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3 years ago

Point C is the center of the circle. What is the measure of angle ACB if measure of arc MAB is equal to 93 degrees

Mathematics

2 answers:

grigory [225]3 years ago

8 0

Answer:

93º

Step-by-step explanation:

When you see the properties of circles, you discover that you have certain correspondant angles, in this case when you have a central angle, like it is the angle ACB, the arc that it forms in arc AB will be correspondant which means that is measures the same, so if arc AB is 93º, the central angle that forms it will also be 93º.

Deffense [45]3 years ago

5 0

Because the angle ACB is a central angle, and arc AB=93⁰,

so angle ACB also = 93⁰.

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In 3‚354‚107 which number is in the hundred thousand place

Flura [38]

It's 3.

3‚354‚107

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3 years ago

If f(x) = 3^(x + 4), find f(2). A. 729 B. 243 C. 81 D. 18

Umnica [9.8K]

Answer:

f(2) = 729

Step-by-step explanation:

f(x) = 3^(x + 4)

Let x =2

f(2) = 3^(2 + 4)

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3 years ago

Triangle MNP has vertices N(2, 2) and P(0, –2). The triangle is symmetric about the y-axis. What is the approximate measure of t

Evgesh-ka [11]

Point M of the triangle is (-2,2) to make triangle MNP as shown in the attached image

Triangle MNP has a base of 4 units and a height of 4 units. We can work out the angle x and angle y using trigonometry ratio

We use tan ratio to find both angles

$Tan (x) = \frac{opposite}{adjacent}$
$Tan(x)= \frac{4}{2}$
$Tan(x)=2$
$Tan^{-1}(2)=63.43494882$
$Angle x=63.43$

$Tan(y)= \frac{opposite}{adjacent}$
$Tan(y)= \frac{2}{4}$
$Tan^{-1}(0.5)=26.56505118$
$Angle y=26.6$

Angle MNP = Angle NMP = 63.43 degrees (this is based on the fact that the triangle is an isosceles triangle)

Angle MPN = 2×26.6 = 53.2 degrees (we multiply by 2 as angle y is only a half of angle MPN - as shown in the diagram)

3 0

3 years ago

Read 2 more answers

What is the eighth term of the geometric sequence 6, 18, 54

Rainbow [258]

Answer:

= 4374.

Step-by-step explanation:

it is important to understand the pattern hidden in such problem.Let’s give it a try 2, 6, 18, 54 and so on.It can be written as 2, 3*2, 9*2, 27*2 and so on.

This can be further written as2 (1, 3, 9, 27, and so on) as 2 is common in every term.Now if you see the chain 1,3,9, 27 and so….you will see a pattern hidden i.e. 3=1*3 ,9=1*3*3, 27=1*3*3*3 now 27 is the 4th term consist of three 3. So 8th term would consist of seven 3. 8th would be 8th term = 1*3*3*3*3*3*3*3 = 2187 Hence the 8th term for the series 2,6,18,54 would be= 2*2187 = 4374.

4 0

3 years ago

M-80=150,doing homework

Umnica [9.8K]

M=230
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6 0

3 years ago