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alexgriva [62]
2 years ago
10

Please help me with this Evaluate: 2^-4 =

Mathematics
1 answer:
givi [52]2 years ago
5 0

Answer:  \frac{1}{16}

Step-by-step explanation:

Whenever an exponent is negative, you flip the solution.

For this, 2^4 = 2*2*2*2 = 4*4 = 16, however the exponent is negative, so flip 16 to get your final answer of \frac{1}{16}

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Which is bigger 7/8 or 3/4?
Kay [80]
7/8 because 3/4 = 6/8, and 7/8 is bigger than 6/8
8 0
3 years ago
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Dwhat fraction is shown on the number line?<br> Please help I need it please thank you
tigry1 [53]
The answer is 3/4! The number line is separated into four parts and it’s on the third line- so 3/4 of an inch!

Please give brainliest!❤️
6 0
3 years ago
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25 POINTS
uysha [10]

Answer:

a reflection over the x-axis and then a 90 degree clockwise rotation about the origin

Step-by-step explanation:

Lets suppose triangle JKL has the vertices on the points as follows:

J: (-1,0)

K: (0,0)

L: (0,1)

This gives us a triangle in the second quadrant with the 90 degrees corner on the origin. It says that this is then transformed by performing a 90 degree clockwise rotation about the origin and then a reflection over the y-axis. If we rotate it 90 degrees clockwise we end up with:

J: (0,1) , K: (0,0), L: (1,0)

Then we reflect it across the y-axis and get:

J: (0,1), K:(0,0), L: (-1,0)


Now we go through each answer and look for the one that ends up in the second quadrant;

If we do a reflection over the y-axis and then a 90 degree clockwise rotation about the origin we end up in the fourth quadrant.

If we do a reflection over the x-axis and then a 90 degree counterclockwise rotation about the origin we also end up in the fourth quadrant.

If we do a reflection over the x-axis and then a reflection over the y-axis we also end up in the fourth quadrant.

The third answer is the only one that yields a transformation which leads back to the original position.

4 0
3 years ago
Read 2 more answers
One city's highest temperature during this passed summer was 34 degrees Celsius, a second city's highest temperature over
PtichkaEL [24]

Answer:

\°F = 93.2

City 2 has a higher temperature

Step-by-step explanation:

Given

\°F = (\°C * 9/5) + 32

City\ 2 = 97\°F

Required

Convert 34°C to °F

Substitute 34 for C in the above formula:

\°F = (34 * 9/5) + 32

\°F = 61.2 + 32

\°F = 93.2

<em>Comparing 93.2 to City 2's temperature of 97; we can conclude that city 2 has a higher temperature</em>

3 0
3 years ago
Please show picture 6×(3+2) divided by 10 ??? Please show picture
Mumz [18]
:) There's no picture but I can solve this for you :)

Do PEMDAS

Parentheses
Equations
Multiplication 
Division 
Addition
Subtraction 

\frac{6(3+2)}{10} \\  \\ 3 + 2  =5,right?  \\  \\ \frac{6(5)}{10} \\ \\  6(5)= 30,right ?  \\ \\  \frac{30}{10}  = 3,right \\ \\ \\ \\  Answer: 3

Good luck on your assignment and enjoy your day! 

                                              ~MeIsKaitlyn:)
5 0
3 years ago
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