The statement that is sometimes, but not always true is:
B ) A parallelogram is a rectangle.
Other statements are always true.
Answer:
7∠82°
Step-by-step explanation:
Well angle 6 and 7 are complementary angles, meaning they both add up to 180°.
So we do 180 - 98 which is 82°.
Answer:
12 i think
Step-by-step explanation:
-2 times -3 would equal to positive 6 then -3 minus 5 equals 2 then 2 time 6 equals 12
One way to do this is to factor both parts of the fraction (prime factors):-
45 = 3*3*5
243 = 3*3*3*3*3
note that 3*3 is common to both factors
so we can write its as 5 / 3*3*3 = 5/27
Answer:
hi
just use a calculator and combine like terms
Step-by-step explanation:
