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3 years ago

For example #1 what is the solution

Mathematics

1 answer:

Alex73 [517]3 years ago

3 0

Answer: what is example 1

Step-by-step explanation: what is it

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Find the slope of the line that contains (−9, 1) and (3, 6).

Neko [114]

Answer:

5/12

Step-by-step explanation:

slope is $\frac{1y-2y}{1x-2x}$

so $\frac{6 - 1}{3 - (-9)}$ and that is 5/12

Please mark brainliest!!! Thanks.

6 0

3 years ago

An ellipse has vertices of (5, 0) and (–5, 0) and covertices of (0, 2) and (0, –2). Use the given information to answer the ques

ValentinkaMS [17]

Answer:

The line the foci will be graphed is?

y=0

The foci are located at about ?

(4.58, 0) and (-4.58, 0)

What type of lines will the directrices be?

Both vertical

The directrices are located at about?

x= 5.46 and x= -5.46

Step-by-step explanation:

7 0

3 years ago

Write an expression to represent "the sum of triple a number and fifteen."

lana66690 [7]

The sum is adding
3 times a number is 3x
And 15 is +15
3x+15

3 0

3 years ago

If h(x) is the inverse of f(x), what is the value of h(f(x))?

Mekhanik [1.2K]

Hello,

f(x) has as inverse f^(-1)(x)
and (fof^(-1))(x)=(f^(-1)of)(x)= x (the neutral function)
so h(f(x))=x

8 0

3 years ago

Read 2 more answers

Suppose you decide to put $12,500 in an account earning 9% interest compounded quarterly. How much interest would you earn after

Vesnalui [34]

Step-by-step explanation:

you add 9% to a number by multiplying that number by 1.09.

because adding 9% gives us in the end 109% of the original amount.

anyway, the formula for quarterly compounded interest is

Cq = P [ (1+r)^(4*n) – 1 ]

P is the starting principal amount

r is the interest rate per quarter (= interest rate / 4)

n would be the number of years (= 1 in our case).

so, the interest after 1 year is

12500((1 + 0.09/4)⁴ - 1) = 12500(1.0225⁴ - 1) =

= 12500 × 0.093083319 = $1,163.541485 ≈ $1,163.54

8 0

1 year ago