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
timama [110]
3 years ago
12

One number is 6 more than another. the difference between their squares is 192. what is the numbers?

Mathematics
1 answer:
Masteriza [31]3 years ago
7 0
Let the number be x.
then the number is (x + 6)
the difference between their squares is 192
(x + 6)² - x² = 192

expanding we get;

x² + 12x + 36 - x² = 192
12x + 36 = 192
12x = 192 - 36
12x = 156
x = 13

the numbers are 13 and 19.

hope this helps, God bless!
You might be interested in
How to answer this question??? <br>thanks
vesna_86 [32]
\dfrac{2m}{5}+3=7(4m-3)\ \ \ \ |use\ distributive\ property:a(b-c)=ab-ac\\\\\dfrac{2m}{5}+3=28m-21\ \ \ \ \ |multiply\ both\ sides\ by\ 5\\\\2m+15=140m-105\ \ \ \ |subtract\ 140m\ from\ both\ sides\\\\-138m+15=-105\ \ \ \ |subtract\ 15\ from\ both\ sides\\\\-138m=-120\ \ \ \ |divide\ both\ sides\ by\ (-138)\\\\m=\dfrac{120:6}{138:6}\\\\\boxed{m=\frac{20}{23}}
7 0
3 years ago
on Monday Mr. Borden ran 4.6 miles in the morning and 0.78 miles that afternoon. on Tuesday he ran 3.4 miles. how much did he ru
topjm [15]
X = total miles run

4.6 + 0.78 + 3.4 = x
8.78 = x......so he ran a total of 8.78 miles
8 0
4 years ago
The football team has a total of 350 jerseys there are 154 medium-sized jerseys. What percent of the jerseys are​ medium-sized j
Lena [83]

Answer:

44% of the jerseys are medium sized.

Step-by-step explanation:

Total jerseys football team has = 350

Medium-sized jerseys = 154

We need to find what percent of the jerseys are​ medium-sized jerseys.

The formula used will be: Percent\:of\:medium\:size\:jerseys=\frac{Medium\:size\:jerseys}{Total\:jersey}\times 100

Putting values and finding percentage

Percent\:of\:medium\:size\:jerseys=\frac{Medium\:size\:jerseys}{Total\:jersey}\times 100

Percent\:of\:medium\:size\:jerseys=\frac{154}{350}\times 100\\Percent\:of\:medium\:size\:jerseys=0.44\times 100\\Percent\:of\:medium\:size\:jerseys=44\%

So, 44% of the jerseys are medium sized.

6 0
3 years ago
John, and bill shared $900 in the ratio 7:3 respectively. how much money did each person get?
S_A_V [24]

John get money $630 and bill get money $270.

Given that John and bill shared $900 in the ratio 7:3 respectively.

The ratio is defined as the comparison of two quantities of equal units, indicating the quantity of one quantity contained in the other quantity.

The total ratio is 7+3=10

For john:

John has money seven out of 10 for the $900, we get

J=900×(7/10)

J=90×7

J=630

For bill:

Bill is three out of ten for $900, we get

B=900×(3/10)

B=90×3

B=270

Hence, john get money $630 and bill get $270 when they both shared $900 in the ratio 7:3 respectively.

Learn more about ratio from here brainly.com/question/2914376

#SPJ4

6 0
2 years ago
What is the answer 450*14​
morpeh [17]

Answer:

6300

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • 2. Solve. Draw a number bond for each set.
    10·1 answer
  • Give an example of a quadratic equation with 2 + 3i as one of its solutions
    10·1 answer
  • Find the GCF of 18x2 and 15x5
    10·2 answers
  • Assuming the lines are parallel angel 4 corresponds with angle ___
    8·2 answers
  • plllz help urgent if ms.barnes class has a ratios girls to boys is 5 to 8 .if there are a total of 65 students , how many girls
    10·1 answer
  • the senior class has 225 members. there are 55 more boys in the class than girls. how many boys and girls are there
    9·1 answer
  • Pls help
    9·2 answers
  • 7. Alex makes $30,000 a year at his job
    12·1 answer
  • Which rule describes the pattern in the table?
    6·2 answers
  • Somebody help pls Complete the table by filling in the multiplicative inverse of the numbers below ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!