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2 years ago

What is the arc measure of BAD on circle P in degrees?

Mathematics

1 answer:

lianna [129]2 years ago

5 0

Answer:

244

Step-by-step explanation:

74+42=116

360-116=244.

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Question 3 "Try Again." Mary needs 3 feet of boondoggle for a craft project.

kati45 [8]

Answer:

$9.00

Step-by-step explanation:

We can use conversion factors to solve this equation. The multiplication sequence that I got is shown below:

$\frac{3ft}{1}$ × $\frac{12 in}{1ft}$ × $\frac{0.25}{1in}$

Our feet and inches cancel out and we get the final expression $\frac{3*12*0.25}{1}$ , which is equal to 9, or $9.00.

Hopefully that was helpful! :)

7 0

2 years ago

Which is the simplified form of r^-7+s^-12

grigory [225]

Answer:

The simplest form is 1/r^7 + 1/s^12

Step-by-step explanation:

The given expression is r^-7+s^-12.

Notice that the exponents of both the base are negative

So, we will apply the rule which is:

a^-b = 1/a^b

Which means that to change the exponent into positive we will write it as a fraction:

r^-7+s^-12.

= 1/r^7 + 1/s^12..

Therefore the simplest form is 1/r^7 + 1/s^12....

5 0

3 years ago

Yuri thinks that 3/4 is a root of the following function. q(x) = 6x3 + 19x2 – 15x – 28 Explain to Yuri why 3/4 cannot be a root.

k0ka [10]

Answer:

Yuri is not correct.

Step-by-step explanation:

Given expression is q(x) = 6x³ + 19x² - 15x - 28

If 'a' is a root of the given function, then by substituting x = a in the expression, q(a) = 0

Similarly, for x = $\frac{3}{4}$ ,

$q(\frac{3}{4})=6(\frac{3}{4})^3+19(\frac{3}{4})^2-15(\frac{3}{4})-28$

= $6(\frac{27}{64})+19(\frac{9}{16})-15(\frac{3}{4})-28$

= $(\frac{162}{64})+(\frac{171}{16})-(\frac{45}{4})-28$

= $(\frac{162}{64})+(\frac{684}{64})-(\frac{720}{64})-\frac{1792}{64}$

= $-\frac{1666}{64}$

= $-\frac{833}{32}$ ≠ 0

Therefore, Yuri is not correct. x = $\frac{3}{4}$ can not be a root of the given expression.

6 0

3 years ago

Read 2 more answers

A plane is an undefined term because it

Alenkinab [10]

Can not be found ........

4 0

3 years ago

The distance between 5,-8 and 5,7 hurry please

solmaris [256]

Answer:

it should be 15

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers