1/5 of 3/5=1/5 times 3/5=3/25
each recieves 3/25 of the pizza
Answer:
1st, 3rd and 4th
Step-by-step explanation:
Only 2nd is false
9514 1404 393
Answer:
x +4y = -5
Step-by-step explanation:
The equation of the perpendicular line can be found by swapping the x- and y-coefficients and negating one of them. The new constant can be found by substituting the point values into the equation.
3x +12y = 3(-5) +12(0)
3x +12y = -15
We notice that all of the values include a factor of 3. We can divide that out to put the equation in standard form:
x + 4y = -5
Answer: 1668.2
Multiply 1668.2×45 and get 75,069
X^2+5^2=7^2
x^2+25=49
(49-25)
x^2=24
sqrt(24)=4.89897948557