Final result : 4 • (7g - 8)
Step by step solution :<span>Step 1 :</span><span>Equation at the end of step 1 :</span> (5 • (4g - 7) + 8g) + 3
<span>Step 2 :</span><span>Step 3 :</span>Pulling out like terms :
<span> 3.1 </span> Pull out like factors :
28g - 32 = 4 • (7g - 8)
Final result : 4 • (7g - 8)
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Answer:
150
Step-by-step explanation:
the bases are 60 and the sides are 90
I believe the answer is 4/15.
Answer:
<em>I</em><em> </em><em>think</em><em> </em><em>the</em><em> </em><em>answer</em><em> </em><em>is</em> <em><u>C</u></em><em><u>.</u></em><em><u> </u></em><em><u>7</u></em><em><u>1</u></em>
Answer:
Below in bold.
Step-by-step explanation:
A. −16x2 + 24x + 16 = 0
-8(2x2 - 3x - 2) = 0
-8(2x + 1 )(x - 2) = 0
x = -0.5, 2.
So the x-intercepts are (-0/5, 0) and (2, 0).
B. As the leading coefficients is negative (-16) the vertex of the graph will be a Maximum.
To find its coordinates we convert the function to vertex form:
f(x) = −16x2 + 24x + 16
= -16(x^2 - 1.5x) + 16
Completing the square on contents of the parentheses:
= -16 [(x - 0.75)^2 - 0.75^2] + 16
= -16(x - 0.75)^2 - 16 * -0.75^2 + 16
= -16(x - 0.75)^2 + 9 + 16
= -16(x - 0.75)^2 + 25.
So the coordinates of the vertex are (0.75, 25)
