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sergey [27]
3 years ago
9

Can someone help me please

Mathematics
1 answer:
shutvik [7]3 years ago
7 0
A. x+3=12
Have a good day

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A car dealership purchased a car for $15,000. They mark up the price by 35%. What is the retail price of the vehicle
Snowcat [4.5K]

Answer: the answer is 20,250

Step-by-step explanation:

35% of 15,000 = 5,250

15,000+5250 = 20,250

4 0
3 years ago
Which of the following is most likely to be a relative minimum for this graph?
olga55 [171]

Answer: A (3, -4)

Step-by-step explanation:

A minimum is at the lowest point on the parabola. The minimum and maximum can be seen by looking at the vertex.

If you go right 3 spaces on the x-axis horizontally, then down 4 spaces vertically on the y-axis you get (3, -4).

4 is negative because you are going down below the x-axis.

4 0
3 years ago
How do you determine whether the sequence a_n=(2^n+3^n) / (2^n−3^n) converges, if so how do you find the limit?
solniwko [45]

You determine the limit by \lim_{n \to \infty} a_n = -1.

A limit in mathematics is a point at which a function approaches the output for the specified input values. Calculus and mathematical analysis depend on limits, which are also used to determine integrals, derivatives, and continuity. The concept of limit, which is founded on the idea of closeness, is largely used to give values to some functions at points when none are defined in a way that is consistent with values close by.

Divide the denominator and numerator by 3n as shown.

\lim_{n \to \infty} a_n =  \lim_{n \to \infty} \frac{2^n+3^n}{2^n-3^n\\}

= \lim_{n \to \infty} \frac{(\frac{2}{3})^n+1 }{(\frac{2}{3})^n-1 } \\=\frac{0+1}{0-1} \\=-1

To learn more about limits, refer:-

brainly.com/question/12211820

#SPJ4

8 0
1 year ago
What is the probability that in two rolls of a single die, a man will roll a 2 on the first roll and a number greater than five
n200080 [17]

Answer:

Step-by-step explanation:

I got A because the probability of rolling a 2 is 1/6 chance. Then the probability of getting a number greater than 5 is a 1/6 chance because there’s only one number bigger than five on a die. So I added them together got 2/6 and simplified down is 1/3

4 0
4 years ago
Read 2 more answers
If CB is a perpendicular bisector, find the length of AB. Look at image ! please help me out !!
Anarel [89]

Answer:

52 units

Step-by-step explanation:

We know that,

<em>A perpendicular bisector cuts a line segment into two equal parts at 90°.</em>

As, CB is a perpendicular bisector of AD. So, it cuts AD into 2 equal parts.

We have,

AB = DB

i.e. 7x + 10 = 9x - 2

i.e. 7x - 9x = -2 - 10

i.e. -2x = -12

i.e. x = 6.

Thus, AB = 7x + 10 = 7×6 + 10 = 42  + 10 = 52.

Hence, the length of AB is 52 units.

3 0
3 years ago
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