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koban [17]
3 years ago
15

To help solve the trigonometric inequality sec(x/3)+4>2-sec(x/3) which two equations could you graph

Mathematics
1 answer:
geniusboy [140]3 years ago
6 0

Answer:

b. y=sec(x/3) and y=-1

Step-by-step explanation:

sec(x/3) + 4 > 2 − sec(x/3)

2 sec(x/3) > -2

sec(x/3) > -1

Graph y = sec(x/3) and y = -1.

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Which expression can be used to convert 488 miles to yards?
Tems11 [23]

Step-by-step explanation:

1 mile = 1760 yd

=> 488 miles = 1760 yd × (488 miles)

it could be 858,880 yd

5 0
2 years ago
A recipe calls for 2/3 cup of milk for 11 cookies. How many cups of milk are needed for 165 cookies​
gavmur [86]

Answer:

11 x 15 = 165, so to make 165 cookies, you would need 15 times the milk.

2/3 times 15 = 10

You would need 10 cups of milk to make 165 cookies

7 0
2 years ago
Read 2 more answers
I’m not sure of how to do this. Pls help
Semmy [17]
Just divide. 3/4 is 3 divided by 4= .75
75 hundredths is the same as 75%
20/100 20 divided by 100=.20 which is 20%
14 divided by 25 is .56, or 56%
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3 0
3 years ago
Can someone help me write the equations and solve, please.
Novay_Z [31]

Answer:

Number 11: She has to add 5/36 of a cup

Number 12: The present costs $22,2

Number 13: 56,7 pounds is the weight of the package.

Number 14: You started with 40 muffins

Step-by-step explanation:

<u>Number 11</u>: 1/4 = 9/36  and 1/9 = 4/36

3*1/4  -  3*1/9  = 3*9/36  - 3*4/36  = 5/36

<u>Number 12:</u> 13,32/x= 3/5 ( or 0,6)

x = 13,32/0,6 = 22,2

<u>Number 13:</u> x * 5/7 = 40,5

x = 40,5/ (5/7) or 40,5 * 7/5 = 283,5/5 = 56,7

<u>Number 14:</u> 12/x = 3/10 (or 0,30)

x= 12/0,30 = 40

6 0
3 years ago
Can someone help me with #2 and #4
Juli2301 [7.4K]
A=4 X1.6hxhdhdhdhdhs
6 0
2 years ago
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