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3 years ago

In the figure below AC And bd are diameters of circle P what is the arc measure a Bc in degrees

Mathematics

2 answers:

UNO [17]3 years ago

7 0

Answer:

321

Step-by-step explanation:

Setler79 [48]3 years ago

7 0

Answer: 155

Step-by-step explanation:

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Tell whether the triangle is a right triangle.<br><br> Please help

schepotkina [342]

Pythagorean Theorem:
a^2 + b^2 = c^2
10. 144 + 196 = 340
Yes, it is a right triangle

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3 years ago

Round 3.751 to the nearest tenth.

ss7ja [257]

Answer: It's 3.8

Step-by-step explanation:

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3 years ago

Read 2 more answers

If f(x) and its inverse function, F(x), are both plotted on the same coordinate plane, what is their point of intersection?

polet [3.4K]

Answer: d) (3, 3)

<u>Step-by-step explanation:</u>

Inverse is when you swap the x's and y's.

Let's look at the points and find their inverse:

f(x) f⁻¹(x)

(0, -2) --> (-2, 0)

(1, -1) --> (-1, 1)

(2, 0) --> (0, 2)

(3, 3) --> (3, 3) f(x) = f⁻¹(x) so this is where they intersect!

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3 years ago

What is the percent change from $24 to $30

Tju [1.3M]

Answer:

25%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

Step-by-step explanation:

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3 years ago

Which operation can be used with the augmented matrix below?

ycow [4]

Answer:

Multiply row 2 by-1 and add it to row 3.

Step-by-step explanation:

The given augmented matrix is $\left[\begin{array}{ccc}3&-21&15\\15&8&15\\-2&-1&3\end{array}\right]$

The permissible row operations are:

1. Switching rows

2. Multiplying a row by a nonzero constant.

3. Adding/Subtracting two rows

Therefore the correct option is: Multiply row 2 by-1 and add it to row 3.

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4 years ago