Answer:
0.21 meters :)
Step-by-step explanation:
<u><em>7.5 x 102 (7.5????) x 103</em></u>
Answer:
<em>y = </em><em> x - 2 </em>
Step-by-step explanation:
Slopes of perpendicular lines are opposite reciprocals.
If AB ⊥ CD , then = - 1
y - = m(x - )
~~~~~~~~~~~
6x - y = 7 ⇔ y = 6x - 7
Slope of given line is 6
Slope of a perpendicular line is
( - 6, - 1 )
y + 1 = (x + 6)
<em>y = </em><em> x - 2</em>
Answer:
Step-by-step explanation:
mean is average, so if we label the first through fifth days of january a-e we can solve it.
So average of the first four is (a+b+c+d)/4 = 1 and the first five is (a+b+c+d+e)/5 = 2. Since it's easy, let's get rid of the fraction in both.
(a+b+c+d)/4 = 1 and (a+b+c+d+e)/5 = 2
a+b+c+d = 4 and a+b+c+d+e = 10
Now, we know a+b+c+d is 4, so we can replace that in the second equation
a+b+c+d+e = 10
4 + e = 10
e = 6
ad since e is the fifth day, we know the temperature of it. Let me know if something here didn't make sense.
Answer:
its is either 339.3 or 1357.2
Step-by-step explanation: