you need to find to find the value of x and y.
2x>(-15-5y)
x>(-15-5y)/2
now put this in to other equation and solve for y and then put the y value in and find x.
Answer:
-36/7 or -5.14287
Step-by-step explanation:
so I would get rid of parentheses you do not need them
=(because when two negative come before two numbers like -x-y they are being added but negative is present to the result of the sum, when one negative sign comes after a number and the other negative sign comes before a number, like x--y they are being added as well but negative is not present to the result of the sum)
-36/7=-5.1428
hope this helps!
Answer:
v = 6.32 m/s
Step-by-step explanation:
<u>Given Data:</u>
Mass = m = 40 kg
Kinetic Energy = KE = 800 J
<u>Required:</u>
Speed = v = ?
<u>Formula:</u>
<u>Solution:</u>
Rearrange the formula for speed
Hope this helped!
<h3>~AH1807</h3>
Hello!
Angle A has the same one line mark as angle Z. This makes them congruent. The same with B and X, but with a two line mark. This means C is congruent to Y.
This means our answer is D.
I hope this helps!
Answer:
Terms: 4f and 8, coefficient: 4, and constant: 8
Step-by-step explanation:
Terms in an equation are every single part (not including the +, -, etc.)
Coefficients are the numbers in front of a variable (letter)
Constants are numbers that do <em>not</em> have a letter attached to them