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3 years ago

The measure of the complement of an angle is 14 less than half the measure of its supplement. Find the angle.

Mathematics

1 answer:

Snowcat [4.5K]3 years ago

4 0

Answer:

The angle is 28.

Step-by-step explanation:

If we consider the system below (were "A"is the angle):

A + [(x/2)-14] = 90 (complement)

A + x = 180 (suplement)

We can isolate "X=180 - A" and apply this in the first equation. This way we are able to have only one variable, and w'll see that A=28.

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Irina18 [472]

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2 years ago

What is sum of the vectors, (4.-5) and (10,2)? (-6, 7) (14,-3) (14,7) (15,6)

balu736 [363]

Answer:

(14,-3)

Step-by-step explanation:

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8 0

2 years ago

Read 2 more answers

WHat are the correct answers to this?

iogann1982 [59]

Answer:

1st blank _ 36

2nd blank _ -30

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7 0

2 years ago

Read 2 more answers

How many significant figures are in the measurement 33050 kilograms

juin [17]

Answer:

there are four significant figures

Step-by-step explanation:

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5 0

3 years ago

2,10,18,26 find the 61st term

saw5 [17]

Answer:

482

Step-by-step explanation:

We can see that the numbers shown resemble an arithmetic sequence because they have a common difference. The formula for the nth term of an arithmetic sequence is:

$a_{n} =a_{1} +(n-1)d$

Where $a_{1}$ is the first term, $a_{n}$ is the nth term, and $d$ is the common difference. To find the 61st term, all we need is the first term and the common difference. By looking at what given, we can say the first term is 2. Now, to find the common difference, we find the difference of a term from the term before it. In this case we can do $10-2$ , which is $8$ , or the common difference. Since we have everything we need, it can be plugged into the equation:

$a_{61} =2 + (61 - 1)*8\\a_{61} = 2 + 60*8\\a_{61} = 2 + 480\\a_{61} = 482$

So, the 61st term is 482.

4 0

2 years ago