Answer:
Step-by-step explanation:
we know that
Area of a circle is equal to
A=pi* r^{2}
where
r is the radius
in this problem we have that
A=50 m^{2}
A=pi* r^{2} \\ r= \sqrt{A/pi} \\ r= \sqrt{50/pi}
r=4 m
we know that
the diameter is two times the radius
so
D=2r \\ D=2*4 \\ D=8 m
Answer:
The height of the trapezoid would be 4 ft.
If you solve this equation,
2*26/5+8 ,
you'll get the answer.
First do the multiplication, then the subtraction, and finally the division.
Answer:
3x + 2y = 38, 3a + 2b = 38
Step-by-step explanation:
An equation may be defined as a statement that shows two mathematical expressions to be equal. It is to equate one thing to another thing.
In the context, two different equations for the situations are :
i). Let the shirt be represented by x
And the socks be represented by y
Therefore, according to the question,
3x + 2y = 38
ii). Let the shirt be represented by a
And the socks be represented by b
Therefore, according to the question,
3a + 2b = 38
Start by multiplying six by 3 and getting 18. thendivide 23.15 by 18 = 1.2861111
that's the answer.
She paid $49.12
If one pound is 5.17 dollars
You would have to multiply the two given numbers