<u>Answer:</u>
x=-4
<u>Step-by-step explanation:</u>
<u>1. Expand.</u>
8x-3=10x+5
<u>2. Subtract 8x8x from both sides.</u>
-3=10x+5-8x
<u>3. Simplify 10x+5-8x to 2x+5.</u>
-3=2x+5
<u>4. Subtract 5 from both sides.</u>
-3-5=2x
<u>5. Simplify -3-5 to -8.</u>
-8=2x
<u>6. Divide both sides by 2.</u>
-8/2 =x
<u>7. Simplify 8/2 to 4</u>
-4=x
<u>8. Switch sides.</u>
x=-4
Answer: (3,-1)
Explanation: Add the equations together to solve for the first variable. Plug this value in that you received from the first equation for the remaining variables.
Point form - (3,-1)
Equation form - x=3, y=-1
I hope this is what you were asking for. I just did Addition/Elimination. I don't know what you were looking for but I did this and got the answer. I hope this helps you and good luck!
Answer:
<h2>107 and 73</h2><h2 />
Step-by-step explanation:
supplementary angle
7x + 9 + 5x + 3 = 180
12x = 180 - 3 - 9
x = 168 / 12
x = 14
plugin x=14 into the equation
= 7x + 9
= 7(14) + 9
= 107°
plugin x=14 into the equation
= 5x + 3
= 5(14) + 3
= 73°
Answer:
308 cm³
Step-by-step explanation:
The volume (V) of a rectangular prism ( cuboid ) is
V = lbh ( l is the length, b the breadth and h the height )
Here l = 11, b = 7 and h = 4, thus
V = 11 × 7 × 4 = 308 cm³
Hello There!
6 = 6 12 18 24 30 36
5 = 5 10 15 20 25 30
3 = 3 6 9 12 15 18 21 24 27 30
It would be 30.
Hope This Helps You!
Good Luck :)