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SSSSS [86.1K]
4 years ago
14

How do you solve 21/4=1/2x+3x and whats the answer?

Mathematics
1 answer:
aleksklad [387]4 years ago
3 0
I hope this helps you

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Line DA is tangent to circle B. What is the measure of angle ACB?
alexdok [17]

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Line BC is a radius that touches the tangent line at point C

The angle created is 90 degrees.

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Help with this math question please
Step2247 [10]
The base of log is 10. So raising both sides to 10, we get:

10^{0.94} = 10^{ log_{10} x} \\  \\ 
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x= 8.71

S, rounding of to nearest hundredth, the value of x in the equation 0.94 = log(x) comes out to be 8.71.

3 0
3 years ago
What is the value of y in the equation 5x+2y=20 when x=0.3
MakcuM [25]
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3 0
3 years ago
How do you factorize (x-2) ^2-(x+3)^2?<br>​
vaieri [72.5K]

Answer:

x^2-4x+4-(x^2+6x+9)

Step-by-step explanation:

=x^2-4x+4-x^2-6x-9

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4 0
3 years ago
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