Answer:30
Step-by-step explanation:
Answer:
y = 5-3x
Step-by-step explanation:
First, you want to divide both sides of the equation by 3, so we have the equation in the simplest form. Thus, we have an equation: 3x + y = 5.
Slope intercept form means the equation is in the y = mx + b form. In this case, y is y, m is 3 (coefficient of x) x is x, and b is 5. So, subtracting 3x from both sides means we have our answer of y=5-3x.
Let O be the point of intersection of diagonals.
Consider triangles FOE and EOD:
FO = OD, ∠FOE = ∠EOD and OE is a common side ⇒
triangles FOE and EOD are congruent.
In congruent triangles all corresponding sides and are congruent ⇒
EF = DE = 6
Answer: $54.00
<u>Step-by-step explanation:</u>
I = Prt
I is interest earned: <u> unknown </u>
P is the principal (amount you invested): <u> 50 </u>
r is the rate: 9% = <u> 0.09 </u>
t is the length of time: <u> 12 </u>
I = 50(0.09)(12)
= 50(1.08)
= 54.00
Answer:
4
Step-by-step explanation:
(y+2)²=[(-4)+2]²
=(-4+2)²
=-2²
=4
