Answer:
Step-by-step explanation:
The area of the triangle will be equal to 4.5 square centimeters.
<h3>What is an area?</h3>
The space occupied by any two-dimensional figure in a plane is called the area. The space covered by the triangle in the two-dimension is called an area of the triangle.
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The area of the triangle ABD will be calculated as:-
Area = x Base x height
Area = x 3 x 3
Area = 4.5 cm.
Therefore the area of the triangle will be equal to 4.5 square centimeters.
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Answer:6.37
Step-by-step explanation:
f(x)= −0.07x²+ 0.42x+ 6.37
1. Find the x-coordinate. x= -(b/2a)
= -(0.42/-0.07) = 6
x=6
2. Find the corresponding y-coordinate.
f(x)= −0.07x²+ 0.42x+ 6.37
substitute x with 6
-0.07(6)²+0.42(6)+6.37
Simplify
-2.52+2.52+6.37=
6.37
I believe it is that your supposed to add the roots before finding the square root
2000 x 0.16 (16% converted to a decimal)
= 320 calories
Now I want a taco