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3 years ago

13

What’s the ratio for tan B?

1 answer:

Temka [501]3 years ago

5 0

Answer:

35/12

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that the tangent ratio is ...

Tan = Opposite/Adjacent

Applying this to the given triangle, we see ...

tan(B) = AC/BC

tan(B) = 35/12

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8x=64 how do I solve this

Drupady [299]

Divide both sides by 8

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3 years ago

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Mr. Erickson will be living in the forest

aliina [53]

<em /> $\huge{\boxed{60\ \text{ft}^{3}}}$ <em />

<em>We will assume the tent is in the shape of a triangular prism.</em>

The volume of a triangular prism can be found with the following formula, where $b$ is the width at the base, $h$ is the height, and $l$ is the length.

$V=\frac{1}{2}bhl$

Substitute in the known values.

$V=\frac{1}{2}*5*3*8$

Simplify — use multiplication.

$V=\frac{5}{2}*3*8$

$V=\frac{15}{2}*8$

$V=\frac{120}{2}$

Simplify — use division.

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The volume — or in this case, the amount of living space — is $60\ \text{cubic feet}$ .

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3 years ago

On a coordinate plane, triangles R S T and L M N are shown. Triangle R S T has points (5, 5), (2, 1), and (1, 3). Triangle L M N

ivolga24 [154]

Answer:

LMN has a larger area

Step-by-step explanation:

Given

RST

$R =(5,5)$

$S= (2,1)$

$T = (1,3)$

LMN

$L = (0,-1)$

$M= (2,-4)$

$N= (-2,-3)$

Required

Compare both areas

The area of triangle is:

$Area = \frac{1}{2}|x_1y_2 - x_2y_1 + x_2y_3 - x_3y_2 + x_3y_1 - x_1y_3|$

For RST, we have:

$Area = \frac{1}{2}|5*1 - 2*5 + 2*3 - 1*1 + 1*5 - 5*3|$

$Area = \frac{1}{2}|-10|$

Remove absolute signs

$Area = \frac{1}{2}*10$

$Area = 10$

For LMN, we have:

$Area = \frac{1}{2}|x_1y_2 - x_2y_1 + x_2y_3 - x_3y_2 + x_3y_1 - x_1y_3|$

$Area = \frac{1}{2}|0*-4-2*-1+2*-3--2*-4--2*-1-0*-3|$

$Area = \frac{1}{2}|-14|$

Remove absolute signs

$Area = \frac{1}{2}*14$

$Area = 7$

<em>By comparing both areas, we can conclude that LMN has a larger area</em>

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3 years ago

What is the pattern sequence for 1,2,5,6,9

alisha [4.7K]

Step-by-step explanation:

It is 1 then 2 then 3

Bcz 1 2 5 6 9 10 11 12 13

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3 years ago

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HELP FAST PLZZZ IM SO CONFUSED

Snezhnost [94]

Answer:

140°

Step-by-step explanation:

The total of interior angles in a polygon is 720 °

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Then you subtract the total of the angles given from the total value of the interior angles to get 140°

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3 years ago