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GalinKa [24]
2 years ago
6

Solve for x,y and z in the following diagrams ​

Mathematics
1 answer:
chubhunter [2.5K]2 years ago
7 0
Can I get a new photo, I would gladly answer all of them for you
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HELP?! this is due today.
irina [24]

Answer:second choice

Step-by-step explanation:they would match up

6 0
2 years ago
Equation in slope intercept form between points (1,-4) and (0,6)?
Vinvika [58]
Find the gradient:
m = y2-y1 / x2-x1
m = 6-(-4) / 0-1
m = 10 / -1
m = -10

Slope intercept form:
y = mx + c

Input the values from one of the points to find c (imputing (1,-4) to y=mx+c):
-4 = -10(1) + c
-4 = -10 + c
c = -4 + 10
c = 6

Therefore, the equation is:
y = -10x + 6
7 0
3 years ago
If r(X)=2-x^2 and w(X)=X-2, what is the range of (w*r)(X)
slega [8]
The given function are
r(x) = 2 - x²    and     w(x) = x - 2
<span>(w*r)(x) can be obtained by multiplying the both function together
</span>
So, <span>(w*r)(x) = w(x) * r(x) = (x-2)*(2-x²)</span>
<span>(w*r)(x) = x (2-x²) - 2(2-x²)</span>
            = 2x - x³ - 4 + 2x²

∴ <span>(w*r)(x) = -x³ + 2x² + 2x - 4
</span>

<span>It is a polynomial function with a domain equal to R
</span>
The range of <span>(w*r)(x) can be obtained by graphing the function
</span>
To graph (w*r)(x), we need to make a table between x and (w*r)(x)

See the attached figure which represents the table and the graph of <span>(w*r)(x)
</span>

As shown in the graph the range of <span>(w*r)(x) is (-∞,∞)
</span>

8 0
3 years ago
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When a barrel is one faithful it holds 16 litres how many litres will it hold when half full
Dmitry_Shevchenko [17]

We have no idea how much is one faithful of a barrel.

5 0
3 years ago
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If you know the number of yards for a measurement, you can change that measure to meters by multiplying the number of yards by 0
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B because it is more simple not sure but maube
6 0
2 years ago
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