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
statuscvo [17]
3 years ago
6

Find a formula for the nth term of the sequence 1 -4 9 -16 25

Mathematics
1 answer:
ZanzabumX [31]3 years ago
5 0
X² n = 1,2,3,4,5

1² = 1
2²= 4
3²= 9
You might be interested in
Nolan rides his bike 63 miles in 270 minutes what is his average speed in miles per hour
shusha [124]
63 in 4.5 hours
63 divided by 4.5 is 14 so
14 MPH would be your answer

5 0
3 years ago
Read 2 more answers
The longest diagonal
Ratling [72]
The diagonals are:
diagonal₁=2x+3y
diagonal₂=(x+8)+(2y+5)
We have to solve the following system of equations:
2x=3y
(x+8)=(2y+5)
We solve this system by substitution method:
2x=3y  ⇒x=3y/2

(3y/2 +8)=2y+5
3y+16=4y+10
-y=-6
y=6

x=3y/2=3*6/2=9

we obtain the measure of the diagonals:
diagonal₁=2x+3y=2*9+3*6=18+18=36
diagonal₂=(x+8)+(2y+5)=(9+8)+(2*6+5)=17+17=34

Answer: The longest diagonal is 36 units. 
8 0
3 years ago
What’s the error he made and the answer that’s all
g100num [7]

Answer:

mica should have added 2 to 3 instead of 1

Step-by-step explanation:

5 0
3 years ago
Factorise the following either by completing
umka2103 [35]

Answer:

2(m + 4n)

Step-by-step explanation:

Given

2m + 8n ← factor out 2 from each term

= 2(m + 4n) ← in factored form

5 0
3 years ago
Read 2 more answers
Solve the matrix equation
Scorpion4ik [409]

Answer:

c

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • A company sells tents in two styles, shown below. The sides and floor of each tent are made of nylon. Which tent requires less n
    5·1 answer
  • ~~~30 POINTS~~~<br> Please answer these three math questions!
    14·1 answer
  • A food stand sold hamburgers, ice cream cones, and hot dogs at a football game. Hamburgers were sold for $3.25, ice cream cones
    13·2 answers
  • Is TriangleMNL ≅ TriangleQNL? Why or why not?
    12·1 answer
  • What is the equation 12xyz – 45? A. monomial. B. constant. C. trinomial. D. binomial.
    11·1 answer
  • Find the midpoint of the segment with the following endpoints.<br> (8, -3) and (2, -10)
    5·1 answer
  • What is the area of a piece of plywood that is 8 2/5 feet by 3 1/8 feet
    9·1 answer
  • Solve for x in the diagram below
    12·1 answer
  • Write an equation in slope-intercept form that has a slope of 3 and a y-intercept of 6
    12·1 answer
  • You have 7 times as many nickels
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!