4 years ago

Which equation represents the relationship between the x-and y-valdies shown in the

Mathematics

1 answer:

padilas [110]4 years ago

3 0

Answer:

can you take a picture or is it just words so if there like a number line or something

Step-by-step explanation:

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Given the following triangle, if c = square root of 7 and a = 1, find the measure of B.

Darya [45]

Answer:

68°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you that the relation between the angle's adjacent side and the hypotenuse is ...

Cos = Adjacent/Hypotenuse

This means ...

cos(B) = a/c

B = arccos(1/√7) ≈ 68°

5 0

3 years ago

Find the resistances of two resistors connected in parallel where one

zmey [24]

Answer:

I don't remember the name of the law, but it states that when resistors are connected in series they put up one singular resistance. so,

Let smaller resistance be x

greater resistance is 3x

According to the question,

x+3x=12

4x=12

x=3

therefore,

resistors are of 3 ohms and 3×3=9 ohms

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2 years ago

How many decimeters are = to 73 meter

goldfiish [28.3K]

Answer:

73 meters = 730 decimeters

Step-by-step explanation:

there are 10 decimeters in one meter so 73 × 10 = 730

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4 years ago

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How do you take 79-100 and then do what ever that = and turn that into a fraction

Alekssandra [29.7K]

79 $\frac{79-100}{1} = \frac{-21}{1} = \boxed {\frac{-21\times x}{1\times x}= \frac{-21}{1} = \frac{-42}{2}= \frac{-63}{3} =... and~so ~on}$

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4 years ago

jane takes 4 hours to do a job that Alice can do in 3 hours. if jane works 1/2 hour before Alice joins her, how long will it tak

BlackZzzverrR [31]

Answer:

2.4 hours

Step-by-step explanation:

8 0

3 years ago