Use PEMDAS
P Parentheses first
E Exponents (ie Powers and Square Roots, etc.)
MD Multiplication and Division (left-to-right)
AS Addition and Subtraction (left-to-right)
Surface area: 765.6 cm^2
Volume: 94.2 cm^3
Answer:
False
Step-by-step explanation:
15 isn't divisible by 10
Given that the vertex (h, k) is (5, 2), you know the vertex form will look like
f(x) = a(x -5)² +2
for some value of "a" that makes f(4) = -3. That value of "a" can be found by substituting the given values in the above equation for f(x) and solving for "a".
-3 = a(4 -5)² +2
-3 -2 = a×1²
a = -5
This means the appropriate choice is ...
C) Vertex form: f(x) = -5(x -5)² +2; Standard form: -5x² +50x -123
<span>the first thing to do is to divide the irregular shape into regular shapes that you can recognize such as triangles, rectangles, circles, squares Then you can, find the area of the individual shapes and add them up
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