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4 years ago

How do i identify the pairs of congruent angles in figures?

Mathematics

1 answer:

Igoryamba4 years ago

5 0

3) angle MSN and PSQ
4) FGH and WXZ
5) GML and HMJ
3) they are Both equal angles
4) they brother equal 90°
5) they are vertical angles and verticals angles are always congruent

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Use properties of limits and algebraic methods to find the limit, if it exists. (If the limit is infinite, enter '[infinity]' or

soldi70 [24.7K]

Answer:

The limit of this function does not exist.

Step-by-step explanation:

$\lim_{x \to 3} f(x)$

$f(x)=\left \{ {{9-3x} \quad if \>{x \>< \>3} \atop {x^{2}-x }\quad if \>{x\ \geq \>3 }} \right.$

To find the limit of this function you always need to evaluate the one-sided limits. In mathematical language the limit exists if

$\lim_{x \to a^{-}} f(x) = \lim_{x \to a^{+}} f(x) =L$

and the limit does not exist if

$\lim_{x \to a^{-}} f(x) \neq \lim_{x \to a^{+}} f(x)$

Evaluate the one-sided limits.

The left-hand limit

$\lim_{x \to 3^{-} } 9-3x= \lim_{x \to 3^{-} } 9-3*3=0$

The right-hand limit

$\lim_{x \to 3^{+} } x^{2} -x= \lim_{x \to 3^{+} } 3^{2}-3 =6$

Because the limits are not the same the limit does not exist.

8 0

4 years ago

MARKING BRAINLIST! A blu-ray has a circumference of 25.12 inches. What is the radius of the blu-ray?

Genrish500 [490]

Answer: 3.99797217..

Step-by-step explanation:

formula for the circumference is pi x diameter

divide circumference by pi

25.12/pi = 7.9959443...

divide that by two to get the radius which would be 3.997972...

6 0

3 years ago

B - 1/4 = 3 1/2 find the variable and explain how to got the answer please thanks

Art [367]

Answer:

b - 1/4 = 3 1/2

Step-by-step explanation:

b - 1/4 = 3 1/2

b - 1/4 = (3 + 1/2)

4b = 15

b = 15/

= 3.75

6 0

3 years ago

A recursive rule for an arithmetic sequence is a1=4;an=an−1−3.

Nikitich [7]

You can see the answer from the picture

3 0

3 years ago

Read 2 more answers

What is the solution to the system of equations

Scrat [10]

C (3,1)

There is the answer and also a check to make sure hope this helps

6 0

3 years ago