Answer:
the value of x will be -12
Step-by-step explanation:
hope it helps
I agree the answer is 24/25 :)
Answer: 2x+5 = 50
Step-by-step explanation:
Given the total length of the piece of wood is 50" long. If the wood is sawed into two pieces, let's say the length of the two wood pieces are 'x'and 'y'.
This means x + y = 50... (1)
If one piece is 5" longer than the other, it can be written as;
y = x+5... (2) (this means wood of length y is 5" longer than that of wood of length x. To write the problem as an equation, we will substitute equation 2 into 1 to have
x + y = 50
x + (x+5) = 50
2x+5 = 50 (The will be the required equation where x is the length of the shorter piece of wood)
Answer:
The correct answer is C
Step-by-step explanation:
The given circle is centered at A(3, 1) and passes through the origin (0, 0).
The radius of this circle can be found using the distance formula;
.
.
.
.
.
The equation of this circle is given by
Where is the centre.
We substitute the center and radius to obtain;
Option A
When we substitute (2,-2) into this equation we get;
This is true
Option B
When we substitute K(6,0), we get,
This is also true
Option C
We substitute L(4,-4) to get;
This is false. Hence L(4,-4) does not lie on the circle.
Option D
We substitute M(2,4)
This is also true.
The correct answer is C
Answer:
They are dependent events. Event A is choosing one musician while Event B is choosing another musician. THey are ALL musicians, no matter what instrument they play, we just know that there are 7 musicians in total. Therefore, the events are dependent because after choosing one musician, you would have 6 musicians left, instead of 7.
Step-by-step explanation: