<span>16: 2r - 6 =22
2r = 22 + 6
2r = 28
r =28/2
r = 14
17: 3g + 7 = 31
3g = 31 - 7
3g = 24
g = 24/3
g= 8
18: 3f - 7 = 38
3f = 38 +7
3f = 45
f = 45/3
f = 15</span>
X amount over 41.67 is 60/100
x = 60
---- ------
41.67 100
100x = 2500.20
------ --------
100 100
x=25
plug in to check
25/41.67 = 60/100
0.6 = 0.6
2+2 = 4
Very easy, just add them lol gotem
Answer:
The altitudes of ΔTSP is SC is 8 unit ,
PA is 5
unit ,
TB is 5
unit .
Step-by-step explanation:
Given as :
The Triangle Δ TSP having side TS , SP , TP
The measure of TS = 12 cm
The measure of SP = 10 cm
The measure of TP = 10 cm
Let The altitude from point T on side PS = TB
The altitude from point S on side PT = SC
The altitude from point P on side TS = PA
The altitude divide the sides
TS = TA + AS
PS = PB + PS
PT = PC + CT
So, From Pythagoras theorem
PA² = PS² - AS²
PA² = 10² - 5²
Or, PA² = 100 - 25
Or, PA = 
∴ PA = 5
unit
Again
TB² = TS² - BS²
TB² = 10² - 5²
Or, TB² = 100 - 25
Or, TB = 
∴ TB = 5
unit
Similarly
SC² = TS² - TC²
SC² = 10² - 6²
Or, SC² = 100 - 36
Or, SC = 
∴ SC = 8 unit
Hence The altitudes of ΔTSP is SC is 8 unit , PA is 5
unit , TB is 5
unit . Answer
Answer:
a=20
Step-by-step explanation:
7+13=20
20-7=13