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3 years ago

Find /K. (8x - 29) (3x- 1) (6x- 11)

Mathematics

1 answer:

atroni [7]3 years ago

4 0

Answer:

where is k

Step-by-step explanation:

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A savings account compounds interest, at a rate of 17%, once a year. John puts $1,000 in the account as the principal. How can J

Nimfa-mama [501]

#3
A(x) = 1000(1+.17)x

because the 17 percent would have to be changed to a decimal form

5 0

3 years ago

Read 2 more answers

please help me The question involves multiplying two complex numbers, then turning it into an a+bi equation (pictures included)

Sloan [31]

Answer:

(a, b) = (0, -15)

Step-by-step explanation:

In "cis" form the product of two complex numbers is the product of their magnitudes at the angle that is the sum of their angles. I find this the easiest way to multiply complex numbers.

z1 × z2 = (3 cis π)(5 cis π/2)

= (3·5) cis (π +π/2)

= 15 cis 3π/2

Of course, "cis" is short for "cosine + i·sine", so you have ...

z1 × z2 = 15 cis 3π/2 = 15(cos(3π/2) +i·sin(3π/2))

= 15(0 +i·(-1))

= 0 -15i

(a, b) = (0, -15)

8 0

3 years ago

I need help fast!!!!!!!!!!!!!

storchak [24]

Answer:

The answer is 140

Step-by-step explanation:

When the total measurements of the six-shaped corners is equal 720

Then x equal to

$x = 720 - (120 + 120 + 120 + 130 + 90) = 140$

If you need any explanation in it or anything on math you can communicate with me on Whats on this number +201557831028 or in email or face or anything

4 0

2 years ago

M + 6 = 3m + 14<br> Solve?

labwork [276]

Answer:

-6=m

Step-by-step explanation:

m+6=3m+14

-m -m

6=2m+14

-14 -14

-12=2m

-12/2=-6

5 0

3 years ago

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A particular circle in the standard (x,y) coordinate

matrenka [14]

For any circle with Cartesian equation
$(x-a)^2 + (y-b)^2 = r^2$ ,
we have that the centre of the circle is $(a,b)$ , and the radius of the circle is $r$ .

So in the case that
$(x-5)^2 + y^2 = 38$ ,
we essentially have that
$a = 5, b = 0, r^2 = 38$ .

So the centre of the circle is $(5,0)$ , and the radius is $\sqrt{38}$ .

7 0

3 years ago