Part 1We are given
. This can be rewritten as
.
Therefore, a=1, b=-18, c=0.
Using the quadratic formula
The values of x are
Part 2Since the values of y change drastically for every equal interval of x, the function cannot be linear. Therefore, the kind of function that best suits the given pairs is a
quadratic function. Part 3.The first equation is
.
The second equation is
.
We have
Factoring, we have
Equating both factors to zero.
When the value of x is 6, the value of y is
When the value of x is -3, the value of y is
Therefore, the solutions are (6,38) or (-3,11)
Answer:
8 ft^2
Step-by-step explanation:
area of ABC is:
area of ABC is 18 square ft, then
now you can find h1 and the area for EFG
Answer:
40x40/2 = 800
Step-by-step explanation:
step 1: 40x40= 1600
step 2: 1600/2=800
done
also did your father went out to get milk?
Look at my upload to see the graph, I couldn't see the choices, so I can't give you a definite answer. But the graph below is the correct one.
Hope that helped!
Answer:
A, B, D, and E
Step-by-step explanation:
First, you should know that definition.
<em><u>Congruent:</u></em> Identical in form, symmetrical.
Now that we have the definition, Let's compare each option.
<em><u>A.</u></em> Line segment BC and PO are a congruent pair.
<em><u>B.</u></em> Line segment IJ and LM are a congruent pair.
<em><u>C.</u></em> Line segment PO and ON are not a congruent pair
<em><u>D.</u></em> Line segment HV and GW are a congruent pair.
<em><u>E.</u></em> Line segment AB and AP are a congruent pair.
<h2><em>
<u>Hence, Options A, B, D, and E are correct.</u></em></h2><h2><em>
<u /></em></h2><h3>Hope this helps! </h3><h3 />
-Emma