Answer:
<h2><u><em>
42</em></u></h2>
Step-by-step explanation:
56 : x = 16 : 12
x = 56 * 12 : 16
x = 672 : 16
x = 42
Answer:
The smallest number that is divisible by 1,2,3,4,5,6,7,8,9 and 10 is 2,520.
Step-by-step explanation:
2520/1 = 2520
2520/2 = 1260
2520/3 = 840
2520/4 = 630
2520/5 = 504
2520/6 = 420
2520/7 = 360
2520/8 = 315
2520/9 = 280
2520/10 = 252
Answer:
i DONT KNOW THIS BECAUSE I HAVEN'T GONE OVER THIS IN SCHOOL
Step-by-step explanation:
Answer:
9,216π or 28,938.2 meters³
Step-by-step explanation:
Given: diameter 48 inches
Radius 24 inches
Note:
Volume of hemisphere = volume of sphere / 2
Volume of hemisphere = 1/2 • 4/3 • πr³
= 1/2• 4/3×π×24³
= 1/2•18432π
= 9,216π
= 28,938.2 meters³
Answer:
CPQ = 135
JCY = 25
Step-by-step explanation:
The two angles form a straight line, so the sum of the angles is 180
8x-7 + 12x+57 = 180
Combine like terms
20x +50 = 180
Subtract 50 from each side
20x+50-50 = 180-50
20x = 130
Divide each side by 20
20x/20 = 130/20
x =6.5
We want to find CPQ
CPQ = 12x+57
=12(6.5) +57
=78+57
135
These angles are vertical angles and vertical angles are equal
4x+5 = 2x+15
Subtract 2x from each side
4x-2x+5 = 2x-2x+15
2x+5 = 15
Subtract 5 from each side
2x+5-5 =15-5
2x = 10
Divide each side by 2
2x/2 = 10/2
x =5
We want to find JCY
JCY = 4x+5
= 4(5)+5
=25