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lord [1]
3 years ago
14

Which trigonometric functions have a domain of [–1, 1]?

Mathematics
1 answer:
pychu [463]3 years ago
8 0

Answer:

The answer is A. y = arcsin x and y = arccos x

Step-by-step explanation:

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It is 320 seconds before sunrise, and a bat is 550 centimeters away from its cave. If the bat flies toward its cave at a steady
kupik [55]

Answer:

About 2 seconds.    10 centimeters would be remaining

Step-by-step explanation:

6 0
3 years ago
What is <br> 2x-3y=-19<br> 4x+3y=7<br> URGENT
IRINA_888 [86]

Solve by elimination.

 2x-3y=-19

+(4x+3y=7)

-----------------

6x=-12

x=-2

2(-2)-3y=-19

-3y=-15

y=5

Intersection Point: (-2,5)

3 0
3 years ago
amelia spent $5.25 for a drink and a sandwich or drink cost $1.35 did she have a turkey sandwhich for $4.22 a tuna sandwich for
Greeley [361]

Answer:

$3.46 or $3.92

Step-by-step explanation:

it has to be $3.46 because you have to remember that tax is included and it could cost more than what you are paying for the sandwich or drink. but the other possible answer is $3.92 if you're not paying any tax.

3 0
3 years ago
1. Mr. Maxwell can write 8 1\5 paragraphs of his novel in an hour. Mr. Maxwell wrote 32 4\5 paragraphs today.
dybincka [34]
A)  (32 4/5) / ( 8 1/5) = how many hours Mr. Maxwell wrote

B)  
(32 4/5 )  /  (8 1/5) = 4 hours 

converting mixed numbers to fractions, the  initial equation becomes,164 / 5  <span>÷ </span>41 / 51<span>
Applying the </span>fractions formula for division,<span><span>=<span><span>164×5  /  5</span><span>×41
</span></span></span></span>
=820/205<span><span><span><span>
</span></span></span></span>
Simplifying 820/205, the answer is<span>=4</span>

3 0
3 years ago
Evaluate 3(a + b + c)2 for a = 2, b = 3, and c = 4
Verdich [7]

Answer: 243

Step-by-step explanation:

We have the expression

3(a + b + c)^2

Note that the expression depends on 3 variables

a, b and c

in this case we want to evaluate the expression for

a = 2\\b = 3\\c = 4

Then change the variable a by the number 2, the variable b by the number 3 and the variable c by the number 4

So we have

3(2 + 3 + 4)^2

Now simplify the expression

3(9)^2

3*81=243

The answer is 243

7 0
3 years ago
Read 2 more answers
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