The equation of c is an illustration of subject of formula
The equation of c in terms of r and t is c = r - 15/t
<h3>How to determine the equation?</h3>
The equation is given as:
t = 15/(r - c)
Cross multiply
t(r - c) = 15
Divide both sides by t
r - c = 15/t
Subtract r from both sides
-c = -r + 15/t
Multiply both sides by -1
c = r - 15/t
Take LCM
![c = \frac{rt - 15}{t}](https://tex.z-dn.net/?f=c%20%3D%20%5Cfrac%7Brt%20-%2015%7D%7Bt%7D)
Hence, the equation of c in terms of r and t is ![c = \frac{rt - 15}{t}](https://tex.z-dn.net/?f=c%20%3D%20%5Cfrac%7Brt%20-%2015%7D%7Bt%7D)
Read more about subject of formula at:
brainly.com/question/10643782
Answer:
10
Step-by-step explanation:
F + V − E = 2
Where F is the number of faces, V is the number of vertices and E is the number of edges
F + 16 - 24 = 2
Combine terms
F -8 = 2
Add 8 to each side
F -8+8 =2+8
F = 10
Answer:
47.91 units²
Step-by-step explanation:
This can be solved using Heron's triangle (see attached)
in this case, your lengths are
a = 3+9=12
b=3+5=8
c=5+9=14
Hence,.
S = (1/2) x (a + b + c) = (1/2) (12+8+14) = 17
(s - a) = 17 -12 = 5
(s - b) = 9
(s - c) = 3
Area = √ [ s (s-a) (s-b) (s-c) ]
= √ [ 17 x 5 x 9 x 3 ] = √2295 = 47.9061 = 47.91 units² (rounded to nearest hundreth)
Answer:20c^4d^7
Step-by-step explanation:
4cd*5c^3 d^6
20cdc^3 d^6
20c^1 dc^3 d^6
20c^1 d^1 c^3 d^6
=20c^4d^7
Shade the top side of the boundary line if you have the inequality symbols > or ≥. Shade the bottom side of the boundary line if you have the inequality symbols < or ≤.
![\large\bold\red{Answered By Ayush8378 }](https://tex.z-dn.net/?f=%5Clarge%5Cbold%5Cred%7BAnswered%20By%20Ayush8378%20%7D)
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