Answer:
a) 31 pupils
b)18
Step-by-step explanation:
you should create a Venn diagram to represent your information.Then after putting your information in correctly. For a) you'll add all the numbers in the Venn diagram including 2, which is outside the Venn diagram,then you'll get 29.. Subtract 29 from 50
I hope this helps
Answer:
q = 90
Step-by-step explanation:
q / 18 = 5
do the reverse from the right side of the problem
/18 = 5
= * 18 = 5
= 5 * 18 = q
q = 90
Answer:
(2,5)) ,(-2,-3),(8,2),(4,-6)
Step-by-step explanation:
it is rotated by 180 degree so evrything becomes positve beside the -6
EFGH is a dilation and rotation of ABCD.
The shortest side of the smaller figure corresponds to the shortest side of the largest one, the largest sides correspond, etc.
AB -> EF
BC-> FG
CD->GH
DA->HE
Corresponding angles are congruent in dilations.
Angle A = angle E
Angle B= angle F
Angle C = angle G
Angle D = angle H
Explanation:
EFGH is a dilation and rotation of ABCD. If you take one of the figures, rotate it 180 degrees, and lay it on top of the other figure, the corresponding sides and angles will line up.
Answer:
Step-by-step explanation:
-5(3z - 2) = -5*3z - (-5)*2
= -15z + 10
