = 0 and x = 3 we obtain:
 y = 0.2
 y = 2.2
 Respectively.
 So, the line is:
 y = 2 / 3x + 1/5
 Then, the points that satisfy the inequality are all those of the shaded region.
 Answer:
 The inequality is:
 y ≤ 2 / 3x + 1/5

3 0
4 years ago
Read 2 more answers
The perimeter of a rectangle is 34 units and its width is 6.5 units
IgorC [24]
Since you technically didn't ask for anything to be solved for, this problem is now solved. Since these types of problems are normally solving for legnth if width is given and vice versa, I will solve for legnth.

perimiter=legnth+legnth+width+width or
p=l+l+w+w
p=2l+2w
subsitute w=6.5 and p=34
34=2l+2(6.5)
34=2l+13
subtract 13 from both sides
21=2l
divide by 2
10.5=l

legnth=10.5 units

5 0
4 years ago
In a certain​ chemical, the ratio of zinc to copper is 3 to 13. A jar of the chemical contains 286 grams of copper. How many gra
iren2701 [21]

Answer:

The jar of chermical contains 66g of Zinc.

Step-by-step explanation:

The ratio of Zinc to Copper is 3 : 13

A jar of the chemical contains 286g of copper.

Let the mass of the Zinc be xg.

\frac{13}{3} = \frac{286}{x}

x = \frac{3 × 286}{13} = 66g

So the jar of chemical contains 66g of Zinc.

8 0
3 years ago
Aiden works at a lab with a huge circular particle accelerator. It has a diameter of 8 kilometers. What is the accelerator's rad
Kipish [7]

Step-by-step explanation:

Diameter = 2x Radius

Radius = 1/2 Diameter

=  \frac{1}{2}  \times 8 \\  = 4km

6 0
3 years ago
Read 2 more answers
Determine whether the triangles are similar, if so what is a similarity statement in the postulate or theorem used?
alexandr1967 [171]

Answer:

It is the secon option ∆TRS ≈ ∆TPQ ; SAS

Step-by-step explanation: angle t is equal to angle t because it is the same angle

line TR divided by line TP is equal to line TS divided by TQ

3 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP TIMED ASSIGNMENT, I WILL MARK BRAINLIST TO THE FIRST PERSON WHO RESPONDS:)
    9·1 answer
  • A satellite dish shaped like a paraboloid, has diameter 2.4 ft and depth 0.9 ft. If the receiver is placed at the focus, how far
    13·1 answer
  • Please help
    12·2 answers
  • 7 &lt; 12 + c &lt; 13<br><br><br> Pls help me show work
    14·2 answers
  • if (3,2) is an ordered pair of function f(x), which of the following must be an ordered pair of the inverse of f(x)
    13·2 answers
  • Michelle can run 5.44 miles in 68 minutes. What is Michelle's average speed, in miles per minute ?
    7·2 answers
  • 10 cards are numbered from 1 to 10 and placed in a box. One card is selected at random and is not replaced. Another card is then
    9·1 answer
  • Find the coordinates of the missing endpoint if B is the midpoint of AC.<br> C(5/3,-6),B(8/3,4)
    10·1 answer
  • Can someone help me please thank you:)
    15·1 answer
  • Decide whether n = 9 is a solution to<br> the equation 2+n=7. Write yes or no
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!