Numbers 10,100,1000,and so on are called billions
The expression that is equivalent to the given expression is
<h3>Simplifying an expression</h3>
From the question, we are to determine which of the expressions is equivalent to the given expression
The given expression is
The expression can be simplified as
Hence, the expression that is equivalent to the given expression is
Learn more on Simplifying an expression here: brainly.com/question/10864685
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Answer:
Oi
Step-by-step explanation:
X+y+z=1086
y=x+1
z=x+2
x+(x+1)+(x+2)=1086
combine like terms
3x+3=1086
subtract 3 from both sides to isolate x
3x=1083
divide both sides by 3
x=361
now you know that the first of the three consecutive numbers is 361. so your next 2 numbers are 362 and 363.
361+362+363=1086
Answer:
m∠1=103°
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
An exterior angle of a triangle is equal to the sum of the opposite interior angles
so
In this problem
m∠1=m∠2+m∠3
substitute the given values
m∠1=31°+72°=103°