Answer:
115.5m
Step-by-step explanation:
The volume of a prism = 1/2 a × c × h
according to the image a appears to be 3 m she appears to be 7m. and height appears to be 11m.
=> 1/2 a × c × h
=> 1/2 3m × 7m × 11m
multiply 3, 7 and 11
=> 1/2 231
=> 231/2
=> 115.5m
done at all I hope this help please mark me brainest^_^
Answer:
Step-by-step explanation:
Standard equation of a line is y = mx + b, where m is the slope.
Given line y = - 3x + 78, slope, m₁ = -3
<em><u>To find the line perpendicular to the given line.</u></em>
The lines are perpendicular to each other if the product of their slopes = - 1
That is,
So the slope of new line is
Answer:
Step-by-step explanation:
Given functions are:
We have to find:
(s.t)(x) => this means we have to multiply the two functions to get the result.
So,
Also we have to find
(s-t)(x) => we have to subtract function t from function s
Also we have to find,
(s+t)(-3) => first we have to find sum of both functions and then put -3 in place of x
Putting x = -3
Hence,