The number which is express in each of the models as given in the image attached to the task content are as follows;
a). 1.37
b). 1.37
c). 1.37.
<h3>What numbers are expressed according to the given models in the task content?</h3>
It follows from the task content that the models describe that One flat represents 1 whole, One rod represents 1 tenth and one unit represents 1 hundredth.
It therefore follows from the task content that in each of the models, the algebraic sum of flat(s), rods and units as the case may be results in the value; 1.37 as the utmost number represented by the models.
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Answer:
x = 3 ± i 
Step-by-step explanation:
Given
x² - 6x + 12 = 0 ( subtract 12 from both sides )
x² - 6x = - 12
Using the method of completing the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(- 3)x + 9 = - 12 + 9
(x - 3)² = - 3 ( take the square root of both sides )
x - 3 = ± 
= ± i ( add 3 to both sides )
x = 3 ± i
it would be 48 because you would multiply 8 and 12 but then divide by 2
Answer:
12
Step-by-step explanation:
Hope this helps!
Answer:
g(-2) = -19
g(0) = -5
g(3) = -14
Step-by-step explanation:
- g(-2)= -2(-2)2 + 3(-2) - 5
-
9(-2)= -2(4) - 6-5
-
g(-2)= - 8 - 11
- g(-2) = -19
<u>This is a quadratic function and its form is:</u>
<u>Calculation of g(0) and g(3) below:</u>
- g(0) = -2*0² + 3*0 - 5
-
g(0) = -5
------------------
- g(3)= -2*3² + 3*3 - 5
- g(3) = -18 + 9 - 5
- g(3) = -14
