Answer:
-- (a)
-- (b)
--- (c)
-- (d)
Step-by-step explanation:
Given




Required
Determine the slope of a perpendicular line
In geometry, the condition for perpendicularity is:

This formula will be applied in solving these questions.


Substitute 4/3 for m

Express as a proper division

Convert to *




Substitute 3/7 for m

Express as a proper division

Convert to *




Substitute 4 for m



Substitute 1/3 for m

Express as a proper division

Convert to *



It moves the line on the X axis to a different spot when moved
hope this helps <span />
Answer: It would take the turtle a total of 4 hours to swim 10 kilometers
Step-by-step explanation:
3 × 10 = 30
30 ÷ 7.5 = 4
Since AC = BC, we can say that this triangle is isoceles (at C)
In an isoceles triangle, the two angles that does not belong to the top angle (which in this case is C) is equal to each other.
Now, we can find the sum of the 2 missing angles : 180 - 52 = 128.
And since they are equal, we can find b : 128 : 2 = 64/
Answer:
304oz
Step-by-step explanation: