2 years ago

PLEASE HELP ASAP 15 POINTS

Mathematics

1 answer:

stepan [7]2 years ago

5 0

Answer: Its C

Step-by-step explanation: Hope this Helped!!!

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Based on the figure, which of the following equations is also true?

Leno4ka [110]

Answer:

The correct answer is B.

Step-by-step explanation:

Because you know two of the angles in a triangle are 90° and 52°, you can infer that the third angle is 38°. There is a trigonometry rule that states the sine of an angle is equivalent to the cosine of 90° minus that angle, which you can apply to here. Since $Sin(52$ ° $)$ = $\frac{17}{c}$ , you know that $Cos(90$ ° $-52$ ° $)$ or $Cos(38$ ° $)$ also equals $\frac{17}{c}$ , so choice B is the correct answer.

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lbvjy [14]

The rate,

$v=8\ \ miles/h=8\times1.6\ \ km/h=12.8 km/h$

The space,

$s=v\times t=12.8\times2=25.6 km$

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2 years ago

Lena is constructing a regular hexagon inscribed in a circle. She begins by drawing a line and labeling a point on the line as p

Dmitriy789 [7]

Answer:
Without changing the compass opening, construct a circle with point C as the center.

If you do this procedure you realize that you have found 6 points equally distributed over the original circumference. Of course they are at the same distance of the point A, which is the center of the first circle.

So, those 6 points equally distributed over the original circle define the hexagone.

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3 years ago

Find the value of each variable that ensures that each equilateral is a parallelogram

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