4|-7-2| = 4|-9| = 4x9 = 36
Answer:
One Solution ; x=4.5
y=-1.5
Step-by-step explanation:
Line A: 2x+2y=8
÷<u>2</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>
x+y=4
Line B: x+y=3 -----> y=x-3
x+(x-3)=4
2x-3=4
2x=7
x=4.5
y=-1.5
Answer:
The height of the cloud is 120m
Step-by-step explanation:
From the attached diagram
BC if the height of the cloud
Given:
CD = 60 (opposite sites of ADCE are equal)
Applying Pythagoras rule to calculate AD
Tan60 = CD/AD
AD = CD X Tan60
= 60 X 1.732 = 103.92m
Using Pythagoras rule to find BD
Tan30 = BD/AD
BD = AD X Tan30
= 103.92 X 0.5773
= 59.993
BC = BD + CD
= 59.993 + 60
= 119.993
BC ~ 120m
The height of the cloud is approximately 120m
Answer:
C.
Step-by-step explanation:
A. Is false because citizens do not lose their citizenship if they fail to pay taxes.
B. Is false because not every tax paying citizen receives government assistance gets benifits like food stamps.
D. Is false because taxes don't go directly back to the people as cash payouts.
