79% = 0.79= 79/100
(not sure if this is what you meant?)
Step-by-step explanation:
step 1. a12 = -5(12) + 32
step 2. a12 = -60 + 32
step 3. a12 = -28.
Answer:
x = <u>+</u>3
Step-by-step explanation:
4x² = 36
sqareroot both side we get,
√4x² = √36
2x = 6
x = 6/2
x = <u>+</u>3
Thus, The answer is <u>+</u>3
<u>-TheUnknown</u><u>S</u><u>cientist</u>
X liters of 10% + (30 - x) liters of 22% = 30 liters of 15%
<span>Plugging in the numbers </span>
<span>x(10) + (30 - x)22 = 30(15) </span>
<span>Distribute </span>
<span>10x + 660 - 22x = 450 </span>
<span>Combine like terms </span>
<span>-12x = -210 </span>
<span>Divide both sides by -12 </span>
<span>x = 17.5 </span>
<span>30 - x = 12.5 </span>
<span>17.5 liters of 10% + 12.5 liters of 22% = 30 liters of 15%
THE TRICK IS TO JUST USE ONLY ONE VARIABLE</span>
The image of rectangle JKLM after a reflection over the y-axis around the origin is J = (6, -2), K = (6, -1), L = (0, -1) and M = (0, -2)
<h3>How to graph the image of rectangle JKLM after a
reflection over the y-axis around the origin?</h3>
From the graph, the coordinates of the rectangle are:
J = (-6, -2)
K = (-6, -1)
L = (0, -1)
M = (0, -2)
The rule of a reflection over the y-axis around the origin is
(x, y) = (-x, y)
When the above rule is applied, we have the image to be:
J = (6, -2)
K = (6, -1)
L = (0, -1)
M = (0, -2)
Hence, the image of rectangle JKLM after a reflection over the y-axis around the origin is J = (6, -2), K = (6, -1), L = (0, -1) and M = (0, -2)
Read more about transformation at
brainly.com/question/4289712
#SPJ1
