60 because .7 times 60 equals 42 therefore the answer is 60
Answer:
x² + 2x - 5
Step-by-step explanation:
(f + g)(x) = f(x) + g(x)
f(x) + g(x)
= 2x + 3 + x² - 8 ← collect like terms
= x² + 2x - 5
No because at least one segment length is not preserved.
rigid means everything stays the same, but orientation sometimes changes.
54es el area que mide la ventana
cuenta todos los cuadros que laforman