No. you shouldn't change it to addition because that would manke it much more confusing after
9514 1404 393
Answer:
31134942986701142516840643442546191966
Step-by-step explanation:
The product is 31134942986701142516840643442546191966.
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The 38-digit product would normally have to be done in segments on a regular calculator. A computer would have to store this as a quadruple-precision number (128 bits).
Answer: ≈3.46
Step-by-step explanation:
1. Based on the information given in the problem you can draw the triangles shown in the figures attached, which are not drawn to scale ("x" represents the lenght of the hyteponuse in the first triangle, which is equal to the lenght of a leg in the second triangle).
2. Calculate x using the first triangle:
3. Now, you can calculate y as following:
≈3.46
Answer:
-6, 14, -26, 10x -4, -8x + -2x - 6
Step-by-step explanation:
So F(x) is setting that the values before the lines are equal to x and should be applied to the problem. Dont forget PEMDAS with these tho, they'll try to trick u like that.
So for the first one, f(0) you plug 0 where the x's are.
1.) 8(0)^2 +2(0) -6
0 + 0 - 6 = -6
2.) 8(2) +2(2) - 6
16+ 4-6= 20 - 6= 14
3.) 8(-2) + 2(-2) -6
-16 + -4 -6 = -26
On the ones where they leave the x there, you just have to leave the x. But don't forget distribution tho.
4.) 8(x+1) +2(x+1) -6
8x +8 + 2x + 2 -6
10x +10 -6 = 10x -4
5.) 8(-x) + 2(-x) -6
-8x + -2x -6
Answer:
length=10
width=2
Step-by-step explanation:
let w = x
p = l + w
length = 3x + 4
24= 2(3x +4) + 2x
24= 6x + 8 + 2x (combine like terms)
24= 8x + 8 (then subtract each side by 8)
16 = 8x (then divide each side by 8)
2=x
Now plug in 2 for x.
length= 3x+4
3(2)+4
6+4=10
so length equals 10
width equals x, so the width would be 2