Answer:
x = 6
Step-by-step explanation:
When 2 chords of a circle intersect then the product of the parts of one is equal to the product of the parts of the other, that is
2x = 3 × 4, that is
2x = 12 ( divide both sides by 2 )
x = 6
Answer:
98=50+3t
Step-by-step explanation:
5*10
50
98-50
48
48/3
16
It will be 61 rounded.
Here the link I used
https://www.piday.org/calculators/circle-calc-find-c-d-a-r/#
Hey there! I'm happy to help!
PART A
Let's look at our two equations.
y=3x-5
y=6x-8
We will solve this with substitution because we have two different values for y, so it will be be very easy to substitute.
We know that y is equal to 6x-8. This means that we can replace the y in the first equation with 6x-8 and then solve for x.
6x-8=3x-5
We add 8 to both sides.
6x=3x+3
We subtract 3x from both sides.
3x=3
We divide both sides by 3.
x=1
We can plug this x-value into either of our equations to figure out what y is.
y=6(1)-8
y=6-8
y=-2
Therefore, our solution is x=1 and y= -2.
PART B
When graphing the two equations in a systems of equation, the point where they intersect is the solution. We already have our solution, so now we will just write it as a point, which is (1,-2).
Have a wonderful day! :D
Answer:
4/5
Step-by-step explanation:
The prime factorization of 24 is 2*2*2*3.
There prime factorization of 30 is 2*3*5.
They have 2*3 in common.
2*3=6.
So we can divide numerator (top) and denominator (bottom) by 6 and this will reduce the fraction into simplest form.
