Answer:
A. 103°
Step-by-step explanation:
57° + 46° =103°
This shows that the third angle in the triangle is 180°-103°=77°
Therefore the largest exterior angle is 180°-77°=103°
Answer:
Step-by-step explanation: Go on answer.com if no one knows it on here. Hope this helps!!
Answer:
Same, because they are parallel.
Step-by-step explanation:
Answer:
Step-by-step explanation:
18/100
0.18
18%
Solve the following problem. Write 18% as a fraction in simplest form.
First, write the percent as a fraction out of 100.
18/100
Next, you simplify this fraction. The greatest common factor of 18 and 100 is 2, so you divide both the numerator and the denominator by 2.
18÷2/100÷2=950
Then, check to ensure that the fraction cannot not be reduced further. In this instance it cannot.
The answer is 18% can be written as the fraction 9/50 in simplest form.
The regression equation to predict the number of cans sold on a day that is 90°F will be 871.
<h3>What is the linear system?</h3>
A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
A convenience store manager notices that sales of soft drinks are higher on hotter days, so he assembles the data in the table, shown above. Use technology to find the equation of the least-squares regression line.
Then the regression line will be passing through (55, 340) and (84, 780). Then we have
y - 340 = 15.17(x - 55)
Then the regression equation to predict the number of cans sold on a day that is 90°F will be
y - 340 = 15.17 (90 - 55)
y = 871
More about the linear system link is given below.
brainly.com/question/20379472
#SPJ1
