A) The roof would be horizontal
b) The roof would be vertical
c) The roof rises 5 feet
d) The peak is 15 feet from the front
e) Pitch = slope = rise / run
Pitch = 5/15 = 1/3
It is a semicircle so you'd use this formula for the area:
πr² / 2
Then substitute 2 into r and solve (2 because it's the radius, 4 is the diameter)
You would use this formula for the perimeter:
(πd / 2) + d
or
πr + 2r
Then substitute 4 into d / 2 into r and solve.
Hope I helped :)
1 -) ( 5 sin ø - 3 cos Ø )
________________
sin Ø + 2 cos Ø
← <u>SOLUTION</u><u>→</u>
( 5 sin ø - 3 cos Ø )
________________
sin Ø + 2 cos Ø
=> 5 - 3 cot ∅
( ___________ )
1 + 2 cot ∅
=>. 5 - 3 × 4
[ ____. ]
5
________________
1 + 2 x 4
__
5
= 25 - 12
________. (:. cot Ø = 4 / 5
5 + 8
= 13
___
13
= 1
2 - ) ( b sin Ø - a cos Ø)
_______________
b sin Ø+ a cos Ø
SOLUTION
( b sin Ø - a cos Ø)
_______________
b sin Ø+ a cos Ø
= ( b tan Ø - a )
____________
( b tan Ø+ a )
b
= b × ___ - a
a
__________. (:. tan Ø= b /a
b
b × ___. + a
a
= b ² - a ²
________
b² + a ²
Answer:
I mean I guess sure
Step-by-step explanation:
Anyway hope you have a good day!!
ig..
Answer:
2.75 amp
Step-by-step explanation:
Using the formula
Power = Current x Voltage
or
Current,
= Power ÷ Voltage
= 11 watts ÷ 4 volts
= 11/4 amps
= 2.75 amp