Answer:
it's answer is y + 185 = 250; y = 65
hope it helps you
Answer:
isosceles
Step-by-step explanation:
as isosceles has two sides equal meaning two angles equal
Answer:
-14.4<or=z
Step-by-step explanation:
-8-6.4or = z+6.4-6.4
-14.4_<z
Answer:
(See explanation for further details)
Step-by-step explanation:
The real expression is:
The general equation for the second-order polynomial is:
This condition must be observed for the case of a quadratic equation with equal roots:
You want to break this down.
“5 less than” means you’ll subtract 5 from something.
That something is “3 times a number.” “3 times a number” means 3•x or 3x, since we’ll use x for that unknown number.
So, “5 less than 3 times a number” means “subtract 5 from 3x”: 3x-5
“Is” means “equals”. So 3x-5= something.
7, well, that’s 7.
So “5 less than 3 times a number is 7” means ”subtract 5 from 3x and set that equal to 7.”
3x-5=7
