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dimaraw [331]
2 years ago
9

Can you put these math questions in order for me. Thx

Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
5 0

True for x is equal to 1 and 0 (Sometimes True)

( {x}^{a} )( {x}^{b} ) =  {x}^{ab}

True for x greater than or equal to 0 (Sometimes True)

{ \sqrt{x} }^{2}   = x

Always True

{ \sqrt{x} }^{ 3 }  =  \sqrt{ {x}^{3} }

True for x does not equal 0 (Sometimes True)

\frac{ {x}^{a} }{ {x}^{b} }  =  {x}^{a - b}  \\

Never True

{x}^{0}  = 0

True for x is equal to 0 (Sometimes True)

{x}^{2}  +  {x}^{2}  =  {x}^{4}

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Micheal works 15.5 hours each week of a music store. He earns $9.48 per hour. How much does Micheal earn each week?
MissTica
All you have to do is times 15.5 with 9.48 and you get your answer witch is $146.94
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Who is taller 180 cm or 5ft 8in.
sveticcg [70]
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Please someone explain how to solve this piecewise function!!!! Im super confused
Xelga [282]

Answer:

From top to bottom:

0, 1, 2, -8, -8

Step-by-step explanation:

We are given the piecewise function:

g(x) = \left\{        \begin{array}{ll}            0.5x+1 & \text{if } x \leq 2 \\            -8 & \text{if } x > 2        \end{array}    \right.

Row 1:

We want to find g(-2).

Since -2 is less than (or equal to) 2, we will use the first equation. Thus:

g(-2)=0.5(-2)+1=-1+1=0

Row 2:

Likewise, 0 is less than or equal to 2. We will continue to use the first equation:

g(0)=0.5(0)+1=1

Row 3:

2 is not less than 2 but it is equal to 2. So we will continue to use the first equation:

g(2)=0.5(2)+1=1+1=2

Row 4 and 5:

Both 4 and 6 are greater than 2. Thus, we will use the second equation. Therefore:

g(4)=-8\text{ and } g(6)=-8

7 0
3 years ago
I need help asap plz
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Answer:

Thanks for asking!

Step-by-step explanation:

The median is 18.

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3 years ago
Kwan hiked up a hill at 4 km/h and back down at 6 km/h. His total hiking time was 3 hours. How long did the trip up the hill tak
Leya [2.2K]

Let the time to hike up the hill  = t

As given that the total time time up and down is 3 hrs,  therefore

The time down the hill = 3-t

The distance up and down is the same.

Distance = speed * time

4t=6(3-t)

4t=18-6t

10t=18

t=1.8

Hence, time taken to uphill = 1.8 hours

Time taken to down hill = 3-18 = 1.2 hours

3 0
3 years ago
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