Answer:
g = 
Step-by-step explanation:
Given
t = v + 
Multiply through by g to clear the fraction
tg = vg + k ( subtract vg from both sides )
tg - vg = k ← factor out g from each term on the left side
g(t - v) = k ← divide both sides by (t - v)
g =
Answer:
x-intercept(s): (0,0)
y-intercept(s): (0,0)
Step-by-step explanation:
To find the x-intercept(s), substitute in 0 for y and solve for x
0 = -x
To find the y-intercept(s), substitute in 0 for x and solve for y
y = -(0)
The constant rate of proportionality is 12!
To find the value of x we use sine rule given by
a/sin A=b/sin B=c/sinC
the value of x will be given by:
∠F=180-(127)=53°
13/sin 53=x/sin 87
solving for x we get
x=[13sin 87]/sin 53
x=16.2555~16.3 cm
Answer:
The height of the trapezoid is 4ft
Step-by-step explanation:
First of all, to solve this problem we need to use the area formula of a trapezoid:
A = area = 20ft²
b1 = base 1
b2 = b2
h = height
b1 + b2 = 10ft
A = ½ (b1+b2) * h
we replace with the known values
20ft² = ½ (10ft) * h
20ft² = 5ft * h
20ft² / 5ft = h
4ft = h
The height of the trapezoid is 4ft
