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jek_recluse [69]
3 years ago
6

Please help or i’m gonna fail my first simester class

Mathematics
2 answers:
Alisiya [41]3 years ago
8 0

Answer:

18 is b I think..........

Rzqust [24]3 years ago
6 0

Answer:

Don't worry I got you..

16. C

17. D

18. A

19.A

Step-by-step explanation:

You might be interested in
If tan A = 4/5; what does CSC A =?<br> Round to nearest tenth.
ZanzabumX [31]

Answer:

1.6

Step-by-step explanation:

\tan \: A =  \frac{4}{5}  \\  \\  \cot \: A =   \frac{1}{ \tan \: A }  =  \frac{1}{ \frac{4}{5} }  =  \frac{5}{4}  \\  \\ csc\: A = \sqrt{1  +   {cot}^{2}\: A}     \\  =  \sqrt{1 +   { \bigg( \frac{5}{4}  \bigg)}^{2}  } \\  = \sqrt{1 +  \frac{25}{16} }   \\  = \sqrt{\frac{16 + 25}{16} }   \\  =   \sqrt{\frac{41}{16}}  \\  =  \frac{ \sqrt{41} }{4}  \\  =  \frac{6.40312424}{4}  \\  = 1.60078106 \\  \therefore \: csc \: A =1.6

6 0
3 years ago
What is the remainder when the product of the 5 smallest prime numbers is divided by 42?
Mnenie [13.5K]

Answer:

21

Step-by-step explanation:

The 5 smallest prime numbers are 1, 2, 3, 5, and 7.

So when multiplied it equals 105.

Divide by 42 and you get 2 21/42

So you have a remainder of 21

7 0
3 years ago
2m = 8 is m = 6. Describe Jason’s error, and give the correct solution.
mariarad [96]

Answer:

BAHO PEPE

Step-by-step explanation:

I HOPE THIS HELP

4 0
3 years ago
Read 2 more answers
PLEASE PLEASE PLEASE HELP<br> WILL GIVE BRAINLIEST<br><br> 2/5 x + -6 + 7/15 x
Klio2033 [76]

Answer:

13x/15-6

Step-by-step explanation:

i used symlobab

5 0
3 years ago
Read 2 more answers
Question: State whether each table of values represents a function​
Mashcka [7]

Answer:

Please check the explanation.

Step-by-step explanation:

  • As we know that the values in the table represent a function​ only if there there is only 1 input for every output.

Given the table 1

x              y

-12           2

-10           10

0              -2

5              -6

8               -11

15              -15

From the table, it is clear that for each input there exists a unique output.

i.e.

According to the given table,

y = 2 at x=-12

y = 10 at x=-1 0

y = -1 at x=0

y = -11 at x=8

y = -15 at x=15

From the table, it is clear that for each input x, it has a unique output y.

Hence, table 1 is a function.

Given the table 2

x              y

9            -18

-20           0

-6              1

-17              16

9                17

11              19

This table does not produce a function, because the input x=9 produces two outputs.

i.e.

at x = 9, the y = -18

at x = 9, the y = 17

Therefore, the table 2 does not represent a function.

3 0
3 years ago
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