Current volume = 10 glns
Miles he can drive currently = 28miles/ gln * 10= 280miles
Cost of gas= 1.40/gln
Function= s /1.40 *28 +280= 28s/1.40 +280=20s + 280
Final answer would be 20s + 280
Answer:
14
Step-by-step explanation:
f(2)=4(2)+2
f(2)=10
g(3)=2(3)-2
g(3)=6-2
g(3)=4
10+4=14
The height of the heater is about 89.3 in.
You can solve this problem with the Pythagorean Theorem. The base is a square. So half way across the middle will the right under the tip of the pyramid. We can use the measurement with the slant height to write and solve the equation below.
23.8^2 + x^2 = 90.1^2
x will be about 89.3.
It would be B because the radius of the 6 at the bottom of the cone (which is the diameter) is 3 because you half it. The you times 3 by pi (3.14) then you times hour answer by 6 because 6 is the height of the cone. Hope that helped!!!
Answer:
70cm
Step-by-step explanation:
Given height of the lamp;
Height of lamp = 28inches
Unknown:
The height in cm;
Solution:
1 inch = 2.5cm
So;
28 inches will be 28 x 2.5 = 70cm
