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3 years ago

Help with geometry hw

Mathematics

1 answer:

Bezzdna [24]3 years ago

5 0

Answer:

1) 18

2) 6

3) 12

4) 12

5) 7

6) 9

Step-by-step explanation:

1) 2*x = 6^2, 2x=36, x = 18

2) 2*(x+2) = 4^2, 2x+4 = 16, x = 6

3) 10^2 = 5 * (x+8), 100 = 5*(x+8), x = 12

4) The altitude is 4sqrt3 using pythagorean, (4sqrt3)^2 = 4*x, 48 = 4*x, x=12

5) Altitude is sqrt63 using pythagorean, (sqrt63)^2 = 9x, x = 7

6) Altitude is sqrt72, sqrt(72+9) = 9

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Simplify 2(3×8-15÷16)<br>

KengaRu [80]

Answer:

46.125 or 46 1/8

Step-by-step explanation:

2(3×8-15÷16)

=2(24-15÷16)

= 48 - 30/16

= (768 - 30)/16

= 738/16

= 46.125 or 46 1/8

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4 years ago

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4 years ago

Read 2 more answers

How is the graph of y=9(3)^x-2 -6 translated from the graph of y=9(3)^x ?

USPshnik [31]

For this case we have the following function:
y = 9 (3) ^ x
Applying the following transformations we have:
Horizontal translations
Suppose that h> 0
To graph y = f (x-h), move the graph of h units to the right.
y = 9 (3) ^ (x-2)
Vertical translations
Suppose that k> 0
To graph y = f (x) -k, move the graph of k units down.
y = 9 (3) ^ (x-2) - 6
Answer:
2 units to the right
6 units down

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4 years ago