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
vladimir1956 [14]
2 years ago
13

the age of three sibling leon,kelly,and jack are in the ratio 3: 5: 6:. the sum of their age is 42 years.how old is kelly?​

Mathematics
1 answer:
yarga [219]2 years ago
5 0
Kelly would be 32 years old
You might be interested in
I need help with this math question :(
Ray Of Light [21]

Answer:

k = 5,

y = 5x

Step-by-step explanation:

If y is proportional to x,

y ∝ x

Then the equation will be

y = kx

Her k = proportionality constant.

Now we choose a point from the given table.

Let the point is (2, 10).

By putting the values of x and y in the equation,

10 = 2×k

k = \frac{10}{2}

k = 5

This will be true for any point we choose from the table.

And the equation will be y = 5x

8 0
3 years ago
ALGEBRA HELP!! Write an exponential function represented by the table.
marysya [2.9K]

Answer:

y=-50*0.2^x

Step-by-step explanation:

the formula for an exponential function is:

y=a*b^x

what do we multiply -50 by to get -10?

-50x=-10

x=-10/-50

x=1/5

x=2/10

x=0.2

This initial value here is -50, it is the first in the table

y=-50*0.2^x

7 0
3 years ago
GEOMETRY HELP! If you could explain this and help me find the answer that would be amazing! Find the measures of an interior ang
givi [52]
Regular polygon can be incribed in a circle of radius equal to its side.

so if you join all the vertices to the centre, you will get 6 equilateral triangles. each interior angle will have 2 angles of 60 each. thus interior angle = 120

exterior angle=180-120=60
8 0
3 years ago
GIVING BRAINLIEST OUT FOR WHOEVER IS CORRECT AND FAST!<br> All factors of 40, 41, 3526, and 1001.
mel-nik [20]

Answer:

Step-by-step explanation:

factors for

40=1,2,4,5,8,10,20,40

41=1,41  prime

3526=1,2,41,43,82,86,1763,3526

1001=1,7,11,13,77,91,143,1001

5 0
2 years ago
Read 2 more answers
Please help me please​
marshall27 [118]
I don’t see a photo
8 0
3 years ago
Other questions:
  • To represent the loss of 5 points on the stock market you could use
    10·1 answer
  • What number comes next in the series? 31, 1031, 402, 16, ____
    11·1 answer
  • Two researchers analyze the same data set. Researcher A uses a two-independent sample t test and decides to retain the null hypo
    11·1 answer
  • Rewrite the equation of a line in point-slope form to slope-intercept form: Y-3=1/2(x-8)
    6·2 answers
  • Follow the steps to solve this equation.
    6·2 answers
  • Explain how the expanded notation is method is used to multiply 82 times 3
    12·1 answer
  • Calculate the expected gain or loss for Stock ABC. Lose $25 Gain $5 Gain $45 Stock ABC 40% | 15% | 45% Stock JKL| 15% | 65% | 20
    12·1 answer
  • A tortoise is walking in the desert. It walks at a speed of 2 meters per minute for 2.56 meters. For how many minutes does it wa
    10·1 answer
  • TRUE OR FALSE: F(x)=-3(x+2)(x-5)^3&gt;0 when x&lt;-2 or x&gt;5<br> PLEASE HELP!!!!
    13·1 answer
  • 15% of 60 is what percent of 180?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!