Answer:
area of triangle = b×h
or, 9×10 = 90ans
Step-by-step explanation:
it will help you then thank me
It does not matter how many times the coin is being tossed, the theoretical probability of heads still remains as 50% for a single given toss.
Answer:
l = 14 , w = 12
Step-by-step explanation:
2l + 2w = 52 → (1)
l - w = 2 → (2)
multiplying (2) by 2 and adding to (1) will eliminate the w- term
2l - 2w = 4 → (3)
add (1) and (3) term by term to eliminate w
4l + 0 = 56
4l = 56 ( divide both sides by 4 )
l = 14
substitute l 14 into either of the 2 equations and solve for w
substituting into (1)
2(14) + 2w = 52
28 + 2w = 52 ( subtract 28 from both sides )
2w = 24 ( divide both sides by 2 )
w = 12
Answer:
t≥ 2
Step-by-step explanation:
3t+9 ≥ 15
- first you have to subtract 9 to both sides.
- You will get 3t ≥ 6
- Then you divide 3 to both sides since you want t all by its self.
- the final answer should be t ≥ 2.
- If you want the interval notation as well: [2,∞).
