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Luda [366]
3 years ago
5

When f(x)=4, what is the value of x?

Mathematics
1 answer:
Nata [24]3 years ago
3 0

Answer:

4

Step-by-step explanation:

when asked a question such as:

f(x)=4

40=5x

40=5(4)

so 4 replaces (x) an any situation

what im saying is whatever f(x)=? is what you replace x with

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Bryce needs to feet of ribbon to tie a bow around a birthday present. he has 3 feet of ribbon is that enough
ehidna [41]
I don't know to answer but i am good at geometry
Feel free to ask me
7 0
4 years ago
Please help thank you!
kirill [66]
Question 1:

Look at the image. 

First, we graph the points on a grid.

Then, we find the perpendicular bisectors and find where they intersect.

They intersect on the circumcenter of the triangle.

The circumcenter is (5,3)

Question 2:

The answer is III only because the perpendicular bisector for the longest side will always have to point outside the triangle in order to intersect with the other two perpendicular bisectors.

Question 3:

The answer is a perpendicular bisector because it is a perpendicular line that bisects a side of the triangles, which is the exact definition of a perpendicular bisector.

Have an awesome day! :)

3 0
3 years ago
Mary chooses an integer at random from 1 to 6. What is the probability that the integer she chooses is a prime number?
Tpy6a [65]

Answer: 3 out of 6

Step-by-step explanation:

The numbers she choses from are 1-6 therefore its out of 6

The prime numbers before six are two, three, and five.

therefore its 3/6 chance or 1/2 chance she picks a prime number.

5 0
4 years ago
Solve
Strike441 [17]

Answer:

x=±\sqrt{15/2}

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
1. Jeremy has $12000 cash to invest in the bank compounded at 4% interest annually.
gavmur [86]

Answer:

A(x) = 12000(1.04)^x

Step-by-step explanation:

Compound interest:

The compound interest formula is given by:

A(t) = P(1 + \frac{r}{n})^{nt}

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

$12000 cash

This means that P = 12000

Compounded at 4% interest annually.

This means that r = 0.04, n = 1

What equation will calculate the value in x years?

A(t) = P(1 + \frac{r}{n})^{nt}

A(x) = P(1 + \frac{r}{n})^{nx}

A(x) = 12000(1 + 0.04)^x

A(x) = 12000(1.04)^x

8 0
3 years ago
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