Answer:
STEP
1
:
Equation at the end of step 1
(5r2 - 14r) + 8
Step-2 : Find two factors of 40 whose sum equals the coefficient of the middle term, which is -14 .
-40 + -1 = -41
-20 + -2 = -22
-10 + -4 = -14 That's it
Step-3 : Rewrite the polynomial splitting the middle term using the two factors found in step 2 above, -10 and -4
5r2 - 10r - 4r - 8
Step-4 : Add up the first 2 terms, pulling out like factors :
5r • (r-2)
Add up the last 2 terms, pulling out common factors :
4 • (r-2)
Step-5 : Add up the four terms of step 4 :
(5r-4) • (r-2)
Which is the desired factorization
Final result :
(r - 2) • (5r -4)
T + S + R = 180
R = 180 - (T + S)
T + S = 68 + 76 = 144
So R = 180 - 144 = 36
<R = 36
Answer:ooooooooooooooooooooooooooooooooooooooooooof
Step-by-step explanation:
Answer:
60.07%
Step-by-step explanation:
Decrease: 16.78 - 6.70 = 10.08
% decrease:
10.08/16.78 × 100 = 60.07151371%
Answer:
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Math Algebra 1 Absolute value & piecewise functions Graphs of absolute value functions
Shifting absolute value graphs
Practice: Shift absolute value graphs
Scaling & reflecting absolute value functions: equation
Scaling & reflecting absolute value functions: graph
Practice: Scale & reflect absolute value graphs
Graphing absolute value functions
Practice: Graph absolute value functions
Absolute value graphs review
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Piecewise functions
Absolute value graphs review
CCSS.Math: HSF.IF.C.7, HSF.IF.C.7b
The general form of an absolute value function is f(x)=a|x-h|+k. From this form, we can draw graphs. This article reviews how to draw the graphs of absolute value functions.
Step-by-step explanation:
