Answer:
-20
Step-by-step explanation:
its a problem of fraction multiplication
This involves two steps
1. product of 15*-2 = -30
2. now we have to find 2/3 of -30
mathematically it can be written as
2/3 of -30
=> 2/3*-30 = 2*-10 = -20
Thus, answer is -20.
C. 94 m^2 is the surface area
The measure of angle BC (m ∠BC) is 90°
<h3>Perpendicular lines</h3>
From the question, we are to determine the measure of angle BC
From the given information, we have that
B P ⊥ P C
This means line BP is <u>perpendicular</u> to line PC
The angle between two perpendicular lines is 90°
Hence, the measure of angle BC (m ∠BC) is 90°.
Learn more on Perpendicular lines here: brainly.com/question/138956
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Answer:
the biconditional is a true statement
Step-by-step explanation:
The absolute value of x is 9 if it's equal to 9.
(If this is wrong I'm sorry I haven't done this kind of math in a while!)
