Answer:
$5.95
Step-by-step explanation:
7 · 0.85 = 5.95
The expression is just the difference between both
"How much shorter the base is" it implies that the base is shorter than the side so to get a positive quantity for the difference you either subtract the side from base or use absolute value sign
let the difference be d
d = ax + 9 - 4x -b = (a-4)x + (9-b)
d is the requirement.
Answer:
first number= 2
second number =3
Step-by-step explanation:
first number = a
second number = b
we have
a-b=-1 equation 1
2a+3b=13 equation 2
using equation 1 we have
a=-1+b
using equation 2
2(-1+b)+3b=13
-2+2b+3b=13
5b=13+2
b=15/5=3= second number
a=-1+3=2= first number
Answer:
B x = 3, y= 3
Step-by-step explanation:
<u />
<u>Trigonometric ratios</u>
where:
- is the angle
- O is the side opposite the angle
- A is the side adjacent the angle
- H is the hypotenuse (the side opposite the right angle)
Given:
The triangles are NOT similar.
If they were the ratios of the sides would be the same.
3 / 4 = .75
5 / 6 = .8333333333
6 / 8 = .75