Answer:
Step-by-step explanation:
(A). 10x + 5 = 3(5x + 7)
x = - 16
(B). 5x - 10 = x + 20
x = 7.5
H E R E W E G O
1=1.61
x10 x10
10 = 16.1
16.1 kilometers he drove
Respuesta:
3,2 metros
Explicación paso a paso:
Área del trapecio:
A = 1/2 (a + b) h
h = altura; ayb son las bases
Área, A = 60
Sea una base más pequeña = a = 18;
b = 18 + 3/2 = 19,5
La altura se puede calcular así;
60 = 1/2 (18 + 19,5) h
60 * 2 = 37,5 horas
120 = 37,5 h
h = 120 / 37,5
h = 3,2 metros
Answer:
x=3
Step-by-step explanation:
if the equation is 2x=6 then you'd do 6/2 and 2x/2 to cancel out the 2 and get x=3
The area of triangle BXA is 15*sqrt(2).