Acute: anything less than 90 but greater than 0
so, m<CAD
right: angles at exactly 90 degrees, so m<AEC,
and obtuse angles are anything greater than 90 but less than 180 degrees,
so CDA (you can tell by the picture that it is bigger than 90- 90 degrees is exactly perpendicular)
Answer:
y = - 0.9167 - 0.75x
Step-by-step explanation:
Given the data:
(−1, 0), (1, −2), (3, −3)
X : - 1, 1, 3
Y : 0, - 2, - 3
The regression model is written in the form:
y = C + mx
Where ;
C = intercept ; m = slope / gradient
Using the regression model calculator on the data values given above :
Slope (m) = - 0.75
Intercept (c) = - 0.9167
Hence,
y = - 0.9167 - 0.75x
c
It would be 1832 fahrenheit.
Answer:
-13 13/35
Step-by-step explanation:
5 4/7 * - 2 2/5
Change to improper fractions
5 4/7 = (7*5 +4) /7 = 39/7
2 2/5 = (5*2+2)/5 = 12/5
39/7 * -12/5 = -468/35
Change back to a mixed number
35 goes into 468 13 times with 13 left over
-13 13/35
