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
zimovet [89]
3 years ago
8

Convert (10111)2 into decimal number system​

Mathematics
1 answer:
Eva8 [605]3 years ago
4 0

Answer:

(10111)_2 = (23)_{10}

Step-by-step explanation:

(10111)_2 = (1 \times 2^4) + (0 \times 2 ^3) + (1 \times 2^2) + (1 \times 2) + (1 \times 2^0)

            = 16 + 0 + 4 + 2 + 1\\=23

You might be interested in
Which is true about the polynomial –3xy2 + 5x2y?
Semmy [17]

Answer:  The answer is a cubic binomial.

Step-by-step explanation:  The given polynomial is

P(x,y) =-3xy^2+5x^2y.

We are to write the truth about the above polynomial, its type, etc.

Since the polynomial contains two expressions (terms), so it is a binomial.

Also, the degree of both the terms -3xy^2 and 5x^2y is 3.

We know that the degree of a polynomial is the highest degree among the terms that are present in the polynomial, so the degree of P(x, y) is 3.

Therefore, P(x, y) is a binomial of degree 3.

Thus, it is a cubic binomial.

7 0
3 years ago
Read 2 more answers
Explain what the equation
Alik [6]

Answer:

value of h makes the equation true is -3.5

Step-by-step explanation:

=> 4h = -14

multiply both side by h

=> \frac{4h}{4}  =  \frac{ - 14}{4 }  \\

=> h =  \frac{ - 14}{4}

divide -14 by 4

÷> h = - 3.5

4 0
3 years ago
A hamburger costs 30¢ more than a hot dog and 20¢ less than a cheeseburger. If 3
Dmitrij [34]
Let h be the price of a hamburger, d be the price of a hot dog and c be the price of a cheeseburger
3+d=h —(1)
c-20=h —(2)
3h=2d+2c-75 —(3)

Sub (1), (2) into (3)
3h=2(h-3) + 2(h+20) -75
3h =2h-6+2h+40-75
3h=4h-41
h=41

Therefore, the price of a hamburger is $41
7 0
3 years ago
Read 2 more answers
11. What is the remainder if x2- 7x - 4 is divided by x<br> - 2? a. 4 b. -14 c. 2 d. -2
Likurg_2 [28]
<h2>Solving for the Remainder with the Remainder Theorem</h2><h3>Answer:</h3>

-14

<h3>Step-by-step explanation:</h3>

Given:

x^2 -7x -4 divided by x -2.

<em>Please refer to my Answer from this Questions to know more about the Remainder Theorem:</em>

  • <em><u>brainly.com/question/24591570</u></em>
  • <em><u>brainly.com/question/24591554</u></em>
  • <em><u>brainly.com/question/24655500</u></em>

Let P(x) = x^2 -7x -4 so that when we divide P(x) by x -\blue 2 the remainder will be P(\blue 2) according to the Remainder Theorem.

Solving for P(2):

P(\blue 2) = (\blue 2)^2 -7(\blue 2) -4 \\ P(\blue 2) = 4 -7(\blue 2) -4 \\ P(\blue 2) = 4 -14 -4 \\ P(\blue 2) = -14

The remainder is -14.

5 0
3 years ago
AB is congruent to BC and BC is congruent to CA. if AB has a length of 6 inches, find the perimeter of ABC:
dexar [7]
B 18 because all sides are equal with a length of 6
4 0
4 years ago
Other questions:
  • In △ABC, CH=33 ft. What is the length of CX¯¯¯¯¯¯ ? Enter your answer in the box.
    12·2 answers
  • Jade ran 6 times around her neighborhood to complete a total of 1 mile. How many times will she need to run to complete 5/6 of a
    8·1 answer
  • If 1 square food of grass seed = 25cents ,then how much would grass seed cost for 55,000 square feet of grass seed
    14·1 answer
  • Best gets brainliest and thanks and five stars and whatever<br><br> Simplify the expression:
    12·1 answer
  • Calculate the volume of the cone
    6·1 answer
  • PLEASE HELP ASAP. WILL MARD BRAINLYEST
    12·1 answer
  • Write the equation of the line that passes through the following points.<br> (3, 1) (1,7)
    7·1 answer
  • Moanna is invting 6 people to her party each person wants 5 cookies and each box has 12 cookies
    5·1 answer
  • Help on this math a s a p if possible
    9·2 answers
  • Mat played tennis 35 times in 7 weeks. sue played tennis 15 times in 21 days. are their rates equivalent?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!