Answer:
4) d = 1
5) w = 11
6) q = 120
Step-by-step explanation:
<em>4)</em>
Adding 5 on both the sides ,
Dividing both the sides by 9 ,
<em>5)</em>
Substracting 6 from both the sides ,
Dividing both the sides by -3 ,
<em>6)</em>
Adding 19 on both the sides ,
Multiplying both the sides by 8 ,
Answer:
a, t = (p - 4)/5
b. t =√(a + 4)
c. t = d/(5-f)
Step-by-step explanation:
a. p = 5t + 4
To make t the subject of the equation, subtract 4 from both sides
p - 4 = 5t + 4 - 4
p - 4 = 5t
Divide both sides by 5
(p - 4)/5 = t
t = (p - 4)/5
b. a = t2 - 4
to make t the subject, add 4 to both sides
a + 4 = t2 - 4 + 4
a + 4 = t2
find the root of both sides
t =√(a + 4)
c. d = t(5 – f)
to make t the subject, divide both sides by 5 - f
d/(5-f) = t(5 – f)/(5 – f)
t = d/(5-f)
Sum of all angles inside of a triangle equal 180 degree
The sum of obtuse angles (the one inside of the triangle, bottom right and the one next to is ) must total 180 degrees
so first I would do the obtuse ones
180 = x +15x-4
180 = 16x - 4
184 = 16x
x = 11.5 degrees
so now I would do the inside triangle angles...tell me what you got
12 x 8 = 96
96/2 = 48
it's an area equation so 48 m^2