X=29/2, 15/2
this is the answer hope it helped
Answer:
12,376.
Step-by-step explanation:
The order in which they are chosen does not matter so this is a combination NOT a permutation.
That is 17C11
= 17! / (11! 6!)
= (17*16*15*14*13*12) / (6*5*4*3*2*1)
= 12376.
<em>3/8 divided by 1/8 = 3</em> Each student must fill the tablespoon 3 times
<em>3 times 4 = 12 </em>Multiplied by four (because there are 4 students) to get total number of times needed to fill the measuring spoon
The group must fill the 1/8 tsp 12 times in order to perform the expirement
(9x30)(9x7)
Distributive Property
Answer:
Unable to be determined.
Step-by-step explanation:
AA postulate : 2 corresponding angles that are congruent.
SSS theorem : 3 sides of a triangle that are equal to another triangle's 3 sides.
SAS postulate: 2 sides and their included angle are congruent to another triangle's 2 sides and their included angle.
This would seem to follow the SAS postulate at first, but the angle we are provided is not the included angle of the sides. In triangle ABC, we are analyzing lines AB and AC. Their included angle is A, but we are given the measure for angle B.
Same with DEF; we analyze DE and DF, who share angle A, but we are given angle E as a measure.
Therefore, we cannot determine if the triangles are similar or not.
