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
QveST [7]
3 years ago
7

I need help with these problems can someone please help me with them ASAP please and thank you

Mathematics
1 answer:
umka2103 [35]3 years ago
3 0

#33

\\ \sf\longmapsto \dfrac{300(300+1)}{2}

\\ \sf\longmapsto \dfrac{300(301)}{2}

\\ \sf\longmapsto 150(301)=45150

#34

\\ \sf\longmapsto \dfrac{500(500+1)}{2}

\\ \sf\longmapsto 250(501)

\\ \sf\longmapsto 125250

#35

\\ \sf\longmapsto \dfrac{675(675+1)}{2}

\\ \sf\longmapsto dfrac{675(676)}{2}

\\ \sf\longmapsto 675(338)

\\ \sf\longmapsto 228150

#36

\\ \sf\longmapsto \dfrac{825(825+1)}{2}

\\ \sf\longmapsto \dfrac{825(826)}{2}

\\ \sf\longmapsto \dfrac{825(413)}{1}

\\ \sf\longmapsto 340725

#37

n=102/2=51

\\ \sf\longmapsto n^2

\\ \sf\longmapsto 51^2

\\ \sf\longmapsto 2621

#38

n=49+1/2=50/2=25

\\ \sf\longmapsto n^2

\\ \sf\longmapsto 25^2

\\ \sf\longmapsto 625

#39

n=999+1/2=1000/2=500

\\ \sf\longmapsto n^2

\\ \sf\longmapsto 500^2

\\ \sf\longmapsto 250000

You might be interested in
Describe the relationship between the terms in each arithmetic sequence. Then write the next three terms in each sequence.
11111nata11111 [884]

Answer:

For the first one: they increase in  by 14, so the three could be 73,87,101

Second: Sequential, increasing by 20, next could be 110, 130, 150

Third: Increase by 27, next three could be 122,149,176

8 0
3 years ago
Pleeeeeaseeee HELPP
ElenaW [278]

Answer:

A

Step-by-step explanation:

8 0
3 years ago
Solve -2 (3x + 6)<br><br><br> PLEASE HELP!!! NEED THE ANSWER ASAP!!!!
Dafna1 [17]

Answer:

-6x - 12

Step-by-step explanation:

-2 ( 3x + 6 )

= -6x - 12

7 0
3 years ago
Read 2 more answers
I need help with this question
nydimaria [60]
I cant help i just needa answer something before i cant ask anything else
6 0
3 years ago
Please help! Best answer will get brainliest!
marysya [2.9K]
The answer is -110.
8 0
3 years ago
Other questions:
  • The time between a lighting flash and the following thunderclap may be used to estimate, in kilometers, how far away a storm is.
    11·1 answer
  • 80 is what percent of 320
    11·1 answer
  • What is negative 1 and three fifths divided by negative two thirds equals?
    7·2 answers
  • Farrah’s math grade average is 93.3¯%. How can you represent this repeating decimal as a fraction?
    6·1 answer
  • Envision geometry 2018 question 1.3.9 answer
    9·1 answer
  • What is the ratio of red to blue cars there were 32 red cars and 16 blue cars
    9·1 answer
  • PLEASE HELP!!! TIMED QUESTION!!! NOT A TEST NOR QUIZ!!!!
    15·1 answer
  • Joe had 5 dollars how much does he have now
    9·2 answers
  • Consider the graphs below. What are the explanatory variables?​
    14·2 answers
  • Please answer correctly !!!!!!!will mark 50 points !!!!!!!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!