Answer:
No it's not
Step-by-step explanation:
15x+15 times 10
15x+150
Answer:
Yes you would set both equal to 180
so for example
(x-24)+3x=180
Then solve for x
Answer:
The correct answer would be π.
Step-by-step explanation:
When trying to find the circumference, the formula would 2πr. So, the relationship between diameter and circumference is π.
Answer: There will be 25 red roses and 20 pink roses.
Step-by-step explanation: If the ratio is 5 to 4 then we can add 5 and 4 together to get 9. 45 is divisible by 9. 9 goes into 45, 5 times. If we multiply 5 by 5 then it will be 25 which is 5/9 of 45. Then if we do the same thing but we multiply 4 times 5 then we will get 20 which is the other 4/9 of the ratio.
Answer:
y=-2x+2
Step-by-step explanation:
Given line is-
x-2y=7
we know,
equation of line perpendicular to ax+by=c is bx-ay=k
So, equation of line perpendicular to x-2y=7
is given by -2x-y=k
Now, the line -2x-y=k passes through (5,-8)
So, we get
-2(5)-(-8)=k
or, -10+8=k
or, -2=k
So, k=-2
Using the k value we get,
Equation of the line is-
-2x-y=-2
multiplying by -1
2x+y=2
or, y=-2x+2
This is the slope intercept form of the line.
