Answer:
The answer is 1
Step-by-step explanation:
- 3/4×13/3÷13/4
- 3/4×13/4×4/13
- =1
I would guess that 4.25 pounds is another way to say 4 1/4 pounds, but without being given the answer choices, I can only give you an educated guess.
<span>x − y + 2z = 1
3x + y + 5z = 19
2x − y − 2z = −17
-3x+3y-6z=-3
</span>3x + y + 5z = 19
4y-z=16 (1)
-2x+2y-4z=-2
<span>2x − y − 2z = −17
y-6z=-19 (2)
</span>4y-z=16 (1)
y-6z=-19 (2)
4y-z=16
-4y+24z=76
23z=92
z=4
y-6z=-19
y-6×4=-19
y-24=-19
y=24-19
y=5
<span>x − y + 2z = 1
</span>x-5+2×4=1
x-5+8=1
x+3=1
x=-2
(x,y,z)=(-2,5,4)
3 + 2 = 5
2/3 + 1/2
= 4/6 + 3/6
= 7/6
= 1 1/6
Answer is 5 + 1 1/6 = 6 1/6
Is the lateral area:
Rectangle area = length x width
width = circumference of the circle
length = 12 inches
Circumference = pi x diameter = pi x 3 in = 9.42 in
Area: 9.42 x 12 = 113.04 in2
