The first one is true
<span>4(4a+10) is
</span>16 a + 40 after distribution
The second one is also true
<span>2(8a+20)
16a + 40 after distribution
Third is not true
</span><span>4a(4+10a)
</span><span>16a + 40a^2 after distribution
Last one is also true
</span><span>8(2a+5)
16a + 40 after distribution
Hope this helps :)</span>
Answer:
−
18
p
+
30
Step-by-step explanation:
Answer:
Triangles ABC and DEF have the following characteristics :B and E are right angles A=D, BC=EF which congruence theorem can be used to prove ABC =DEF
No, The base of a circle would be the area of the circle or the circle itself (top or bottom) of the cylinder
Answer:
75
Step-by-step explanation:
"given that it's a junior" means to only look at juniors.
From the table, under junior, there are 2 males and 6 females. 2 + 6 = 8. The total number of juniors is 8.
p(female given junior) = 6/8 = 3/4 = 0.75 = 75%
Answer: 75
