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
zaharov [31]
3 years ago
11

Half of the product of two consecutive numbers is 105. To solve for n, the smaller of the two numbers, which equation can be use

d?
A.) n^2 + n – 210 = 0
B.) n^2 + n – 105 = 0
C.) 2n^2 + 2n + 210 = 0
D.) 2n^2 + 2n + 105 = 0
Mathematics
2 answers:
solniwko [45]3 years ago
7 0

Answer:

n^2+n-210=0

Step-by-step explanation:

alexdok [17]3 years ago
6 0
There are several information's already given in the question. Based on those information's the answer can be detrmined.
Smaller of the two integers = n
Larger of the two integers = n + 1
Then
(1/2) * [(n) * ( n + 1)] = 105
(1/2) * (n^2 + n) = 105
m^2 + n = 210
n^2 + n - 210 = 0
From the above deduction, it can be concluded that the correct option among all the options that are given in the question is the first option or option "A".
You might be interested in
Can you help with Issue A?
defon

Answer:

$16,532.98

Step-by-step explanation:

Her last deposit = 500, second last = 500 x 1.05, third last = 500 x 1.05^2................ first deposit = 500 x 1.05^19

=500 +500 x 1.05 + 500 x 1.05^2 + 500 x 1.05^19

= 500(1.05^20-1) divided by (1.05-1)

= 16532.98

7 0
3 years ago
My number rounded to the nearest tenth is 3.6. What might my number be? Justify your answer.
DENIUS [597]

Answer: 3.57

Step-by-step explanation: When you round the number 3.57 to the nearest tenth, you get 3.6.

5 0
3 years ago
Please help me answer this math problem...thanks! :)
vovangra [49]

Answer:

<h2>OPTION B IS THE CORRECT ANSWER</h2>

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
How many students were questioned about the approximate number of text messages they send each day? Explain or
d1i1m1o1n [39]
Do you have anymore information that doesn’t help that much
3 0
3 years ago
The width and length of a rectangle are (x+2) and (2x+5). Find the expression that can be used to represent the perimeter and ar
Aliun [14]
To find the area of this rectangle you multiply the length by the width, like so (x+2) x (2x+5) .

To find the perimeter of this rectangle you add all the sides using this equation,
(x+2)+(x+2)+(2x+5)+(2x+5) .
3 0
3 years ago
Other questions:
  • In two supplemantary angles, the measure of one angles is 6 more than the twice the measure of the other.the measure of these tw
    6·1 answer
  • ANSWER PLZ QUICK AND FAST
    10·1 answer
  • If your momma's mass is 405.45 lbs and the elevator holds up to 4,505 lbs how many mommas can you fit in the elevator?
    15·2 answers
  • Need help with picture below
    14·1 answer
  • Ken and Susan share £20 in the ratio 1:3 Work out how much money each person gets.
    6·1 answer
  • Write the equation of the line in slope-intercept that has passes through the points (-8,-11) and (10,-2).​
    11·1 answer
  • Find the surface area and volume of a prism with a square base sides of 8 inches and a height of 12 inches.
    10·1 answer
  • H help xxjvfgfhgjjjjjjjjjj
    10·1 answer
  • PLEASE HELP PLEASE!!
    10·1 answer
  • BRAINLIEST + FOLLOW FOR QUICKEST ANSWER
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!