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
vesna_86 [32]
3 years ago
8

What is mathematics?​

Mathematics
2 answers:
RUDIKE [14]3 years ago
8 0

Answer:

Mathematics is a branch of science which involves numbers,space and quantity.

Step-by-step explanation:

I hope this helps you in any way.Have a great day :)

Gennadij [26K]3 years ago
3 0

Answer: the abstract science of number, quantity, and space. Mathematics may be studied in its own right (pure mathematics),

Step-by-step explanation:

or as it is applied to other disciplines such as physics and engineering (applied mathematics).

You might be interested in
Dividing 5/937 long division
Temka [501]

Answer:

187.4

Step-by-step explanation:

7 0
3 years ago
What is the solution of the system? Use the substitution method.
cricket20 [7]
Start by isolating one of the variables
x=-4y+2
Sub x into the other formula and solve for the y value of the solution.
3(-4y+2)+2y=11
-12y+6+2y=11
-12y+2y=11-6
-10y=5
y=-1/2
Sub the y value into the x formula you created.
x=-4(-1/2)+2
x=2+2
x=4
Therefore the solution is (4,-1/2) I think the answer is B unless the y value is actually -12.
Hope this helps :)
8 0
3 years ago
What is the length of bc?
zhuklara [117]

Answer:

15 units

Step-by-step explanation:

ΔABC is right with ∠C = 90° and AB the hypotenuse

using Pythagoras' identity on the triangle

AB² = AC² + BC² , hence

BC² = AB² - AC² = 17² - 8² = 289 - 64 = 225

⇒BC = \sqrt{225} = 15 units


8 0
3 years ago
Edurado started a business selling sporting goods.He spent $ 7500 to obtain hos merchandise , and it cost him $300 per week for
Alik [6]

Answer:

C)  It will take  14 weeks for Edurado to make a profit.

Step-by-step explanation:

The money spent on obtaining the merchandise = $ 7500

The general expense per week = $300

Let us assume Eduardo has to work for N weeks to break Even.

So, the general expense in N weeks  = N x( Expense per week)

=  N x ( $300)  = 300 N

So, the total expense in N weeks  =  Money spent on merchandise + general expense

or, the TOTAL EXPENSE =  $ 7500 +  300 N     .... (1)

Now, the earning per week = $850

So, the total earning in N weeks = N x ( Earning in 1 week) =  N x ( $850)

or, the TOTAL EARNING  =  850 N    .... (2)

Now, for N weeks ,

TOTAL EXPENSE  = TOTAL EARNING

⇒ $7500 +  300 N = 850 N

or, 7500 = 850 N -  300 N = 550 N

⇒ N  = 7500/550 = 13.63

So, number of weeks should at least be 13.63

Among the given options, N = 14 weeks is the most feasible answer.

Hence, it will take  14 weeks for Edurado to make a profit.

5 0
3 years ago
Simplify the expression by combining like terms.
adelina 88 [10]

Answer: B

-14 - 2x - 10 + 3y + 8x - 16y

Put everything in order so it is easy to combine like terms.

-2x + 8x + 3y - 16y - 14 - 10

Combine like terms. That means that you should add both x's together, add both y's together, and add both numbers together.

6x - 13y - 24

B is your answer! If you are confused on why B looks different, it is becuase the variables/numbers are in mixed up places. I hope this helps you!

4 0
3 years ago
Other questions:
  • Answer in mixed numbers if possible
    10·2 answers
  • From 1000, create a pattern by subtracting 8 from each number and stop at 5 numbers
    8·1 answer
  • Such is biger 4/8 or 4/6
    12·1 answer
  • True or False? The segment AB is congruent to the segment BC.<br> A. True<br> B. False
    9·1 answer
  • 22)A company ships computer components in boxes that contain 50 items. Assume that theprobability of a defective computer compon
    5·1 answer
  • Rewrite the expression in the form x^n<br><br> Thank You
    5·2 answers
  • What is 5 to the power of 8 over 5 to the power of 3 multiplied by 4
    15·2 answers
  • : A coin is thrown 30 times.
    9·2 answers
  • What is the slope of the line through (3,2) and (-1-4).​
    13·1 answer
  • Please help me in questions 15 and 21 with their inequalities and graph
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!