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Contact [7]
3 years ago
11

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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Given the arithmetic sequence an = 4 − 3(n − 1), what is the domain for n? All integers where n ≥ 1 All integers where n > 1
krok68 [10]

All integers where n ≥ 1.

We have given that the sequence,

a_{n} =4-3(n-1)

We have to find the domain for n.

<h3>What is the meaning of arithmetic sequence?</h3>

Arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant. Difference here means the second minus the first.

That is, a_{n} =a+(n-1)d

where a = first term of sequence.

d =common difference.

n =number of terms which belongs to natural numbers

By  the definition of arithmetic sequence n starts with 1

Remember that,the natural number starts with 1

Now, in given sequence  for nth term

a_{n} =4-3(n-1)

The domain for n is All integers where n ≥ 1.

To learn more about the arithmetic sequence visit:

brainly.com/question/20118982

4 0
2 years ago
I need help on my homework
soldi70 [24.7K]

Answer:

\displaystyle m\angle AED=32.5^\circ

Step-by-step explanation:

<u>Angles in a Circle</u>

An exterior angle of a circle is an angle whose vertex is outside a circle and the sides of the angle are secants or tangents of the circle.

Segments AE and DE are secants of the given circle. They form an exterior angle called AED.

The measure of an exterior angle is equal to half the difference of the measure of their intercepted arcs.

Intercepted arcs in the given circle are AD=113° and BC=48°. The exterior angle is:

\displaystyle m\angle AED=\frac{AD-BC}{2}

\displaystyle m\angle AED=\frac{113^\circ-48^\circ}{2}=\frac{65^\circ}{2}

\displaystyle m\angle AED=32.5^\circ

8 0
2 years ago
The lynch family bought a house for $75,300.a few year later, they sold the house for $80,250.how much greater was the selling p
Doss [256]
You take away from them so your answer will be 4,950



hope this help you with your question~~~~

love


meowlover

4 0
3 years ago
How many ways can six kids line up in a single row to have their picture taken?
Elina [12.6K]
Slot method aka permuations
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1st slot: 6 options
2nd slot: 5 options (1 went to first slot)
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4th slot:3
5th slot:2
6th slot:1

multiply
6*5*4*3*2*1=720

720 ways
4 0
3 years ago
What would be the first step to slove the system of equations 2x-9y=6 and 4x-3y=-7
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If there are choices, then you  need to choose the correct choice, but if there are no choices, then one correct answer is to multiply the first equation by -2 and add it to the second equation to eliminate x and solve for y.
5 0
3 years ago
Read 2 more answers
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