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3 years ago

In the diagram, the measure of angle 3 is 89°, and the measure of angle 6 is 88°.

Mathematics

2 answers:

Kobotan [32]3 years ago

8 0

91 because 180- 89=91

Mumz [18]3 years ago

5 0

Alright, lets get started.

Angle 3 and angle 4 are adjacent angles because they are having the common side.

They both are on straight line, so, their addition will be 180°.

Suppose angle 4 is x , hence

angle 4 + angle 3 = 180

$x + 89 = 180$

Subtracting 89 from both sides

$x + 89 - 89 = 180 - 89$

$x = 91$ °

Hence angle 4 is 91°. : Answer

Hope it will help :)

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Step-by-step explanation:

If you plot both of the points on a graph you get another straight line.

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3 years ago

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3 years ago

Read 2 more answers

HELP ASAP 40 POINTS

AleksandrR [38]

Given:

The sequence is -8, -12, -16.

To find:

The nth and 52th term of the given sequence.

Solution:

We have,

-8, -12, -16

It is an AP because the difference between consecutive terms are equal. Here, first term is -8 and the common difference is

$r=a_2-a_1$

$r=-12-(-8)$

$r=-12+8$

$r=-4$

The nth term of an AP is

$a_n=a+(n-1)d$

Where, a is first term and d is common difference.

Putting a=-8 and d=-4, we get

$a_n=-8+(n-1)(-4)$

$a_n=-8-4n+4$

$a_n=-4-4n$

Putting n=52, we get

$a_{52}=-4-4(52)$

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$a_{52}=-212$

Therefore, the equation for the nth term of the given sequence is $a_n=-4-4n$ and the 52nd term of the sequence is -212.

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3 years ago

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sdas [7]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

The 83 members of the Newman Middle school have already raised $850 of the total $5,000 needed to buy new percussion instruments. To find out how much is left to raise, we must subtract that $850 from the total $5,000 needed, which leaves us with $4,150.

The question is asking us how much should each student raise on average to meet the goal. They tell us there are 83 members, and we know, from our calculations, that there are $4,150 left to raise. Thus, we can divide the $4,150 by the 83 members to find our answer of how much money each student, on average, will have to raise.

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3 years ago