Solve the equation using the distributive property and properties of equality. Negative 5 (a + 3) = negative 55 What is the value of a?Solve the equation using the distributive property and properties of equality. Negative 5 (a + 3) = negative 55 What is the value of a?

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.