The perimeter of the triangle is: 4x+9
Step-by-step explanation:
Perimeter is the measurement of boundary of any closed figure.
Given
s1 = x+4
s2 = x+8
s3 = 2x-3
So, the perimeter will be the sum of all three sides
Hence,
The perimeter of the triangle is: 4x+9
Keywords: Perimeter, triangle
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S=f+60
J=Fx2-50
Senior=fx3
(f)+(f+60)+(fx2-50)+(fx3)=1424 (Parenthesis first)
f+f+60+2f-50+3f=1424 (rewrite)
2f+60+2f-50+3f=1424 (combine like variables)
7f+10=1424 (rewrite)
7f=1414 (isolate variable (take away 10 from each side))
1414/7
202=freshman
Answer:
Opt. C
Step-by-step explanation:
Since all the given options are lines, we will approach to solution using a line's equation.y=mx+b.
Lets start by using two random points from the table, those will be:
(x2,y2)=(4,11)
(x1,y1)+(2,5)
With those points, lets find the slope, which have the following equation:
When evaluating we obtain: m=3
now, to find 'b' value, we need to eval any given point in the equation, we will use (4,11)
11=3*4+b, b=-1
From whee we obtain that f(x)=3x-1
Answer:
117 grams
Step-by-step explanation:
So this is a oddly phrased question but I believe I understand it. You need to find 10 percent of 1170 grams and that it 117. And for you information I did use calculator to prevent error so don't worry about that.