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vesna_86 [32]
2 years ago
12

S9 for 40+30+20+ S9=

Mathematics
1 answer:
Pani-rosa [81]2 years ago
3 0
Well I know 40+30+20= 90. If that is not what you are looking for then you need to clarify what you are asking.
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What is the slope intercept form of the equation y+18=2(x-1)
statuscvo [17]
<h2>The slope intercept form of the given equation is: y  = 2x +  ( - 20)   </h2>

Step-by-step explanation:

Given,

The equation y + 18 = 2( x - 1)

To write the given equation in the slope intercept form = ?

∴ The equation y + 18 = 2( x - 1)

⇒ y + 18 = 2x - 2

⇒ y  = 2x - 2 - 18

⇒ y  = 2x - 20

⇒ y  = 2x +  ( - 20)                  ..... (1)

We know that,

The equation of slope intercept form,

y = mx + c

Where, m is the sope and c is the y-intercept

∴ The slope intercept form of the given equation is: y  = 2x +  ( - 20)        

8 0
3 years ago
Determine the value of sin 52º 47' (sine of 52 degrees, and 47 minutes). In this case, minutes are 1/60 of a degree.
jeka94

Answer:

D

Step-by-step explanation:

change minutes to degrees

60minutes=1degree

47 mutes=?

47/60=0.78333333°

Add to 52°

52° + 0.78333333°

52.78333333°

so sin 52.7833 =0.7963540136

7 0
3 years ago
On January 15, the end of the first pay period of the year North company employees earned 26,000 of sales salaries.
cluponka [151]

Step-by-step explanation:

Is this meant to be a question?

5 0
2 years ago
The relationship between two variables partialling out the effect that a third variable has on one of those variables can be exp
TiliK225 [7]

Answer: partial correlation.

Explanation:

partial correlation measures the degree of association between two random variables, with the effect of a set of controlling random variables removed. If we are interested in finding to what extent there is a numerical relationship between two variables of interest, using their correlation coefficient will give misleading results if there is another, confounding, variable that is numerically related to both variables of interest. This misleading information can be avoided by controlling for the confounding variable, which is done by computing the partial correlation coefficient.

3 0
3 years ago
Is 8.5 x 10^-5 scientific notation
nlexa [21]

Answer: 00008.5

Step-by-step explanation:

4 0
3 years ago
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