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Alex17521 [72]
3 years ago
5

Something x (-2) = 70

Mathematics
1 answer:
bija089 [108]3 years ago
7 0

Answer:

The answer is x = -35

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Evaluate: √225 . Is the result an integer? someone please help me-
AlexFokin [52]
15 is an integer. The square root of 225 is 15.
6 0
3 years ago
What is 987654323456789 * 9870987654345678 heehehehhe
Masja [62]

Answer:9.7491236e+30

Step-by-step explanation:

3 0
3 years ago
If sin θ=.55 what is the value of cos θ and explain why
MatroZZZ [7]

Answer:

cos(\theta)=(+/-)0.84

Step-by-step explanation:

we know that

sin^2(\theta)+cos^2(\theta)=1 ----> by trigonometric identity

we have

sin(\theta)=0.55

substitute

(0.55)^2+cos^2(\theta)=1

cos^2(\theta)=1-(0.55)^2

cos^2(\theta)=0.6975

cos(\theta)=(+/-)\sqrt{0.6975}

cos(\theta)=(+/-)0.84

Remember that

If the sine of angle theta is positive, then the angle theta lie on the I Quadrant or II Quadrant

therefore

If the angle theta is on the I Quadrant the cosine  will be positive

If the angle theta is on the II Quadrant the cosine  will be negative

3 0
3 years ago
13. Write a rule for the linear function in the table.
dalvyx [7]

Answer:

(x)= 2, 5, 8, 11

Use the formula  

a n  =  a 1  +  d  ( n  −  1 )

to identify the arithmetic sequence.

a n  =  3 n  −  1

f(x)= 5, 11 17, 23

Use the formula  

a n  = a 1  +  d  ( n − 1 )

to identify the arithmetic sequence.

a n  =  6n  −  1

x      f(x)

2      5

5      11

8      17

11      23

Nothing further can be done with this topic. Please check the expression entered or try another topic.

2 ,   5 ,   8 ,   11  

5 ,   11 ,   17 ,   23

Step-by-step explanation:

Write a rule for the linear function in the table.

x;     f(x)

2      8

5     17

5      11

11    23

A; f(x) = x + 5

B;f(x) = x + 1

C;f(x) = 2x + 1

D;f(x) = –2x – 1

If all your solutions are  

A; f(x) = x + 5

B;f(x) = x + 1

C;f(x) = 2x + 1

D;f(x) = –2x – 1

None of the above will work with the data set you have presented.

4 0
3 years ago
Solve the following equation: 12 x three eighths PLS HELPPP THIS IS THE 2ND TIME ASAP
mr_godi [17]

Answer:

12*3/8 we just turn the 12 into a improper fraction and multiply the top and the bottom with 3/8 top and bottom so

12/1*3/8

12*3=36

1*8=8

so 36/8 the answer is

D

Hope This Helps!!!

8 0
3 years ago
Read 2 more answers
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