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
Salsk061 [2.6K]
3 years ago
5

Ahmet is twice as old as his sister Betul, and the sum of their ages is 36. How old is Ahmet?

Mathematics
1 answer:
Dovator [93]3 years ago
4 0
18??
two times as old.
36 divided but 2 is 18
You might be interested in
Line k has a slope of 2/3. If line m is parallel to line k, then it has a slope of
Anika [276]
B. The slope would be 2/3.
6 0
3 years ago
Read 2 more answers
What is the equation of the quadratic graph with a focus of (3, −1) and a directrix of y = 1?
Tomtit [17]
Use our brains and what we know
f(x)=a(x-h)²+k
vetex is (h,k)
and a is te leading coefient

if directix is below the focus, then it opens up and a is positive
if directix is above focus, then it opens down and a is negaitve

vertex is in between directix and focus


so
(3,-1) and y=1
-1<1
so directix is above
a is negative

directly in between
distance from -1 to 1 is 2
2/2=1

1 above (3,-1) is (3,0)
vertex is (3,0)

y=a(x-3)²+0
y=a(x-3)²


the only option with a negative 'a' value is B

answer is B
5 0
3 years ago
Read 2 more answers
19 hundred thousandths in scientific notation
SVETLANKA909090 [29]
In order to find scientific notation you have to move the decimal (which is located at the end of the number in the case) where it becomes a number less than 10 but greater than 1.
(190,000.) = (1.9)
How ever many times you moved the decimal (in this case 5) will now become the exponent (whether the exponent is positive or negative will tell you whether to move left or right)
(1.90,000.)
(5)
As an end result 190,000 in scientific notation will then equal 1.9x10^5
1.9  \times {10}^{5}
6 0
3 years ago
Solve the system of linear equations by elimination.<br><br> 2x+5y=16<br> 3x−5y=−1<br><br> Get (x,y)
mamaluj [8]

Answer:

(3,2)

Step-by-step explanation:

2x+5y=16

3x-5y=-1

Subtract 2x from the first equation

5y=16-2x

Substitute the given value of 5y into the equation

3x-(5y)=16

3x-(16-2x)=-1

Solve for x

3x-(16-2x)=-1

3x-16+2x=-1

5x-16=-1

5x=15

x=3

Substitute the given value of x into the equation

3x-5y=-1

3*3-5y=-1

Solve

3*3-5y=-1

9-5y=-1

-5y=-10

y=2

7 0
3 years ago
Read 2 more answers
Which graph could represent the amount of green beans when selling at a unit rate of G dollars per pound?
hammer [34]

Answer:

  see attached

Step-by-step explanation:

The function that tells you the number of dollars you spend on a given number of pounds creates graphs with the coordinates (pounds, dollars).

If you want 1 pound to correspond to G dollars, then a point on the graph will be ...

  (1, G)

5 0
3 years ago
Read 2 more answers
Other questions:
  • Jocelyn’s school consists of 7th graders and 8th graders. Jocelyn interviewed some students in each grade and asked them whether
    8·2 answers
  • I need help on 6 please! I’m pretty sure it’s 9, correct me if I’m wrong
    15·1 answer
  • Please help me picture is shown (VERY EASY)
    9·1 answer
  • Locate some pieces by these artists, or others who work in the same style, and describe what you see. How does the artist use ge
    9·1 answer
  • Whats 5y+z; use y=6, and z=6
    7·2 answers
  • The sum of three times x and 33
    11·1 answer
  • Which table has a constant of proportionality between y and x of 12?
    7·1 answer
  • Express the set x &gt; 4 using interval notation.
    7·1 answer
  • First try was incorrect
    12·2 answers
  • Anyone know the answer i really need help?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!