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
barxatty [35]
3 years ago
13

The sum of two numbers is 19 and their products is 78. What is the larger number ?

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
5 0
78 = 2 x 3 x 13
1 x 78
2 x 39 = 78
3 x 26=78
6 x 13 = 78

larger number is 13 
You might be interested in
Decompose these fractions 3/5 7/10
saveliy_v [14]
I think 4/5 because if you multiply you get that!!!!!!
4 0
3 years ago
Read 2 more answers
A 78 gram sample of Uranium loses half of its mass each year. What is the exponential equation? Please explain why A is the corr
Fiesta28 [93]

Answer:

A

Step-by-step explanation:

The first answer is correct because we have a decay factor.

The sample is losing mass, so the number that is being multiplied by a power of x must be less than 1.

If the second answer were used, then the sample would be gaining mass.

8 0
2 years ago
You buy a book of 5 basketball tickets for $62.50. What is the rate of cost per ticket?
Kisachek [45]
12.50 as 12.50 x 5 is 62.50 or as we know 62.50 for 5 we do 62.50/5 to get 12.50
4 0
2 years ago
Read 2 more answers
The quantity q varies inversely with the square of m and directly with the product of r and x. When q is 2.5, mis 4 and the
saveliy_v [14]

Answer:

The constant of proportionality is 5.

Step-by-step explanation:

If the quantity q varies inversely with the square of m and directly with the product of r and x, then the variation equation is

q=k\frac{rx}{m^2}

When q=2.5, m= 4 and the

product of rx = 8.

We plug in this values to get;

2.5=k(\frac{8}{4^2})

2.5=k(\frac{8}{16})

2.5=\frac{1}{2}k

Multiply both sides by 2

k=2.5\times 2=5

The constant of proportionality is 5.

7 0
3 years ago
Read 2 more answers
Can someone check this for me thanks so much
Zinaida [17]

Answer:

that looks like it is right

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of cosθ given that (−2, 9) is a point on the terminal side of θ ? 985√85
    7·2 answers
  • Give and example of a repeating decimal where two digits repeat
    7·2 answers
  • What is the value of sin x
    10·1 answer
  • Find the distance between the points (-21, 17) and (33, 17)
    6·1 answer
  • Find the length of a triangular prism with a volume of 660 cubic cm, a base of 10 cm and a height of 12 cm.
    8·1 answer
  • A coordinate plane. A line passes through the point (0, 1) and has a positive slope. Which of these points could that line NOT p
    14·2 answers
  • Carmen is printing an essay that is 15 pages long, and each page contains 52 lines of text. It takes her 5 minutes to print the
    14·1 answer
  • Find the slope of the line through the points (4,8) and (5,10).​
    8·1 answer
  • What is 5 yards rounded to the nearest tenth
    11·2 answers
  • Marven has a coupon that discounts the rental of a full-size car by $25. They decide to buy insurance for each day. If the cost
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!