Answer:
On a coordinate plane, a curved line crosses the x-axis at (negative 1, 0), and crosses the y-axis at (0, negative 3). What are the intercepts of the graphed function? x-intercept = (–1, 0) a y-intercept = (–3, 0) b x-intercept = (0, –1) c y-intercept = (0, –3) d x-intercept = (0, –1) e y-intercept = (–3, 0) f x-intercept = (–1, 0) g y-intercept = (0, –3)
Answer:
The size of a television screen is 
Step-by-step explanation:
Let
x-----> the length of the diagonal of the screen
we know that
Applying the Pythagoras Theorem
we have
substitute the values
Answer:
800,000
Step-by-step explanation:
the number that we are rounding is 90,000 which is gonna make the seven go up to 8
Answer:
r=9
Step-by-step explanation:
6 2
---- = ------
r 3
We can use cross products to solve
6 * 3 = 2 * r
18 = 2r
Divide by 2
18/2 = 2r/2
9 = r
Integers
positive
okso therefor
3x=some number
4y=some number
7y=some number
therefor, this 'some number' must have factors of 3,4,7
find greatest common multiplule
3=3
4=2 times 2
7=7
3 times 2 times 2 time s7=84
3x=4y=7z=84
solve
3x=84
divide 3
x=28
4y=84
divide 4
y=21
7y=84
divide 7
y=12
so
x+y+z=28+21+12=61
