Answer:
65 degrees
Step-by-step explanation:
y is a right angle and a is 30 degrees. this means that the supplementary engle of x is 45 plus 70 which is 115. 180-115 = 65 degrees.
Answer:
C
Step-by-step explanation:
Answer:
x=3
y=1
Step-by-step explanation:
We know that y is basically two less than x, so we can plug that into the second equation:
x+ (x-2) = 4
We can now simplify:
2x-2=4
2x=6
x=3
After finding x we can now find y with any equation (both work):
y= 3-2
y=1
Hope this helped!
Answer:
1). Option (d)
2). Option (c)
3). Double the height
Step-by-step explanation:
1). If we triple the length of a box of milk dude,
New length of the box will become 3 times the previous length.
Option (d) is correct.
2). Surface area of box 'S' = 2(lb + bh + hl)
Where l = length of the box
b = Width of the box
h = height of the box
If all of these dimensions are tripled,
Surface area of the box = 2[(3l)(3b) + (3b)(3h) + (3h)(3l)]
= 2(9)[lb + bh + hl]
= 9S
Therefore, 9 times material will be required.
Option (c) is correct
3). From the picture attached,
Width of the box is less than the height of the box.
Volume of a rectangular box = lbh
If we double the length of the given box, volume of the box will be more than doubling the width of the box.
In simpler words, more space to put the candies will be created if we double the length of the box.
What is the domain of the relation {(8, 4), (10, –3), (12, 0), (18, –1)}? {–3, –1, 0, 4} {4, 8, 10, 12, 18} {8, 10, 12, 18} {–3,
andreev551 [17]
Answer:
{8, 10, 12, 18}
Step-by-step explanation:
The domain of a given relation are all the x-values or inputs.
<u>Locate the inputs:</u>
{(8, 4), (10, –3), (12, 0), (18, –1)}
The domain in this given relation is {8, 10, 12, 18}.
Hope this helps.
