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saveliy_v [14]
3 years ago
15

Find tan(B) in the triangle

Mathematics
1 answer:
damaskus [11]3 years ago
8 0

Answer:

Answer is B

Step-by-step explanation:

SohCahToa

tan =  \frac{o}{a}

Hypotenuse : Opposite the right angle. : 13

Opposite : Opposite the B angle : 5

Adjacent : The only side left : 12

we need opposite and adjacent, hypotenuse is irrelevant in this question.

Substitute the numbers

tan( \frac{5}{12} )

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mafiozo [28]

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4 0
3 years ago
How much will a 20% tip be if the subtotal for a meal is $99.25?
fiasKO [112]

Answer:

$19.85 tip

Step-by-step explanation:

To find the % of something simply turn 20% to a decimal (.2) then times it by the number you want .2 * 99.25 = 19.85

7 0
3 years ago
What is a necessary step for constructing perpendicular lines through a point on a line?
maxonik [38]

Answer:

Edit: This is incorrect, it might actually be the 3rd answer, draw arcs on either side of a given point on the line?

Draw arcs on either side of a given point off of the line I believe.

Step-by-step explanation:

Bisect a Segment:

Step 1 - open up your compass so that it is slightly larger than the segment. Put the compass on point A on the given segment and swing an arc above and below the lines. Do the same on point B. Create the points where the circle intersects.

Step 2 - Draw a line going through the points. That’s the bisector.

6 0
3 years ago
Read 2 more answers
Given the Standard Form of linear equation 5x - 2y = 10, find its x-intercept and y-intercept: (show your work)
Rzqust [24]
We have that
5x - 2y = 10

we know that

Part A)
the x-intercept is when y=0
then
5x - 2y = 10------> 5x=10--------> x=10/5------> x=2

the answer Part A) is
the x intercept is the point (2,0)

Part B)
the y-intercept is when x=0
then
5x - 2y = 10------> -2y=10------> y=-10/2-----> y=-5

the answer Part B) is
the y intercept is the point (0,-5)

see the attached figure

3 0
4 years ago
There are some flowers in a shop.
Luden [163]

Each flower is either red or yellow. Each flower is either a tulip or a rose. For these flowers number of tulips:number of roses 6 : 5.

6 0
3 years ago
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