3 years ago

Does anyone know how to solve this?

Mathematics

1 answer:

dezoksy [38]3 years ago

7 0

Answer:

NOO I DONOT NO IF U KNOW PLEASE SHARE ME

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Sin =9/15 . Find tan 0

ELEN [110]

Answer:

c. 9/12

Step by step explanation.

Given: sin = 9/15

and,

$sin = \frac{opp.}{hyp.}$

$tan = \frac{opp.}{adj.}$

thus, find adj. side

by using Pythagoras theorem

${c }^{2} = {a}^{2} + {b}^{2}$

then,

let adj. side be a^

${a}^{2} = {c}^{2} - {b }^{2} \\ {a}^{2} = {15 }^{2} - {9}^{2} \\ {a}^{2} = 144 \\ a = 12$

thus,

adj. side is 12

then,

tan of the angle = 9/12

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3 years ago

What is 30000056784532178957 times 38576497642905444922737

Nonamiya [84]

Answer:

1.1572971e+42

Step-by-step explanation:

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3 years ago

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For what value of C will y = sin(x - C) be an even function?<br> a. 2π<br> b. π<br> c. π/2

telo118 [61]

Answer:

you are actually incorrect the answer is 2π

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3 years ago

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Will mark brainliest. Please help! find the surface area of a cylinder whose radius is 1.2mm and whose height is 2mm.

exis [7]

Answer:

25.1mm²

Step-by-step explanation:

Total surface area of a cylinder = 2πr(r+h)

r is the radius = 1.2mm

h is the height = 2mm

Substitute

TSA = 2(3.14)(1.2)[1.2+2]

TSA = 7.536[3.2]

TSA = 24.1152

Hence the total surface area of the cylinder is 25.1mm²

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4 years ago

What is 7 times 4 equal to

inn [45]

It's 28 bruh.. you don't know your multiplication table?

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