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Naddik [55]
3 years ago
7

WILL MARK BRAINLIEST!!

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
4 0

Answer:

10 mm

Step-by-step explanation:

Using Pythagoras' identity with hypotenuse h

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

h² = 9² + (\sqrt{19} )² = 81 + 19 = 100 ( take the square root of both sides )

h = \sqrt{100} = 10

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If the pre-image (4,-3) is translated <-6,-8> the image will be located at: (?,?)
liubo4ka [24]

Answer:

(-2, - 11)

Step-by-step explanation:

Coordinate of preimage = (4, - 3)

Pre image is translated <-6,-8>

X - coordinate of preimage = 4

Translation, x coordinate + (-6)

Y - coordinate of preimage = - 3

Translation, x coordinate + (-8)

Image will be located at (4+(-6) ; - 3+(-8))

Hence, we have (-2, - 11)

6 0
3 years ago
What is 3/4 * 3/4 * 3/4
Leno4ka [110]

Answer:

0.421875

Step-by-step explanation:

3/4 = 0.75

0.75 * 0.75 * 0.75 = 0.421875

4 0
3 years ago
Read 2 more answers
Determine if the lines are parallel, perpendicular or neither: x = 5 and x = -2
qaws [65]
Not enough info so neither.
3 0
3 years ago
Hey again, could you help me with this and explain? thank you
Alex

Answer:

option 2

in the first equation y is greater than so it would be shaded above the line and in the second equation y is less than so it would be shaded below the line

Step-by-step explanation:

4 0
4 years ago
Kristen invests $5,000 in a bank. The bank pays 6.45% interest compounded semi-annually. How much money will she have after 2 ye
kupik [55]

Answer:  $5,676.87

Step-by-step explanation:

Hi, to answer this question we have to apply the compounded interest formula:  

A = P (1 + r/n) nt  

Where:  

A = Future value of investment (principal + interest)  

P = Principal Amount  

r = Nominal Interest Rate (decimal form, 6.45/100= 0.0645)  

n= number of compounding periods in each year (2)  

Replacing with the values given  

A = 5,000 (1+ 0.0645/2)^ (2x2)

A = 5,000 (1.03225)^4

A = $5,676.87

5 0
3 years ago
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