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geniusboy [140]

3 years ago

15

What is the vertex of Y=-1/2(x+4)squared+1

1 answer:

n200080 [17]3 years ago

6 0

Https://www.desmos.com/calculator use this to graph your equations like this, it is very helpful to solve difficult math problems like these. :) The vertex is (-4,1) and even shows it on the graph

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polet [3.4K]

Answer:

B.) y=csc x

Step-by-step explanation:

The cosecant function has a minimum magnitude of 1, so its range excludes any values in the range -1 < y < 1.

y = csc(x) . . . has a range that does not include -0.8

8 0

2 years ago

What is the interest on a loan of $7,850 that is borrowed at 6.55% for 18 months?

Flauer [41]

Answer:

${ \tt{simple \: interest = }} \\ { \tt principle \times rate \times period}\\ \\ = 7850 \times 6.55\% \times 18 \\ { \tt{interest = 925515 \: dollars}}$

7 0

3 years ago

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Natalia goes to the bookstore with $25.00. She buys 4 magazines for $3.25 each and a comic book for $5.75. How much money does s

Andrew [12]

Answer:

a

Step-by-step explanation:

6 0

2 years ago

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Tom, Sam and Matt are counting drum beats.

umka2103 [35]

Answer: $40\ beats$

Step-by-step explanation:

Knowing the information provided in the exercise, you need to find the Least Common Multiple (L.C.M) in order to solve it.

You can follow these steps:

1- You must descompose 2, 5 and 8 into their prime factors:

$2=2\\5=5\\8=2*2*2=2^3$

2- And finally, you must multiply the commons and non commons with the highest exponent:

$L.C.M=2^3*5=40$

Therefore, the answer is: $40\ beats$

4 0

3 years ago

Put x>-10 and x<1 on a number line

DerKrebs [107]

Answer:

Put an open dot on -10 and an open dot on 1 and draw a line between them

Step-by-step explanation:

3 0

2 years ago

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