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tester [92]
3 years ago
5

How can you tell that the data in the table is function or not?

Mathematics
1 answer:
stealth61 [152]3 years ago
6 0

that is not a function, because there are two outputs for three. two inputs can have one output, but one input cant have two outputs.

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The answer to this equation​
12345 [234]

Answer:

x=3

Step-by-step explanation:

We are given the equation

log5x=log(2x+9)

This can be rewritten as

log5x-log(2x+9)=0

Now using the quotient rule for logarithms we can combine these two

log(\frac{5x}{2x+9} )=0

Next we can remove the log by using an inverse operation

10^{log(\frac{5x}{2x+9} )} =10^0\\\\\frac{5x}{2x+9}=1

Now we can solve for x

\frac{5x}{2x+9}=1\\\\5x=2x+9\\\\3x=9\\\\x=3

4 0
4 years ago
What will be the next in the series 2,60,10,120,30,?
grandymaker [24]
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hope it helped.
8 0
4 years ago
Find the area of the shape.
Anna35 [415]

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5 0
3 years ago
3/7=8/x solve the proportion
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5 0
3 years ago
Read 2 more answers
Find the total surface area of this triangular prism 13cm 5cm 12cm 9cm 15cm 20cm
labwork [276]

Answer:

924 cm²

Step-by-step explanation:

The surface area is equal to the area of the two triangles + area of the three rectangles.

Area of two triangles:

12 × (9+5) × 1/2

= 84

84(2) = 168

Area of the three rectangles:

15 × 20 + 13 × 20 + 14 × 20

= 840

840 + 84

The surface area of the triangular prism is 924 cm².

6 0
3 years ago
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