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
Keith_Richards [23]
3 years ago
12

What is 89 divided by 27 plus 300 divided by 30

Mathematics
1 answer:
Virty [35]3 years ago
3 0
13.2962963 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
You might be interested in
The length of a rectangle is 4 cm less than it’s width. If the area of the rectangle is 165 cm^2. What are the dimensions of the
Monica [59]

Answer:

The dimensions are 11 cm by 15 cm

Step-by-step explanation:

Area of a rectangle = (length)(width).

Let L represent the length and W the width.

Since L = W - 4, we have

Area of rectangle = (W - 4)W = 165 cm^2.

Thus, w^2 - 4W - 165 = 0.  We can solve for W using the quadratic formula:

a = 1, b = -4 and c = -165.  Thus,

        -(-4) ± √ [ (-4)² - 4(1)(-165) ]

W = ---------------------------------------

                        2

         4 ± √ [16 + 660 ]

W = ------------------------------

                       2

         4 ± √ [ 676 ]                    4 ± 26

W = -----------------------  =   W = -------------  =  W  = 2 ± 13

                  2                                  2

Thus, W is 2 + 13 = 15.  It cannot be negative, so we discard 2 - 13 = -11.

If the width, W, is 15, then the length is 4 less, or L = 11.

The dimensions are 11 cm by 15 cm

6 0
3 years ago
Write the number thirty five million thirty thousand
Shtirlitz [24]
35,030,000 is the correct answer, hope this helps.

7 0
3 years ago
Read 2 more answers
The following table gives the science scores and times spent studying for 10 students:
AveGali [126]
There appears to be a positive correlation between the number of hour spent studydng and the score on the test.

When identifying the independent and dependent quantities, we think about what would cause the other to change.  The score on the test would not cause the number of hours spent studying to change; rather, the number of hours spent studying would cause the score to change.  This means that the number of hours studying would be the independent quantity and the score would be the dependent quantity.

Plotting the graph with the time studying on the x-axis (independent) and the score on the y-axis (dependent) gives you the graph shown.  You can see in the image that there seems to be a positive correlation; the data seem to generally be heading upward.

8 0
3 years ago
A community group bought 30 tickets to an amusement park at a total cost of $810. They bought x students for $25 each and y adul
allsm [11]
A community group bought 30 tickets to an amusement park at a total cost of $810. They bought x student tickets for $25 each and y adult tickets for $30 each.
***
let x=number of student tickets bought
30-x=number of adult tickets bought
..

25x+30(30-x)=810
25x+900-30x=810
5x=90
x=18
30-x=12
number of student tickets bought=18
number of adult tickets bought=12

Hope this helps!
8 0
3 years ago
need help please. Problem: Construct a triangle with interior angle measures of 45° and 45°. The third angle of the triangle is
REY [17]

The angles of a triangle add to 180 degrees so the remaining angle must be 90°.

This triangle is half a square. It's one of the two tired triangles of trig, the other being half an equilateral triangle, 30°/60°/90°.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Why is it important to understand your body type before developing and designing a weight maintainance fitness program?
    9·1 answer
  • The area of a circle is 3.14 square centimeters . Find the diameter
    12·1 answer
  • Which decimal is the greatest?
    14·2 answers
  • Please check my work
    5·1 answer
  • Problem
    14·1 answer
  • Is 3 5/16 larger then 3.3385
    14·2 answers
  • Find an equation of the horizontal line through (9,1)<br> The equation is _____
    6·1 answer
  • Convert 56,000mm to meters
    9·1 answer
  • Find the 12th term.<br> t(11) = 8<br> t(n + 1) = t(n) - 3
    11·1 answer
  • ANSWER ASAP CORRECT ANSWER WILL GET BRAINLIEST PLUS 78 POINTS
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!