2 + 4x + 5 = 0
4x + 2 + 5 = 0
4x + 7 = 0
4x = 0 - 7
4x = -7
x = <u> </u><u>-7</u><u> </u> ANSWER
4
<h3>PLEASE MARK ME AS BRAINLIEST </h3>
Answer:
6.3 mm
Step-by-step explanation:
The Pythagorean theorem tells you ...
c^2 = a^2 + b^2
Solving for "a", you get
a = √(c^2 -b^2)
a = √(8.3^2 -5.4^2) = √39.73
a ≈ 6.3 . . . . mm
The length of "a" is about 6.3 mm.
Answer:
my bad yall, I seen the comments!! it's 12
Step-by-step explanation:
I'm so sorry!!
Answer:
$0.20*x + 55$
Step-by-step explanation:
x - is the number of text messages
Since x the number of text messages it means that to get the amount of money a person will spend will be: $0.20 * x
And to get the final equation we will just need to add $0.20 + x to $55 =
$0.20 * x + $55
