Answer:
C. AB=CD not necessarily true
Step-by-step explanation:
A.
AD = DB True because the width of the compass was the same and hence the radius was same for both centers A and B
B. AE=EB True
CD makes the perpendicular bisectors if arcs are made with compass of same width
C. AB=CD . There is no property which says that it is necessarily true
D. AC=CB True because the width of the compass was the same and hence the radius was same for both centers A and B
Answer:
natural no.s are those no.s which don't have any negative integer or any fractional value
they begin zero and so on
Answer:
3.5 Grams
Step-by-step
set 2grams/60lbs equal to xgrams/105
x representing the amount of medicine needed for a 105lb child
Then you divide 60 by 105.
60/105=1.75
Now you multiply 2 by 1.75.
2 x 1.75 = 3.5
3.5 is your answer because 105 is 1.75 times more lbs than 60lbs
meaning you would need 1.75 times the amount of 2grams
to determine the value of x, which is 3.5grams
Answer:
8 Hours
Step-by-step explanation:
Since 4 painters painting one house takes 14 hours, then one person would take 56 hours to paint the whole house. Hence, 4 x 14 = 56. If 7 people painted the house, then 8 hours would be needed since 56 / 7 = 8.
4 people x 14 hours = House
56 hours = House
56 hours is required to paint a house.
7 people x H hours= House
7 people x H hours = 56
(7 people x H hours)/ 7 = 56 / 7
You divide 7 on both sides to isolate H on one side.
H hours = 8
So H = 8 which is the amount of hours needed.
I Hope This Helps :)
