3 years ago

Can u guys please help me I’m so confused on this math

Mathematics

1 answer:

lidiya [134]3 years ago

8 0

Answer:

109

Step-by-step explanation:

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

Thus,

x° = 72° + 37° = 109°

x = 109

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The graph shows the dilation of ΔABC with the origin as its center. Which rule describes this transformation? A) (x, y) → (2x, 2

mash [69]

The answer is A

Step-by-step explanation:

You multiply when you scale up

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3 years ago

Find the slope 9,4 and 0,5

son4ous [18]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~{{ 9}} &,&{{ 4}}~) 
% (c,d)
&&(~{{ 0}} &,&{{ 5}}~)
\end{array}
\\\\\\
% slope = m
slope = {{ m}}\implies 
\cfrac{\stackrel{rise}{{{ y_2}}-{{ y_1}}}}{\stackrel{run}{{{ x_2}}-{{ x_1}}}}\implies \cfrac{5-4}{0-9}\implies \cfrac{1}{-9}\implies -\cfrac{1}{9}$

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4 years ago

Please help quick !!

puteri [66]

1) sin(60 degrees)=0.86602540378 (Make sure your calculator is in degrees, not radians)
√3/2
√3=1.73205080757
1.73205080757/2
=0.866025404
1) IS CORRECT
Solve the rest using the same technique.

Hope this helps! A thanks/brainliest answer would be appreciated :)

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3 years ago

F(x) = x squared - 3x -7 Find f(-3)

Vladimir [108]

Answer:

Step-by-step explanation:

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bdmgjsitsitktitziiarit

Please ignore the random characters above

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4 0

3 years ago

I have 30 ones 2 thousands,4 hundred thousands 60 tens, and 100 hundreds

zubka84 [21]

Answer:

52630

Step-by-step explanation:

Simplify into numbers.

30 + 2000 + 40000 + 600 + 10000

Add.

52630

3 0

4 years ago