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3 years ago

What is the measure of ABC?

Mathematics

2 answers:

VLD [36.1K]3 years ago

8 0

Check the picture below.

Arisa [49]3 years ago

4 0

Hello!

What you are seeing here is an inscribed angle. This is an angle with its three vertices on the circle. The arc is what has the measurement of 88 degrees - it is the section of the circle within the angle.

The inscribed angle theorem states that the measure of the inscribed angle will always be half that of the arc it contains.

Therefore, this means that the angle measurement is half that of 88 degrees, or 44 degrees.

Your answer would be A, 44 degrees.

Hope this helps!

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Cam u help me with those 3 questions

PSYCHO15rus [73]

Hi there! I can help you with this.
6. Angle measurements:
x = 23
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(2x + 3) = 49 degrees

8.
x = 30 degrees
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2x = 60 degrees
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x = 29 degrees
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5 0

4 years ago

What is the area, in square meters, of the isosceles trapezoid below? 15.8 m 5-4 m 6.6 m Answer: A = ____ m squared

Ronch [10]

Answer:

5.618773 m2

I hope that this is the answer.

4 0

3 years ago

Read 2 more answers

Fred placed 3 strands of bacteria in a petri dish. The bacteria strands double every hour. Write a formula to represent how many

miv72 [106K]

Answer:

C. $f(n) = 3(2)^n$ ; 48 strands of bacteria

Step-by-step explanation:

Fred placed 3 strands of bacteria in a petri dish.

The bacteria strands double every hour.

Formula : y = ab^x

Where a is the initial value

b = growth rate

x = hours

So, A formula to represent how many bacteria strands are present at the nth hour : $f(n)=3(2)^n$

Now we are supposed to find how many strands of bacteria are present at 4 hours.

Substitute the value in the formula :

$f(4)=3(2)^{4}$

f(4)=48

Hence 48 strands of bacteria are present at 4 hours.

4 0

3 years ago

-8 + 5x - 2 = 20 solve

vaieri [72.5K]

Combining like terms on the left-hand side gives us $5x-10=20.$ Adding 10 to both sides gives $5x=30,$ and dividing both sides by 5 gives our answer of $\boxed{x=6}.$