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
aleksandr82 [10.1K]
3 years ago
9

Evaluate: sigma 20 and 1 = (3n+2)HEEELLLPPP MEEEEE

Mathematics
1 answer:
nadezda [96]3 years ago
5 0

Answer:

Step-by-step explanation:

\displaystyle \sum_{n=1}^{20} (3n+2)=\dfrac{(62+5)*20}{2} =10*67=670\\

You might be interested in
Help asap, please!!!!!!!!
Artemon [7]

1/6p + (-4/5) is the equivalent expression. You have to add like terms, meaning constants are added to constants, variables are added to variables, etc. the result you get from adding like variables leaves you with 1/6p + (-4/5) or 1/6p - 4/5

8 0
3 years ago
Carl has 9 1/2 cups of juice for a party. If each party goer gets exactly 3/5 cup of juice each, how many party goers will get t
topjm [15]

Answer: 158

Step-by-step explanation:

Okay so the total is 9 5/10.

Each party goer needs 6/10

So 95/10 / 6/0=. 95/10x10/6

=950/6 = 158.

7 0
3 years ago
the men's world record for the high jump is 2.45 meters. A puma can jump about 1.9 times as high. what is the highest a puma can
Dmitry [639]
U could answer that question by adding 2.45+1.9=4.35
6 0
4 years ago
Read 2 more answers
How many triangles can you draw with side lengths 2cm,3cm, and 8cm
iren2701 [21]
2,3,8
2,8,3
3,8,2
3,2,8
8,2,3
8,3,2

6 triangles.
5 0
3 years ago
What type of triangle must ANB be?
allochka39001 [22]
The answer is isosceles triangle
4 0
3 years ago
Other questions:
  • Write a corresponding real world problem to represent 2x-125=400
    15·1 answer
  • Which property is used to simplify the expression 1+(6+0)=1+6
    5·2 answers
  • What is 600 in expanded form
    15·2 answers
  • What is 3/8÷9/16 please explain and answer
    15·2 answers
  • A farmer had large herd of goats. Besides the 4 goats that slept in his bed, he had 7 barns full of goats. How many goats were i
    6·1 answer
  • What is the formula to solve this (volume)?
    11·1 answer
  • Simplify -5^5 ÷ -5^-6
    7·1 answer
  • What is the greatest common factor if 9 and 15
    8·1 answer
  • Tell whether each pair of angle measurements are complementary, supplementary or neither.  36°,24°  18°,72°  96°,84°
    9·1 answer
  • WILL GIVE BRAINLIEST Mr. and Mrs. Bailey hope to send their son to college in eleven years. How much money should they invest no
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!