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cupoosta [38]
4 years ago
8

HELP!!!!!!!!!!!!!

Mathematics
2 answers:
irinina [24]4 years ago
8 0
You would need to use the pythagorean theorum which is would be 8 squared +x squared = 15 squared
Gelneren [198K]4 years ago
6 0
15^2=8^2+x^2
225=64+x^2
161=x^2
x=12.68857754
x=12.7
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If g(x)=4x2-16 were shifter 5 units to the right and 2 down, what would the new equation be?
Tatiana [17]
G(x)=4x^2-16

To shift to the right we have to subtract from the value of x, in this case by 5 units...

h(x)=4(x-5)^2-16

h(x)=4(x^2-10x+25)-16

h(x)=4x^2-40x+100-16

h(x)=4x^2-40x+84

Now to shift the function downwards by 2 units we must subtract the constant 2 from h(x)

h(x)=4x^2-40x+84-2

h(x)=4x^2-40x+82
6 0
3 years ago
The cost in dollars y of producing x computer desks is given by y=80x+6000
Gnoma [55]

Answer:

(100,14000), (200, 22000), (300, 30000)

Step-by-step explanation:

y = 80x + 6000 ........ (1) is the equation which gives the cost (y) in dollars for making x number of computer desks.

Let, f(x) = 80x + 6000

So, f(100) = 80 × 100 + 6000 = 14000 {From equation (1)}

So, to produce 100 desks it costs $14000.

Again, f(200) = 80 × 200 + 6000 = 22000 {From equation (1)}

So, to produce 200 desks it costs $22000.

Again, f(300) = 80 × 300 + 6000 = 30000 {From equation (1)}

So, to produce 300 desks it costs $30000.

Then table will be (100,14000), (200, 22000), (300, 30000) (Answer)

5 0
3 years ago
11. Which expression is equivalent to
s344n2d4d5 [400]

Answer:

10 x - 2y

Step-by-step explanation:

8x−2y+x+x  \\ 9x−2y+x \\ 10x−2y

<h3>Hope it is helpful...</h3>
8 0
3 years ago
Ǫᴜɪᴢ-<br><br> What is <img src="https://tex.z-dn.net/?f=x%20%3D%20-12" id="TexFormula1" title="x = -12" alt="x = -12" align="abs
Pachacha [2.7K]

Answer:

x = -12

is x is equal to - twelve

5 0
3 years ago
Read 2 more answers
Total power generated by wind worldwide doubles every 3 years. In a particular year, the world wind-generating capacity was abou
IceJOKER [234]
<span>You are given the sum of the power created by wind worldwide which doubles every 3 years. In one an unknown year, the world wind generating capacity was about 91 thousand megawatts. You are asked for the growth rate. the growth rate formula is given below:

growth rate = (present / past)^(1/n)
2 = (present/91MW)^(1/3)
the present power is 728MW</span>
7 0
3 years ago
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