Step-by-step explanation:
-74+36.2=-37.8
I hope it will help you
Answer:
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Step-by-step explanation:
If it is a right triangle, by pythagorous theorem, 39^2 = 36^2 + 15^2
or, 36^2 + 15^2 - 39^2 = 0
If it can scan 72 photos in 8 minutes, it can scan 72/8 = 9 photos per minute.
So in 23 minutes, it can scan 9x23 = 207 photos
Answer:
An equation is a statement that maintains the equal value of two mathematical expressions. If the statement is true for all variable values, it is called an identity. ... An equation shows the equality of two variables while an inequality shows the inequality of two variables
X=20
If they're parallel the other number in the same spot as 5x+15 equals that, so 5x+15=115 because if they are parallel they're the same if same spot and same line going through them.
115-15 = 100
5x=100
Divide by 5 both sides
X=20
If x=20 then these lines would be parallel
