1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lerok [7]
3 years ago
12

Help me!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
DedPeter [7]3 years ago
3 0

Hello from MrBillDoesMath!


Answer:

Choice D.


Discussion:

Substitute x = 9 in the choices

A.   when x = 9, x^2 - 6x + 9  =  36

B.   when x = 9, x^2 + 16x + 63  = 288

C.   when x = 9, x^2 + 14x + 45 = 252

D.   when x = 9,  x^2 -12x + 27 = 0

Thank you,

MrB

You might be interested in
Solve the following system by graphing x + y - 6= 0 x- y = 0
DochEvi [55]

Answer:

(3,3)

Step-by-step explanation:

x + y - 6= 0

x- y = 0

Add the two equations together

x + y - 6= 0

x- y = 0

-------------------

2x - 6 = 0

Add 6 to each side

2x-6+6 = 0

2x = 6

Divide by 2

2x/2 = 6/2

x = 3

Now find y

x-y = 0

3 - y = 0

y = 3

7 0
3 years ago
Read 2 more answers
28 &lt; 4v <br> solve for v <br> pls help
DedPeter [7]

Answer:

v = 7

Step-by-step explanation:

Divide both sides by 4 to isolate v

28/4 = 4v/4

v = 7

5 0
2 years ago
Use the image below to answer the following question:
nikdorinn [45]

Answer:

The ratios are both identical. (4 over 5 and 4 over 5)

Step-by-step explanation:

Th picture below represent the image you are referring.

sin x = opposite / hypotenuse

opposite side = 4

hypotenuse = 5

sin x° = 4/5

cos y° = adjacent/hypotenuse

adjacent = 4

hypotenuse = 5

cos y° = 4/5

The ratios are both identical (4 over 5 and 4 over 5)

6 0
2 years ago
Read 2 more answers
1. There are 4 quarters in 1 dollar.
PolarNik [594]
25 cents you dumb stupid child
3 0
3 years ago
Read 2 more answers
If a water pump can pump 30 liters of water per hour, how much water can it pump in 2 hours? A. 80 L B. 60 L C. 40 L D. 30 L
ollegr [7]

Answer:

B. 60L

Step-by-step explanation:

30L = 1hr

2hrs= 30×2= 60L

7 0
3 years ago
Other questions:
  • I need help drawing the graph of -2x+2y=-4
    14·2 answers
  • Word problem with time....find the answer pleaseee
    13·1 answer
  • Bob had 51 baseball cards. He gave away 17 baseball cards. How many baseball cards,c, does bob have left? Choose that represents
    14·1 answer
  • which one of the following proportions is true for the segments shown in the figure if lines a B and C are parallel to each othe
    15·1 answer
  • Graph the hyperbola y^2/16-x^2/9=1. What type of transverse axis does it have?
    6·1 answer
  • y= |x-2| +3 identify the vertex, axis of symmetry, and transformation from the parent function f(x)=|x|
    8·1 answer
  • Edward wants to put a string of light around a rectangle window that is 32inches wide and 40 inches how long will the string of
    9·2 answers
  • Find the area of the shaded region .
    9·1 answer
  • What is 2℅ of 150? EXPLAIN YR ANSWER!!!!​
    15·1 answer
  • The dimensions of four rectangles are given below. Which has an area different from the area of each of the other three?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!