notice |7| 7 is positive, so we can simply remove the bars and use 7 by itself
Answer:
$36
Step-by-step explanation:
90*0.40=36
40%=0.40
Answer:
C. ECA = BDA
Step-by-step explanation:
An angle is said to be produced whenever two or more lines meet at a point. An interior angle is an angle form within two lines meeting at a point. Then, alternate interior angles are internal angles that are equal due to alternate theorem. These angles should have equal measures.
From the given question, the alternate interior angles by the theorem is;
ECA = BDA
By the alternate interior angle theorem, the alternate interior angles are ECA and BDA. This implies that the measure of <ECA should be equal to the measure of <BDA.
No she is not correct if she said 200+20+23 was the same as 200+40+3 she would have been correct.
Answer: 1
Step-by-step explanation:
Alright, lets get started.
The given expression is :
As per Pythagorean identity,
taking 1 to left side and 
to right side
Now plugging the value of 
in given expression
cosx will be cancelled, so
Multiplying -1 in both sides, it will equal to
........................ Answer (C)
Hope it will help :)
