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elena55 [62]
3 years ago
14

Does someone know the answer

Mathematics
2 answers:
horrorfan [7]3 years ago
6 0
The answer is B. 340. If it helps, always seperate the shape into other rectangles and find the areas, and add them together at the end.
Naya [18.7K]3 years ago
4 0
The answer is 340 units
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Find the missing side. Round to the nearest tenth.
AnnZ [28]

Answer:

B. 29.5

Step-by-step explanation:

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x=12/cos66

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e-lub [12.9K]

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8_murik_8 [283]

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5 0
2 years ago
write the equation in slope intercept form of the line that passes through -1, 11 and is parallel to the graph of y = -8x + 3
lawyer [7]
<h2>Answer: The line from the question [ y = -8x + 3 ] passes through the point ( -1, 11 ). </h2>

<h3 /><h3>Step-by-step explanation: </h3>

<u>Find the slope of the parallel line</u>

When two lines are parallel, they have the same slope.

                 ⇒  if the slope of this line = - 8

                      then the slope of the parallel line (m) = - 8

<u>Determine the equation</u>

We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:  

                               ⇒  y - 11  =  - 8 (x - (-1))                                

                                ∴  y - 11  = - 8 (x + 1)

We can also write the equation in the slope-intercept form by making y the subject of the equation and expanding the bracket to simplify:

                      since   y - 11  = - 8 (x + 1)

                                        y  = - 8 x  + 3

The line from the question [ y = -8x + 3 ] passes through the point ( -1, 11 ).

5 0
2 years ago
What is the circumference of the following circle?<br> 9 cm
liq [111]

Answer:

9π or 28.27 cm

Step-by-step explanation:

The circumference formula is 2πr or dπ. The diameter is 9 cm so we multiply 9 with pi to get the answer.

7 0
3 years ago
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