So if its 224 square feet and the width if 14 feet the length should be 14 also I think lol Here , imagine a square put 224 inside it for the area , then put down 14 on top and bottom because its the width , multiple 14×14=56+140=196+14=210+14=224 And the last 14's are the length which u have to add Im not sure if that made any sence lol but I hope it did .

7 0

3 years ago

Determine if the following statements are sometimes,never, or always true

spayn [35]

1. always true
2. always true? (not 100% sure)
3. sometimes true
4. i don’t know, sorry
hope this helps a little bit! sorry i couldn’t help with all of them

6 0

3 years ago

(а) ба + 11а<br> A=1<br> that’s the answer

Lelechka [254]

Thank you so much.!

4 0

3 years ago

A curve has the equation y = x^3 + 3x^2 − 16x + 2. a) Find an equation of the tangent to the curve at the point P (2, −10). Ive

Vesnalui [34]

The equation of the tangent to the curve at the point P(2, -10) is:
y = 8x - 26
$f(x)=x^{3}+3x^{2}-16x$
$f'(x)=3x^{2}+6x-16$
$f'(2)=12+12-16=8$
We need to find the coordinates of point Q where the slope of the tangent to the curve f(x) must also be 8.
$f'(x)=3x^{2}+6x-16=8$
Now we have a quadratic:
$3x^{2}+6x-16-8=0$
which simplifies to:
$x^{2}+2x-8=0$
which factorizes to:(x + 4)(x - 2) = 0
Therefore x = -4, 2.
f(-4) = 48
Therefore the coordinates of Q are (-4, 48).

3 0

3 years ago