Answer:
yes
Step-by-step explanation:
y=kx+b
here k=19 and b=-5
Hello,
I believe it is true.
Hope this helped!
Answer:
D
Step-by-step explanation:
Answer: A.
The reason is because if you're adding a negative to a number, it's subtraction, which is in the expression.
The Area is the width<span> times the </span>height<span>: A = w x h;
Then, 64 = w x h;
h = 4 + w;
64 = 4w + w^2;
w^2 + 4w - 64 = 0;
We solve this equation: w1 </span>≈ 6,24 > 0 (okay); w2 ≈ - 10,24 < 0 (not okay);
<span>Finally, h1 </span>≈ 10,24;<span>
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