How do you solve 4/5(k + 10) = -12 without distributing.
2 answers:
I'm not sure with this.
4/5 (K+10)=-12
4/5k + 40/5=-12
4/5k+8=-12
4/5k=-8-12
4/5k=-20
4/5k divided by -4/5= -20/-4/5
K=5/5 or 1
is it correct?
or
4/5(K+10) = -12
4/5k + 40/5= -12
4/5k= 40/5•-12
4/5k=480/5
K= 24
Solve for k by simplifying both sides of the equation, then isolating the variable.
k = -25
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Here you go! Hope this helps!
1 gallon = 3.78541 liters.
Multiply the number of gallons by 3.78541:
10 x 3.78541 = 37.8541 liters (round the answer as needed)
THEOREM:
- <u>Pythagorean theorem</u>:— In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.
ANSWER:
By pythagorean property,
- x² = 12² + 9²
- x² = 144 + 81
- x² = 225
- x = √225
- x = 15 units.
So, <u>Correct choice</u> - [C] 15 units.
Yes your answer would be correct! :)
B. 12/18
Upon simplifying this fraction (taking a 3 out of the numerator and denominator), you end with 4/6
