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Bingel [31]
3 years ago
11

If a=3 cm, c=15 cm, find b in the following right triangle

Mathematics
2 answers:
evablogger [386]3 years ago
8 0

Answer:

use the pythagoras theorem

a^2 + b^2 = c^2

3^2 + b^2 = 15^2

b^2 = 225 - 9

= 216

b = _/216

b = 14.6969384567

Serga [27]3 years ago
8 0
No hablo inglés xd si no te hubiera ayudado :v
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otez555 [7]
<h3>Answer:  C)  -1/2</h3>

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Explanation:

We'll apply the derivative to get

g(x) = 4x^3 + 3x^2

g ' (x) = 3*4x^2 + 2*3x

g ' (x) = 12x^2 + 6x

Set that equal to 0 and solve for x. We do this to find where the horizontal tangents are located.

g ' (x) = 0

12x^2 + 6x = 0

6x(2x + 1) = 0

6x = 0 or 2x+1 = 0

x = 0 or x = -1/2

Adding those two said solutions yields us the final answer choice C

7 0
2 years ago
What is 0.04 km, 420 cm, 4,600 mm, and 4.3 meters in order from least to greatest
Paul [167]

Answer:

420 cm, 4.3 meters, 4600 mm, 0.04 km

Step-by-step explanation:

We can solve this by converting each to the same unit. I will be using meters.

0.04 km

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1000 meters / 1 km = 1

multiply 0.04 km by 1 = 1000 meters / 1 km , keeping the km at the bottom to cross out

0.04 km * 1000 meters / 1 km = 40 meters

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100 cm = 1 meter

1 meter / 100 cm = 1

multiply 420 cm by this, keeping cm at the bottom so it crosses out

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420 cm, 4.3 meters, 4600 mm, 0.04 km

6 0
2 years ago
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Tanzania [10]
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6 0
3 years ago
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a_sh-v [17]

Answer:

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Step-by-step explanation: 412 divieded into 8 is 51 or 51.5

5 0
3 years ago
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If you roll a six-sided die, what is P (not a 5)?​
Setler79 [48]

Answer:

5/6

Explanation:

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<em>Hence, </em><em>the answer is...</em>

<em>5/6</em>

7 0
3 years ago
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