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
lesya692 [45]
3 years ago
14

An older person is three years older than four times the age of a younger person. The sum of their ages is 13. Find their ages.

Mathematics
1 answer:
erastovalidia [21]3 years ago
3 0
The ages are 11 and 2
You might be interested in
For christmas you received an itunes gift card worth $50. you are super excited and can't wait to download justin bieber newest
Greeley [361]

50 divided by 1.25 is 400. 40 songs

4 0
2 years ago
Read 2 more answers
A shipping container will be used to transport several 140-kilogram crates across the
velikii [3]

Answer:

91.42 crates

Step-by-step explanation:

Let

Greatest Number of 140kg crates = x

weight of crate = 140-kilogram

Weight of other shipment = 13200 kilograms

greatest weight of container = 26000 kilograms

Weight of other shipment + (weight of crate * number of crates) ≤ greatest weight of container

13,200 + 140x ≤ 26,000

140x ≤ 26,000 - 13,200

140x ≤ 12,800

x ≤ 12,800/140

x ≤ 91.42 kilograms

Greatest Number of 140kg crates = 91.42 crates

8 0
3 years ago
Find tan theta if theta is an angle in standard position and the point with coordinates (4,3) lies on the terminal side of the a
Karolina [17]

Answer: 0.75

Step-by-step explanation:

We can do this by drawing a terminal side in a standard position and then drawing the associated triangle. We then use the Pythagoras theorem to find the missing side the hypotenuse. Then, this will give a Pythagorean Triplet of 3, 4 and 5.

We now have a triangle with the values of:

x = 4

y =3

h^2= 4^2 + 3^2

h^2 = 16 + 9

h^2 = 25

h = 5

h = 5

Tangent = opposite/adjacent

= y/x

= 3/4

= 0.75

8 0
3 years ago
find the interest earned on an account with $450 principal, and interest rate of 6% over a period of 8 years
puteri [66]
 
                 8
450(1+.06)  = 717.23
4 0
3 years ago
Which is greater thirty six and nine thousandths or four tens
malfutka [58]

Answer:

four tens

Step-by-step explanation:

four tens is greater because:

four tens = 40

thirty six and nine thousandths = 36.009

36.009 < 40

6 0
3 years ago
Other questions:
  • M(-3,2) is the midpoint of rs and r has coordinates (6,0). what are the coordinates of s?
    5·1 answer
  • Suppose that you have 10 green cards and 5 yellow cards. The cards are well shuffled. You randomly draw two cards with replaceme
    11·1 answer
  • Express 8.21 as a mixed number
    5·1 answer
  • Find an explicit formula for the arithmetic sequence 170,85,0,-85...,<br> d(n)=
    13·1 answer
  • Hallar el area de un triangulo equilatero cuyas bases miden 70dm y 134 dm y el lado oblicuo 85dm
    13·1 answer
  • Arrange the number in order from greatest to least square root 250, 11 4/9, 4 pie
    11·1 answer
  • Ratio 5: 12 if there are 50 trucks how many cars are there​
    8·1 answer
  • Determine the smallest 6 digit number which is exactly divisible by 8,15,and21
    13·1 answer
  • What is the y-intercept of this graph?<br> A. 0<br> B. 2<br> C. 4<br> D. 8
    15·2 answers
  • Five years ago alex was 12 times as old as tom alex is 41 now how old is tom now
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!