Answer:
1.False
2.True.
3.False.
4.True.
Step-by-step explanation:
X * y = 48
x - y = 13
x - y +y =13 +y
x = 13+y
x*y=48
13+y * y =48
13y+y²=48
y = -16 y=3
x- y = 13
x - (-16) =13
x + 16 =13
x +16-16 = 13-16
x = -3
Answer: The two numbers are -3 and -16.
-3 * -16 = 48
-3 - (-16) = 13
Answer:
Step-by-step explanation:
Remark
The surface area is the area of all six sides when the object is a box.
Formula
SA = 2*L*w + 2*L*h + 2*w*h
Givens
L = 6 ft
w= 3 ft
h = 2.5 feet
Substitute and Solution
SA = 2*6*3 + 2*6*2.5 + 2*3*2.5
SA = 36 + 30 + 15
SA = 81
Answer:
y -3 = -1/2 x (x-1)
Step-by-step explanation:
The x-intercept is (pie/6+pie n/3,0) there are multiple