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4 years ago

Math help agian thanks

Mathematics

2 answers:

lina2011 [118]4 years ago

6 0

I think it's A because it has every possible outcome.

leonid [27]4 years ago

5 0

I think it would be the last one because the top ones doesn't match up to the answer

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Acute △ABC with angles α, β, and γ is inscribed in a circle. Tangents to the circle at points A, B, and C intersect in points M,

SOVA2 [1]

Answer:

The measures of angles of triangle MNP are

Step-by-step explanation:

<u><em>The picture of the question in the attached figure</em></u>

step 1

Find the measure of arcs AB, BC and AC

we know that

The inscribed angle is half that of the arc it comprises.

$\gamma=\frac{1}{2}[arc\ AB] ----> arc\ AB=2\gamma\\\alpha=\frac{1}{2}[arc\ BC] ----> arc\ BC=2\alpha\\\beta=\frac{1}{2}[arc\ AC] ----> arc\ AC=2\beta$

step 2

Find the measure of angle M

we know that

The measurement of the outer angle is the semi-difference of the arcs it encompasses.

$M=\frac{1}{2}[arc\ AB+arc\ BC-arc\ AC]$

substitute

$M=\frac{1}{2}[2\gamma+2\alpha-2\beta]\\M=[\gamma+\alpha-\beta]$

step 3

Find the measure of angle N

we know that

The measurement of the outer angle is the semi-difference of the arcs it encompasses.

$N=\frac{1}{2}[arc\ AC+arc\ BC-arc\ AB]$

substitute

$N=\frac{1}{2}[2\beta+2\alpha-2\gamma]\\N=[\beta+\alpha-\gamma]$

step 4

Find the measure of angle P

we know that

The measurement of the outer angle is the semi-difference of the arcs it encompasses.

$P=\frac{1}{2}[arc\ AC+arc\ AB-arc\ BC]$

substitute

$P=\frac{1}{2}[2\beta+2\gamma-2\alpha]\\P=[\beta+\gamma-\alpha]$

5 0

4 years ago

What is the value of a?<br> Step by step please

Flauer [41]

The answer is 15

To find the answer set up an equation like this

a2 + b2 = c2 (2 means squared)

Here we are trying to find the value of a so we know the values of b and c.

a2 + 20(squared) = 25(squared)

20 squared equals 400
25 squared equals 625

a2 + 400 = 625

Subtract 400 from 625 which equals 225.
Now we find the square root or closest square root of 225.
The square root of 225 is 15. 15 x 15 = 225

5 0

3 years ago

ANSWER THIS MATH QUESTION

shusha [124]

Answer:

<h2>The slope of the line tangent to the function at x = 1 is 2.01 ≅2.</h2>

Step-by-step explanation:

Using the formula of derivative, it can be easily shown that, $\frac{d f(x)}{dx} = 2$ where $f(x) = x^{2}$ .

Here we need to show that as per the instructions in the given table.

Δy = f(x + Δx) - f(x) = f(1 + 0.01) - f(1) = $(1 + 0.01)^{2} - 1^{2} = 0.0201$ .

In the above equation, we have put x = 1 because we need to find the slope of the line tangent at x = 1.

Hence, dividing Δy by Δx, we get, $\frac{0.0201}{0.01} = 2.01$ .

Let's examine this taking a smaller value.

If we take Δx = 0.001, then Δy = $1.001^{2} - 1^{2} = 0.002001$ .

Thus, $\frac{0.002001}{0.001} = 2.001$ .

The more smaller value of Δx is taken, the slope of the tangent will be approach towards the value of 2.

5 0

3 years ago

I need help on something

Reptile [31]

What would you like help with?

6 0

4 years ago

A park guide plans the swan boat ride for 40 people. Each boat can carry 6 people at time. How do you interpret the remainder of

seropon [69]

Answer:

There would be 7 swan boat rides out of which 6 will carry 6 people each but the last swan boat ride carries 4 people. 2 more people can join the swan boat ride.

Step-by-step explanation:

We are given the following information in the question:

A park guide plans the swan boat ride for 40 people.

Total number of people = 40

Number of people that can ride in 1 boat = 6

Number of boats required =

$\displaystyle\frac{\text{Total number of people}}{\text{Numberof people that can ride in 1 boat}}=\frac{40}{6} = 6\frac{4}{6}$

This can also be represented with the modulo function which gives the remainder.

$40 \mod(6) = 4$

Thus, there would be 7 swan boat rides out of which 6 will carry 6 people each but the last swan boat ride carries 4 people.

2 more people can join the swan boat ride.

4 0

3 years ago