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Alekssandra [29.7K]
3 years ago
14

3^x.2x = 3^x + 2x-1​

Mathematics
1 answer:
sattari [20]3 years ago
3 0

Answer:

x=0

Step-by-step explanation:

answer x=0

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marlee spins a spinner and rolls 1-6 # cube. the spinner has 5 equal parts # 1-5 . what is the probability she will spin an even
forsale [732]
The events are independant (i.e. what she rolls on the cube has no impact on how the spinner works). The probability of two independant events is given by: 

P_t = P_{cube} \times P_{spin}

For the cube, 1/2 the numbers meet our requitment of being even, so:
P_{cube} = \frac{Desired}{Total} = \frac{even}{total} = \frac{3}{6} =\frac{1}{2}

For the spinner, there are 3 odds out of 5 (1, 3 & 5) so:
P_{spin} =\frac{Desired}{Total} = \frac{odd}{total} = \frac{3}{5}

and then:
P_T = P_{cube} \times P_{spin}
P_T =\frac{1}{2} \times \frac{3}{5}
P_T =\frac{3}{10}

6 0
4 years ago
Find the area of the following kite:
muminat

Answer:64

Step-by-step explanation:

2×2=4

4×2=8

8×8=64

7 0
3 years ago
Quan's last paycheck shows that he eamed $210.00 for 24 hours of work. What is his hourly rate of pay?
bija089 [108]

Answer: 8.75$

Step-by-step explanation: to find the answer to this problem, you would divide his total amount of cash earned by the number of hours he worked to see how the cash is split between each hour. By doing this, you should get 8.75$ and hour.

4 0
4 years ago
Solve for x in simmilar triangles connected
amid [387]

Step-by-step explanation:

You can figure out the missing side length by using proportions because the corresponding side lengths form a proportion. Let's write ratios that form a proportion and find the pattern to figure out the length of the missing side. Looking at this you can see the pattern

6 0
3 years ago
the graph y= |x| is shifted up by 7 units and to the left 8 units. what is the equation of the new graph?
Marta_Voda [28]
<h3>Answer:</h3>

\large\boxed{y= |x+8| +7}

<h3>Step-by-step explanation:</h3>

in this question, we're trying to find the equation of the new graph.

We know that:

  • The current equation is y= |x|
  • It is shifted up by 7 units
  • Moves to the left by 8 units

With the information above, we can solve the question.

When we shift something up, we would represent it as our "y" variable", due to the fact that it doesn't intervene with x or the x axis.

Your equation should currently look like this:

y= |x| + 7

We also know that the equation moves to the left 8 times.

This is related to the x axis, so we would change what's inside the absolute value.

We know that if is shifted left, we would add. Therefore, we would add 8 inside the absolute value.

Your equation should look like this:

y= |x + 8| + 7

Your final equation should be y= |x + 8| + 7

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
6 0
3 years ago
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