Answer:
189 students have an email account.
Step-by-step explanation:
315 divided by 5 is 63, multiply that by three.
The standard form: ax + by = c
and your equation is: -2x + 3y = - 5 (Yes this is written in standard form)
To find the x intercept replace y with 0 in the equation and solve for x:
4x +3(0) = 12
Simplify:
4x +0 = 12
4x =12
Divide both sides by 4:
x = 12/4
x = 3
The x intercept would be (3,0)
Answer:
26
Step-by-step explanation:
Answer:
ok
Step-by-step explanation:
well first off a rectangle does not have a diameter...
it has a width and a length
u could use pythag to solve for a side of the rectangle, given that there is also a triangle inscribed into the rectangle
lets say ur given the width of a rectangle and u have to solve for the length
u are also given the diagonal which stretches from one corner to the other forming a triangle with the width and length of the rectangle
say the diagonal was 5cm long and the width was 3cm long, and u have to find the length, x
5^2 = 3^2 + x^2
25 = 9 + x^2
x^2 = 16
x=4
