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
Vladimir79 [104]
3 years ago
8

Who is the person who invented math

Mathematics
1 answer:
dimulka [17.4K]3 years ago
5 0
Egyptians in Middle Kingdom invented the first know written numerals.
You might be interested in
Select from the drop-down menus to correctly identify whether the given operation is closed or not closed with respect to each s
Tatiana [17]

Answer:

Real numbers are "closed" under multiplication

Irrational numbers are "not closed" under division

Integers are "closed" under subtraction

Positive ration numbers are "closed"

Hope this helps! :)

6 0
3 years ago
A bag contains 6 red marbles, 2 white marbles, and 1 gray marble.You randomly pick out a marble,record its color,and put it back
Dominik [7]
You should expect 5. There is one grey marble out of 9 total, and that can be expressed as 1/9. Since you repeat it 45 times, it's 1/9 45 times, or 1/9(45). 

\frac{1}{9} * \frac{45}{1}

1*45 is 45

9*1 is 9.

45/9 is 5.
<em></em>

<em></em>
<em>Be sure to choose which answer is Brainliest!</em>
8 0
3 years ago
What is the product of (2x-1)(x+4)
Novay_Z [31]

Answer:

\large\boxed{(2x-1)(x+4)=2x^2+7x-4}

Step-by-step explanation:

(2x-1)(x+4)\qquad\text{use FOIL:}\ (a+b)(c+d)=ac+ad+bc+bd\\\\=(2x)(x)+(2x)(4)+(-1)(x)+(-1)(4)\\\\=2x^2+8x-x-4\qquad\text{combine like terms}\\\\=2x^2+(8x-x)-4\\\\=2x^2+7x-4

4 0
3 years ago
PLS ANSWER THE QuESTION
Vadim26 [7]

Answer:

isnt it 10 minutes?

Step-by-step explanation:

thats where the line stops so he rested for 10 minutes

7 0
3 years ago
What is the average rate of change from 7 minutes to 11 minutes
NeTakaya

Answer:

what do you mean?

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • 96 divided by 6 distributive property of multuiplication
    9·1 answer
  • Amy uses 40 N of force to push a lawn mower 20 meters. How much work does she do?
    7·1 answer
  • A group of 18 people ordered soup and sandwiches for lunch. Each person in the group had either one soup or one sandwich. The sa
    8·1 answer
  • A shop is having a sale all items are reduced by 30%
    10·1 answer
  • If h(x) = −2x − 10, find h(−4).<br><br> −2 −18 −3 −16
    9·2 answers
  • If the diameter of an entire coconut is 5 inches, and the coconut meat is 1 inch thick.
    12·1 answer
  • Find the 8th term of the geometric sequence 2, -10, 50, ...
    6·1 answer
  • 4x + 1 over 3y2
    14·1 answer
  • The letters of the alphabet are written on cars and placed in a brown paper bag. What is the probability of drawing a vowel, rep
    12·1 answer
  • What is the slope of the line passing through the points (1, 2) and (5, 4)?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!