E- 2.5
remember .5 means half
Answer:
19.1 ft
Step-by-step explanation:
-This a Pythagorean theorem problem given by the function:
Where
H is the Hypotenuse length
h is the perpendicular height
b is the base length.
#Given that H=20 ft and base length,b =6 ft, the perpendicular height is calculated as:
Hence, the ladder reaches the wall at a height of 19.1 ft
Answer: 9 * (n + 1)
Explanation:
Nine times: multiplication
Sum: addition
n: the unknown variable
Answer:
12 cm
Step-by-step explanation:
hope this helps!
Answer:
1 and 7
Step-by-step explanation:
The <em>slope </em>is the number before x. It is identified as m.
Since we know that any variable by itself, without a coefficient, means that there's a 1 in front of it, we can say that 1 is the slope because there's no coefficient shown.
The <em>y-intercept</em> is the number added or subtracted after the slope and x.
Since we have +7 coming after x, we can say that the y-intercept is 7.
:)