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Sveta_85 [38]
3 years ago
8

Use the diagram below to answer questions 2-3. what is the value of a

Mathematics
2 answers:
Georgia [21]3 years ago
8 0

We have been given a diagram and we need to find the value of arc angle a.

According to one of the circle theorems the angle at the centre of a circle is twice the angle at  the circumference subtended by the same arc.

Therefore, arc angle a will be twice of the angle at circumference, that is, 34 degrees.

Therefore, value of angle a is:

a^{0}=2*34=68^{0}


vagabundo [1.1K]3 years ago
6 0
I just just did the assignment and the answers are:
1) 31
2) 68
3) 28
4) 35
5) 95
6) 126
They are 100% correct.
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Tammy rents an apartment close to her school campus. The amount that she spends on rent is given by the equation r = 355m, where
motikmotik
<span>Tammy rents an apartment close to her school campus. The equation that is given is this one:
r = 355m,
where r is the amount spend on the rent.
m is the number of months.

In order to get the constant proportionality of r to m in this relationship, then we can set a constant k variable.

r = 355 m (k)
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3 years ago
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The scale on a map is 2cm =25 miles Dave measured the distance to the next town 5cm How many miles away is the next town
denis-greek [22]

First we need to find the measurement for 1 centimetre. To do this, we need to divide the given amount of miles (25) by the given number of centimetres (2).

25 / 2 = 12.5

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4 years ago
Sam Collects baseball cards. He currently has 112 cards in his collection. He plans to buy 5 new cards every month, write a verb
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4 years ago
Naomi just accepted a job at a new company where she will make an annual salary of $66000. Naomi was told that for each year she
Vaselesa [24]

Answer:

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Salart after t years :

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3 years ago
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nirvana33 [79]
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