X = 25
dog house:
<span>a = 6 *height</span>
<span>b = 5 *base</span>
Jane's house
c = 30 *height
<span>d = ? *base</span>
a / b = c / d
6 / 5 = 30 / d
When two ratios are equal. then the cross products are
equal.
6d = 5(30)
6d = 150
d = 150/6
d = 25
to check:
6d = 5(30)
6(25) = 150
<span>150 = 150</span>
431.2 is the answer to your question
Answer:
x=121.5
Step-by-step explanation:
Angle at the center =2 times angle at the circumference
Total angle at the center =360
Angle left=360-117=243
243/2=121.5
See Quadratic Formula and Determinant's/Delta's formula
6 red cars
we require to calculate 12% of 50
12% = 
and × 50 = 6
