Answer:
Step-by-step explanation
dont really understand the question but you can see if it is the correct answer
represent julios age as x
represnt julios father age as 4x
so x+4x=5x
5x<55
not sure if this is correct bare that in mind
Answer:
ga = 14
gb = 17
Explanation:
It's just simply replacing the empty spaces (let's call those x) and doing the necessary operations. If I gave you T = 10 + x, T would be equal to 10x. Similarly, in the first problem we replace x with the given number g and then do all our operations (T = 10 + g(4)), in the second one, we also have to remember that the formula to calculate T is T = 10 + g. Knowing that, we replace the first blank (y) with 10, and the second blank with our given number g. I hope you do well :D
Answer:
(2x*+6)(x-2)
2x(x-2)+6(x-2)
2xx+2x(-2)+6x +6(-2)
we know ;
(-). (-) = +
(-). (+) = -
(+). (-) = -
(+). (+) = +
2xx-2x(2)+6x -6(2)
2x^2 - 4x + 6x -12
2x^2 - 2x -12
Step-by-step explanation:
Answer:
B. 82.8
Step-by-step explanation:
<h2>
Therefore the area of the circle is =
</h2>
Step-by-step explanation:
Given that the circumference of a circle measures 
cm
Let the radius of the circle be = r
Then circumference =
cm
According to problem
=
⇔
⇔
cm
Therefore the area of the circle is = 
=
=
