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Artyom0805 [142]
4 years ago
6

Help solve for X, please hurry I have 42 minutes

Mathematics
1 answer:
Fiesta28 [93]4 years ago
4 0

Answer:

A) 9

Step-by-step explanation:

First you need to find the measure of angle c

Since it's a quadrilateral, the interior angles add up to 360 degrees

Now there's two right angles and one 99 degree angle

Add those and subtract from 360

360 - (90+90+99) = 81

C = 81 degrees

However x is the root of c so root 81 is 9

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y=x^2-8x+6 complete the square to determine the vertex and maximum or minimum value. Determine the number of x-intercepts.
Irina18 [472]

Answer:

Below in bold.

Step-by-step explanation:

y = x^2-8x+6

y = (x - 4)^2 - 16 + 6

y = (x - 4)^2 - 10

So the vertex is at (4, -10)

The coefficient of x^2 of this function is 1 ( positive) so there will be  a minimum value.

Minimum value = -10.

x-intercepts:

(x - 4)^2 - 10 = 0

(x - 4)^2   =   10

x -  4 =  +/- √10

x =  4 +/- √10

- therefore there are 2 x-intercepts.

6 0
2 years ago
Which of the following is one of the specific perspectives of organizational behavior? a. People as financial expenditures b. Pe
BabaBlast [244]

Answer:

d. People as resources

Step-by-step explanation:

organisational behavior is the study of human behavior in an organization, the interface between human behavior and the organization, and the organization itself. It studies layers of organisational behavior in the level of individual players in an organisation, work group of individual players in an organization, and the nature of interaction between organizations on the larger scale. One of the perspective of study of organizational behavior is to study people as  resources.

3 0
4 years ago
Noa was paid a 25 percent commission for selling a used car.
BigorU [14]
25 percent of x is equal to $1631.24
.25*4 is equal to 100 percent
Substitute 
1631.24*4=x
x=6524.96
8 0
3 years ago
Help! I don't get it!
padilas [110]
A= 4/32 and 5/40
B= 9/21 and 6/14
C= 2/5 and 16/40
7 0
3 years ago
Simplify the expression. -5a 3b 8a
slega [8]
Here is u answer -5a4b<span>8</span>
8 0
4 years ago
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