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
BigorU [14]
3 years ago
14

Gabrielles age is three times mikhals age. The sum of their ages is 44. What is MIkhails age?

Mathematics
2 answers:
Ymorist [56]3 years ago
7 0
Soln:
Let mikhale's age be X
Gabrielle's age be 3X
Sum of their ages is 44

To find,
their ages.

X+3X=44
4X=44
X=44/4
X=11

mikhale's age= 11

Gabrielle's age = 3x11=33

Sum of their ages 44

Thus we have got their ages.Gabrielle's age is 33 and Mikhale's age is 11.
Leona [35]3 years ago
4 0
Let their respective ages be represented by g and m.  Then g + m = 44, and g=3m.

Subst. 3m for g in g + m = 44:  3m + m = 44, and so, m=11.

Mikhail's age is 11 and Gabrielle's is 33.


You might be interested in
Find the solutions to x2 = 20.
Gemiola [76]

Answer:

B.

Step-by-step explanation:

x^2=20; \ => \ \left[\begin{array}{ccc}x=\sqrt{20} \\x=-\sqrt{20} \end{array} \ => \ \left[\begin{array}{ccc}x=2\sqrt{5} \\x=-2 \sqrt{5} \end{array}

3 0
2 years ago
NO LINKS!!
yan [13]

Answer:

y=-\dfrac{1}{2}(x+4)^2-1

Step-by-step explanation:

Vertex form:  y=a(x-h)^2+k  

where:

  • (h, k) is the vertex
  • a is some constant

Given:

  • vertex = (-4, -1)
  • point on parabola = (-2, -3)

Substitute given values into the formula to find a:

\implies -3=a((-2)-(-4))^2+(-1)

\implies -3=a(2)^2-1

\implies -3=4a-1

\implies -2=4a

\implies a=-\dfrac{2}{4}=-\dfrac{1}{2}

Therefore, the equation of the parabola is:

y=-\dfrac{1}{2}(x+4)^2-1

6 0
1 year ago
Read 2 more answers
A car bus travels at a speed of 45 km/h. How far will it travel in 36 minutes?​
tensa zangetsu [6.8K]

Correct Question:

A car/bus travels at a speed of 45 km/h. How far will it travel in 36 minutes?

(Note- Corrected part is written in bold.)

Solution:

\sf Speed = 45 \: km/h

\sf Time=36 \: mins

\sf   = \frac{36}{60} \:  hour \: (Since  \: we  \: know,1 \: hour \:  = 30 \: mins

\sf =  \frac{3}{5}  \: hour

\sf \: Distance = Speed \times Time

\sf =  \: 45 \times \frac{3}{5}  \: km

\sf   = \frac{45 \times 3}{5}  \: km

\sf \: Distance=27 \: km

  • Hence, a car/bus travels 27 km in 36 mins.
6 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the points (-4, -1)(−4,−1) and (2, 8)(2,8)?
Nataliya [291]

Answer:

y = 3 /2 x + 5

Step-by-step explanation:

4 0
3 years ago
What is the value of x?
Softa [21]
X = 114.
If you look, the angles are the same, therefore, 114.
3 0
3 years ago
Read 2 more answers
Other questions:
  • The figures below are based on semicircles and squares. Find the perimeter and the area of each shape. Give your answer as a com
    9·1 answer
  • The aspect ratio of a TV screen is a ratio of the screen's width to the screen's height. Suppose that Noel recycles an old TV sc
    5·1 answer
  • Explain why you would make one of the addends a tens number when solving an addition problem
    14·1 answer
  • How can I tell if f(x)=400 in f(x)=4x-9 or if t(n)=400 in t(n)=4n-9?
    5·1 answer
  • Josh bought 3 bottles of grape juice and 5 bottles of water for a total of $14.50. Mary bought 2 bottles
    5·1 answer
  • MATH HELP PLS!!! MARKING BRAINLIESTT!!!!!!!!!!!!!!!!!
    5·1 answer
  • Without solving determine the number of real solutions for each quadratic equation
    15·1 answer
  • Simplify -2(3 +1) + 5
    10·2 answers
  • |5c -3|= 1<br> Solve for C (this is homework help-)
    13·2 answers
  • What is the answer
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!