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
dolphi86 [110]
3 years ago
11

Find two consecutive ODD integers such that: The square of the larger is 120 more than the square of the smaller

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
6 0

Answer: See explanation

Step-by-step explanation:

Le the number be x and x+2

The information given can be formed into and equation as:

(x + 2)² = x² + 120

(x + 2)(x + 2) = x² + 120

x² + 2x + 2x + 4 = x² + 120

Collect like terms

x² - x² + 2x + 2x = 120 - 4

4x = 116

x = 116/4

x = 29

The smallest number is 29

The larger number is x + 2 = 29 + 2 = 31

You might be interested in
2(x - 1) – 7x = 18 – 5(x + 4)
iragen [17]
I hope this will help

4 0
3 years ago
Divide Rs 8100 for three persons in the proportion of 2:3:4​
Andru [333]

Step-by-step explanation:

Money = Rs 1800

Ratio = 2:3:4

1st Person = 2x

2nd Person = 3x

3rd Person = 4x

X = ?

2x + 3x + 4x = 1800

9x = 1800

X = 200

1st Person = 2x = 2×200 = <u>Rs 400</u>

2nd Person = 3x = 3×200 = <u>Rs 600</u>

3rd Person = 4x = 4×200 = <u>Rs 800</u>

7 0
2 years ago
Please help with this
GaryK [48]

Answer:

the answer is ..............

Step-by-step explanation:

4 0
3 years ago
HELP ASAP!!!!
Dahasolnce [82]
Hey again!

The answers for your question is A; Positive, and C; no association

7 0
3 years ago
(1 point) Suppose we will flip a fair coin 100 times. (a) What does 35 heads correspond to on the standard scale? (enter exact a
vlada-n [284]

Answer:

(a) 35 heads correspond to -3 on the standard scale.

(b) z = 2.4 corresponds to 62 heads on the number of heads scale.

Step-by-step explanation:

(a) If we flip a fair coin once, probability of getting head = 0.5

If we flip a fair coin 100 times, mean number of heads = 100(0.5) = 50

If there are N draws with a P probability of success, the standard deviation (SD) is given as:

SD = \sqrt{(N)(P)(1 - P)}

Here, the probability of getting a head (P) is 0.5 while the number of draws (N) is 100. So,

SD = \sqrt{(100)(0.5)(1-0.5)}

SD = 5

The standard scale value is: (35 - 50) / 5 = -3

Hence, 35 heads correspond to -3 on the standard scale.

(b) The standard scale value is 2.4 and we need to find the number of heads.

(X - 50) / 5 = 2.4

X - 50 = 12

X = 62

Hence, z = 2.4 on the standard scale corresponds to 62 on the number of heads scale.

4 0
3 years ago
Other questions:
  • Someone best help me....
    13·2 answers
  • You traveled 450 miles and it takes you seven hours. What is your average rate?
    6·2 answers
  • I put 80 POINTS into question please answer
    13·2 answers
  • Jack spent half of his weekly allowance on candy to earn more money his parents let him mow the lawn for $7 what is his weekly a
    13·1 answer
  • Equation y = x2 - 1
    9·1 answer
  • Use skip counting and the number line to find the missing number.<br> 3X__=12
    9·1 answer
  • Write the explicit rule. 21,-9,-39,-69
    15·1 answer
  • A rectangle has vertices A(1, 6), B(6, 6), C(6, 3) and D(1, 3). What is the "Area" of the rectangle?
    6·2 answers
  • I NEED HELP ASAP! PLEASEEE I WILL GIVE YOU EVERYTHING AND GOOD REVIEWS!!
    15·1 answer
  • Rotate the given triangle 180° counter-clockwise about the origin. [ 0 -3 5 ] [0 1 2]​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!