Answer:
4.5
Step-by-step explanation:
From the file, we see that;
Horizontal distance from bottom of ladder to side of house = 2
Length of ladder leaning against side of the house = 4 m.
Now we want to find the distance from the top of the ladder to the ground which we can call d.
Thus we can find it from pythagoras theorem.
d = √(2² + 4²)
d = √(4 + 16)
d = √20
d = 4.47
To the nearest tenth gives;
d = 4.5
Answer:
?
Step-by-step explanation:
First you do,
3 x 2 =1/4
plus 3 x 2 1/2= ?
Then you will get your answer! Hope it helps!
This problem could be solved through using the combination in your scientific calculator. First, the probability must be presented in a fraction, wherein the numerator is the number of possibilities for a given condition and the denominator is the number of all possibilities.
For the numerator, using the counting principle:
2 out of 4 vegetables* 1 out of 2 meats * 1 out of 2 cheese
4C2 * 2C1 * 2C1 = 24
For the denominator,
4 toppings out of 8 available toppings = 8C4 = 70
The 8 toppings consist of 4 vegetables + 2 meat + 2 cheese
Thus, the probability would be 24/70 or 12/35.
Answer: B
Step-by-step explanation:
Genes have three regions, the promoter, coding region, and termination sequence.
M< 6 = m< 7 (vertical angles)
11x + 8 = <span>12x – 4
12x - 11x = 8 + 4
x = 12
so
m< 6 = </span>11x + 8
m< 6 = 11(12) + 8
m< 6 = 132 + 8
m< 6 = 140
m<4 = 180 - m<6
m<4 = 180 - 140
m<4 = 40
answer
<span>m<4 = 40</span>
