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miss Akunina [59]
2 years ago
8

Find tan A. A. tanA = 12/5 B. tanA = 5/12 C. tanA = 13/5 D. tanA = 5/13

Mathematics
1 answer:
Andreyy892 years ago
7 0

Answer:

tanA=BC/AC

BC=20

AC=48

so,BC/AC=20/48=5/12

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What is the tangent ratio for
kirill115 [55]

Answer:

The answer to your question is letter A (2/3)

Step-by-step explanation:

Formula

tangent Ф = \frac{opposite side}{adjacent side}

For A

opposite side = 2

adjacent side = 3

Substitution

tan Ф = \frac{2}{3}

Result

tan Ф = \frac{2}{3}

3 0
3 years ago
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Jenny determined 18% of the students in school take their lunch. There are 2000 students in the school. How many students take t
MAVERICK [17]

Answer:

111 students because they like to drink good water

Step-by-step explanation:

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3 years ago
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GIVEN PARALLELOGRAM ABCD, FIND THE LENGTHS AND ANGLES REQUIRED
Scrat [10]
Co-interior properties. 180 degrees = two co-interior angles.

180 = (2y+50) + (3y+40)
180 = 5y + 90
90 = 5y
/5     /5
18 = y

Angle 1: 2y + 50
              2(18) + 50
              36 + 50
              86

Angle 2: 3y + 40
              3(18) + 40
              54 + 40
              94

86 + 94 = 180 so it is true.

Now the sides.
On a parallelogram, 5x+2 and 8x-7 must be equal

5x + 2 = 8x - 7
        2 = 3x - 7
        9 = 3x
       /3    /3
        3 = x

Side 1: 5x + 2
            5(3) + 2
           15 + 2
           17

Side 2: 8x - 7
            8(3) - 7
            24 - 7
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Angle 1: 86
Angle 2: 94
Sides: 17
6 0
3 years ago
Rewrite the linear equation below in slope-intercept form. 7x+9y=12 Select one: A. y=−7x/9+4/3 B. y=−7x/9+3/4 C. y=7x/9+4/3 D. y
polet [3.4K]

Answer:

The answer is A y=-7x/9 + 4/3

Step-by-step explanation:

8 0
3 years ago
judy has a piece of wood that is 4 5/8 feet long. she cuts off 3 feet 6 inches of the wood for a project. how much wood, in feet
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there are 12 inches in 1 foot, so 6 inches is really just half a foot, thus 3'6" is really just 3.5' or 3½ feet.

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6 0
3 years ago
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