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kirill [66]
3 years ago
13

Please Help this is Due in 1 hour and I really dont understand any of this. (Question in Image)

Mathematics
1 answer:
Lerok [7]3 years ago
6 0

Answer:

(-4, -1/2)

Step-by-step explanation:

Just by looking at the graph I can estimate that the midpoint of AB is (-4, -1/2) but we can also use midpoint formula to get a for sure answer.

Midpoint Formula: <em>((x1 + x2)/2, (y1 + y2)/2)</em>

x: (-5 + (-3))/2

   -8 / 2

x = -4

y: (-4 + 3)/2

   -1 / 2

y = -1/2

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You deposit $1200 in an account. What is the balance of the account after 3 months?
levacccp [35]

Answer:

$1200

Step-by-step explanation:

Since the type of account isn't specified, we assume you deposit the money in a current account. When you deposit in such an account, you receive no interest. Also, assuming that you don't make additional deposit and don't withdraw, the balance will remain as it was. Lastly, we assume that when you made the deposit, the account balance was initially zero. Therefore, there will be no change in your account balance after 3 months.

8 0
3 years ago
Given the function defined, find the average rate of change please
irinina [24]
Rate of change=slope
f(x)=y
z=x

59-58/0-3= -1/3
ANSWER: -1/3
5 0
4 years ago
Bill bought a piece of cloth that was 30 inches wide and 12 feet long. if the cloth cost $6 per square yard, then how much did i
Oksanka [162]
Let's figure out how many square yards you have by first converting all of the measurements into yards:
30 inches x( 1 yard/36 inches) = 30/36 yd = 5/6 yd
12 feet x (1 yard/3 feet) = 4 yards.

Now multiply length x width:
5/6 x 4 = 20/6 or 3 1/3 square yards.

Finally, multiply unit price by square yards:
$6 per sq yd x 3 1/3 sq yd = $20 cost
8 0
3 years ago
Isabelle rides her bike to school. The graph shows her speed at different point
a_sh-v [17]

Answer:

0 to 2 minutes - Accelerating

3 to 4 minutes - Constant

6 to 8 minutes - Decelerating

9 to 11 minutes Accelerating

hope i have helped u

Step-by-step explanation:

6 0
3 years ago
If f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,<br> find f(x) – g(x).<br><br> Answer: x^2 - 4x + 3
Nadusha1986 [10]

Answer:

f(x) – g(x) = x^2 - 4x + 3

Step-by-step explanation:

f(x) = 3x^2 - 4x + 5 and g(x) = 2x^2 + 2,

f(x) – g(x) = 3x^2 - 4x + 5 - ( 2x^2 + 2)

Distribute the minus sign

f(x) – g(x) = 3x^2 - 4x + 5 - 2x^2 - 2

  Combine like terms

f(x) – g(x) = x^2 - 4x + 3

 

5 0
3 years ago
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