Answer:
YEET the answer is... Drumroll... $5.25!!!
Step-by-step explanation:
Hope the enthusiasm helped cheer you up! I'm a little down right now so I might need some too haha
Answer:
What
Step-by-step explanation:
Answer:
c+d(x)= 180°
Step-by-step explanation:
supplemental angles are supplementary if the sum of their measurements is 180°. each angle is called the supplement of the other.
for instance, in a car, the speedometer and the angles within formed by the needle and the base of the speedometer are supplements of one another.
the measurement of an angle measuring 63° is 180° - 63° = 117°
Answer:
15a
Step-by-step explanation:
Because 5(a + a + a) = 5 * (3a) = 15a
Answer:
17160
Step-by-step explanation:
first there are 13 options
then there are 13 - 1 that was chosen
then there are 13 - 2 that were chosen
then there are 13 - 3 that were chosen
so that's 13 options, then 12 options, then 11 options, and then 10 options
and in order to figure out all of the possibilties we mutiply the options so
13*12*11*10 = 17160
little further explaining of why this works:
we have a set of letters (3 in a set)
A B C
what are the possible combinations?
AB
AC
BC
BA
CA
CB
the answer is 6 which is also 3 * 2 * 1 = 6
HOPE THAT HELPS!1! ^_^