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Sati [7]
3 years ago
8

45°,35°,x° please answer my question

Mathematics
1 answer:
Bingel [31]3 years ago
3 0
A triangles measure = 180
45 + 35 + x = 180
80 + x = 180
x = 100
Hope this helps!
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Heyy can you please help me posted picture of question
vichka [17]
We can use quadratic formula to determine the roots of the given quadratic equation.

The quadratic formula is:

x= \frac{-b+- \sqrt{ b^{2} -4ac} }{2a}

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a = coefficient of squared term = 1
c = constant term = 7

Using the values, we get:

x= \frac{-4+- \sqrt{16-4(1)(7)} }{2(1)} \\  \\ 
x=  \frac{-4+- \sqrt{-12} }{2}   \\  \\ 
x= \frac{-4+-2 \sqrt{-3} }{2} \\  \\ 
x= -2+- \sqrt{-3}

So, the correct answer to this question is option A
7 0
3 years ago
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Naily [24]

Answer:

See below.

Step-by-step explanation:

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8 0
3 years ago
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arlik [135]
61/40, or about 2 and a half miles.the exact number is 2.525. hope this helps.
3 0
3 years ago
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Hope this helped
3 0
3 years ago
Please give me the correct answer ​
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The exponent should be 6
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