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
Shtirlitz [24]
3 years ago
10

Please help will give 100 points and brainleist for a real answer!

Mathematics
2 answers:
babunello [35]3 years ago
8 0

Answer:

420

Step-by-step explanation:

The first positive even numbers are from 2 to 40, so the sum is equal to the number of terms, times the number of terms plus one (20*21 = 420)

Monica [59]3 years ago
5 0

Answer: C, 420

Step-by-step explanation:

The first positive even numbers are from 2 to 40, so the sum is equal to the number of terms, times the number of terms plus one (20*21 = 420)

the sum is 420

You might be interested in
Which equation does not represent a linear function of x ?
KatRina [158]
The\ linear\ function\ represent\ an\ equations:\\\\y=mx+b;\ Ax+By=C;\ Ax+Bx+C=0

therefore:\\A)\ y=2x^3-3\to\boxed{NO}\\\\B)\ y=\frac{4}{3}x\to\boxed{YES}\to y=mx+b\\\\C)\ y=\frac{x}{4}=\frac{1}{4}x\to\boxed{YES}\to y=mx+b
7 0
3 years ago
Read 2 more answers
When Asher looks at the data he says that both Mrs. Jamison's class and Mr. Zimmerman's class has data that is skewed right. Do
Yuliya22 [10]

Answer:

Step-by-step explanation:

this isn’t an answer but did u did the answer to this because i need it. thanks

5 0
3 years ago
Is 3.222222 a rational number
SIZIF [17.4K]

Answer:

<h2>YES</h2>

Step-by-step explanation:

If the number is rational, I can write it as a fraction in which the numerator and denominator are integers (denominator other than 0).

3.\underbrace{222222}_{6}=\dfrac{3222222}{1\underbrace{000000}_6}-\bold{RATIONAL}

If is repeating:

x=3.2222....       <em>multiply both sides by 10</em>

10x=32.2222...      <em>    make the difference 10x - x</em>

10x-x=32.2222...-3.2222...

9x=29             <em>divide both sides by 9</em>

x=\dfrac{29}{9}-\bold{RATIONAL}

4 0
3 years ago
If a single fair die is rolled find the probability of a 3 given that the number rolled is odd
STALIN [3.7K]
Given that the number rolled is odd, it can be 1, 3, or 5 = 3 possibilities.

Only one of the possibilities is success . . . rolling a 3 .

So the probability of success is 1/3 = 33 and 1/3 percent .
4 0
3 years ago
Read 2 more answers
Which of the following would be considered a monomial? Select all that apply
Vaselesa [24]

Answer:

A and B

Step-by-step explanation:

Since these both only have one term and number/variable, making it a monomial.

4 0
3 years ago
Other questions:
  • How far is the Moon from the Sun x 500
    9·1 answer
  • A store has 255 wool ponchos to sell. There are 112 adult-sized ponchos that sell for $45 each. The rest are kid-sized and sell
    5·1 answer
  • Mary drove from her home to the library. After she left the library, she drove to the park. After that, she drove home. The map
    8·1 answer
  • A rectangle has length(4x+5) and breadth 3x.Find the area of the rectangle.​
    14·1 answer
  • The fabric costs$14.00 per yard. If you buy 5 yards or more, you can get 20% off. How much would give yards costs on sale?
    11·1 answer
  • 9-31 3 | | what is the answer<br>​
    8·1 answer
  • Please help I need this answer. Answer ALL 3 questions to get free brainliest.
    14·2 answers
  • Help please ASAP ;)))
    8·2 answers
  • The area of the top of a square table<br> is 269 in2. What are the dimensions<br> of the top?
    13·1 answer
  • p+3w=-79-5p+w=-5Solve the system using the elimination method if there is no solution put no solution if there is infinite solut
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!