Answer:
Step-by-step explanation:
A=L x W So.. 36m x 23m = 828m Hope this helps
Answer: -1.5
Step-by-step explanation: First put the 1 into the 29109201920129210920192 and put the 5 into the hamburger and your done.
Answer:
Missy and her friend <em><u>E</u></em>lla made a fort<u><em>,</em></u> and it was very fun<u><em>.</em></u>
5sqrt(x+7)=-10
Dividing both sides by 5:
5sqrt(x+7)/5=-10/5
sqrt(x+7)=-2
Squaring both sides of the equation:
[sqrt(x+7)]^2=(-2)^2
x+7=4
x+7-7=4-7
x=-3
Replacing in the original equation:
5sqrt(x+7)=-10
5sqrt(-3+7)=-10
5sqrt(4)=-10
5(2)=-10
10=-10 It's not equal, then x=-3 is an extraneous solution
