3 years ago

How do you know when and angle is supplementary to another angle

Mathematics

1 answer:

natita [175]3 years ago

5 0

When the two angles add to 180 grades, we say they "supplement" each other.

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Simplify 1+tan^2 x / tan^2 x a) sin^2 x b) csc^2 x c) sec^2 x d) cos^2 x

rodikova [14]

Answer:

cosec²x is the answer

Step-by-step explanation:

$\frac{1+tan^2x}{tan^2x} \\\\\frac{sec^2x}{tan^2x} \\\\\frac{\frac{1}{cos^2x} }{\frac{sin^2x}{cos^2x} }\\\\\frac{1}{sin^2x}\\\\cosec^2x$

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3 years ago

Explain how to find the quotient of 3.4 ÷6

11111nata11111 [884]

Answer:

The quotient is the result of the division. Thus 3.4 ÷6 =5.6.........

Step-by-step explanation:

3 0

3 years ago

Can someone help me please

vovikov84 [41]

X=7

Explanation:

A triangle equals 180°, and they gave us one length already, and it says the one arm of the triangle is equal to the other so we know that the third angle is going to be the same as the second angle.

180=90+(6x+3)+(6x+3)
Combine like terms
180=96+12x
Subtract 96 from both sides
84=12x
Divide 12 by both sides
7=x

Now check it,

90+(6*7+3)+(6*7+3)
90+(45)+(45) =180

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3 years ago

Lisa is on a run of 12 miles. She has 4 hours to complete her run. How many miles does she need to run each hour to complete the

Andrew [12]

Answer:

3 miles/h

Step-by-step explanation:

You can set up a division problem to represent the equation.

12 miles÷4 hours=3 miles/hr

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2 years ago

Witch equation has the correct sign on the product.

maria [59]

Answer: choice A or (-25)(-25)=625

Step-by-step explanation:

its choice A because a negative times a negative equals a positive :)

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3 years ago

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