Number one is 9+2+1 and number 2: is 7
Answer:4
Step-by-step explanation:
Let a denotes the no of odd ball selected and b denotes the no of even ball selected
then
for
for
for
for
thus X can take 4 values i.e. 9,10,11 and 12
Answer:
Complementary angles are two angles that add up to 90°.
For this, we need to know what the value of a is. If you have this value, plug it into this equation:
90 - 3a = measure of complementary angle
For example, if a = 20:
90 - 3(20) = x
90 - 60 = x
30° = measure of complementary angle
Answer:
x = 16
Step-by-step explanation:
Step 1: Subtract 2 from both sides.
Step 2: Multiply each side by 4 in order to isolate x.
Therefore, x = 6.
Hope you have a lovely rest of your day/night.
Answer:where is the chart
Step-by-step explanation: