Answer:
It cost $204 (with the tip)
Step-by-step explanation:
You got $30 off, leaving you with $170 to pay.
15% into 0.15
200x0.15= 30
200-30= 170
The tip was $34.
20% into 0.20
170x0.20=34
In total, with the tip it cost you $204
Answer:
c and D
Step-by-step explanation:
c and D hope this helps.
Ok since it’s a 45 45 90 right triangle then both sides equal 5. And to find x you do
A^2 +b^2=c^2
5^2 +5^2= c^2
25+25=c^2
50=c^2
Take the square root of both sides and you get X= 5 square root of 2 or 7.071(rounded)
Answer:
D. -8
Step-by-step explanation:
0-4=-4
0-4=-4
-4 + -4 = -8
Answer:
This is the answer , P = 1 + (1/10)x
Step-by-step explanation:
We have,
At sea level pressure is 1 Atmosphere (i.e at x =0, P0=1 atmosphere)
At depth 23 meters , pressure = 3.3 Atmosphere
Since the pressure increases at constant rate as the depth increases, So we can write a relation as:
P =P0 + kx , where P is the pressure , P0 is the initial pressure, x is the depth and k is constant rate of increasing.
To find constant rate k, Plug P = 3.3 , P0 = 1 and x= 23 meters
We get,
3.3 = 1 + k * 23
k = 2.3 / 23 = 1/10
So we can write the function formula as: P = 1 + (1/10)x