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Savatey [412]
3 years ago
15

Pls help will mark brainliest

Mathematics
1 answer:
lesya [120]3 years ago
5 0
Okay so a triangle has 3 vertices therefore 3 angles and 3 sides.

Let's first first the other angle not mentioned.

30+40=70 180-70=110

So the other angle is 110°.

If all the sides are different then this is an scalene triangle Kevin drew since the side and angle measurements are different. Scalene triangles have no equal sides or angles, everything is different!!

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

I hope that helps you out!!

Any more questions, please feel free to ask me and I will be glad to help you out!!

~Zoey
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ROUND 258,177 TO THE NEAREST HUNDRED THOUSAND
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If this number was 275,550, the NEAREST HUNDRED THOUSAND would've been 276,000 because of the last three digits in this number...

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What is equal to 300
sergejj [24]

Answer:

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Which of the following represents the length<br> of the missing side to the nearest tenth?
gregori [183]

Answer:

8.9

Step-by-step explanation:

Use Pythagorean Theorem (a²+b²=c²)

a²+8²=12²

a²+64=144

Subtract 64 to both sides

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Square root both sides

a=√80

√80≈8.9

3 0
4 years ago
Ted’s team score average of 23.5 points in 4 basketball games. Lauren​'s team scores an average of 75.5 points in the same 4 gam
Setler [38]

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Lauren has 52 more points than Ted.

Step-by-step explanation:

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Lauren- 75.5

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5 0
3 years ago
Find (f - g)(x) if f(x) = x2 ­- x - 6 and g(x) = 2x2 - 3x + 4
Nadya [2.5K]
For this question we just have to re-substitute the expressions for their respective functions by assigning them in a plausible condition for two functions. Here, the first function of "x" is subtracted by a second function of "x". The expressions are assigned according to the first and second function expressions in each case or condition.

All we have to do is distribute the parentheses for second expression to deploy positive addition between 2x^2 and 3x. Furthermore grouping all the like terms to get the required answer to this query. So, let me express this via LaTeX interpreter equation editor for a better understanding and clear all the doubts for these forms of queries.

\mathbf{Since, \: \: f(x) = x^2 - x - 6}

\mathbf{\therefore \quad \Big(x^2 - x - 6 - g(x) \Big) \: (x)}

\mathbf{Since, \: \: g(x) = 2x^2 - 3x + 4}

\mathbf{\therefore \quad x^2 - x - 6 - (2x^2 - 3x + 4)}

\mathbf{x^2 - x - 6 - (2x^2) - (- 3x) - (+ 4)}

\mathbf{x^2 - x - 6 - 2x^2 + 3x - 4}

\mathbf{x^2 - 2x^2 - x + 3x - 6 - 4}

\mathbf{x^2 - 2x^2 + 2x - 6 - 4}

\mathbf{- x^2 + 2x - 6 - 4}

\boxed{\mathbf{\underline{Required \: \: Answer: \: - x^2 + 2x - 10}}}

Hope it helps.
6 0
3 years ago
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