Answer: 2 numbers
Step-by-step explanation:
Since we are looking for even numbers, 0 and 2 must be the last number.
So if we have 0 at the end, there are 6 possibilities:
2350, 2530, 3250, 3520, 5230, 5320. None of these are less than 1000.
But, if we have 2 at the end, then we have 6 possibilities again:
0352, 0532, 3052, 3502, 5032, 5302. Only two of these are less than 1000.
So the only possibilities are 0350 and 0530, and so there are 2 possibilities.
Answer: 60 dollars
Step-by-step explanation:
The formula is n x 4 = p so using that formula for 15 is
15 x 4 = p
15 x 4 = 60 dollars
Answer: A
Step-by-step explanation:
just took it
Answer:
86
Step-by-step explanation:
<u>Perimeter of WXY = WSY+WRX+XY</u>
<em>--> WSY = SY x 2</em>
--> WSY = 16 x 2 = 32
<em>Since it is an isosceles triangle, WRX = WSY</em>
--> WRX = 32
<em>--> Draw a straight line from W to XY to divide it into two halves assuming it to be point A. This would form a right angle triangle of WAX.</em>
<em>--> Solve it using the cos theta rule</em>
--> Angle = Angle X = 70°
Hypotenuse = WRX = 32
Adjacent = WA = ?
<em>--> Cos (Angle) = Adjacent/Hypotenuse</em>
Cos (70) = WA/32
WA = 10.9 rounded off to 11
--> WA=AY= 11
--> XY = WA + AY = 11+11 = 22
<em>--> Perimeter = WSY+WRX+XY</em>
Perimeter = 32+32+22
Perimeter = 86
Therefore, the perimeter of WXY is 86.