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Volgvan
2 years ago
11

Find the value of X in the triangle shown below

Mathematics
1 answer:
QveST [7]2 years ago
7 0

Answer:

102

Step-by-step explanation

39'+39'=78'

180-78=102

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What is 5.8x10^6 seconds in minutes
Troyanec [42]
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5 0
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I also need help with this one.
MakcuM [25]

Answer:

(0, 2)

Step-by-step explanation:

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Hope this helps!

5 0
2 years ago
Over which interval is the graph x^2+3x+8 increasing
vladimir1956 [14]
F(x) = <span>x^2+3x+8

now, the pending of the tangent line is d/dx f(x)
f'(x) = 2x + 3
now, we need know when the pending is increasing.
so
</span>2x + 3> 0

solving
x>-3/2

The interval over which the function f(x)= x^2+3x+8 is <span>increasing is (-3/2,+</span>∞<span>)</span><span>
</span>
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