Answer:
The Option is A.
Acute angle:
Acute angle is the angle whose measure angle is less than 90°.
Since ,∠ LHF is 90° and ∠ KHL is within ∠ LHF
∴ ∠ KHL is an Acute angle.
Step-by-step explanation:
Acute angle:
Acute angle is the angle whose measure angle is less than 90°.
Since ,∠ LHF is 90° and ∠ KHL is within ∠ LHF
∴ ∠ KHL is an Acute angle.
Right angle:
The measure of an angle equal to 90° is called a right angle.
∠ LHF is a right angle.
Obtuse angle:
Obtuse angle is the angle whose measure angle is more than 90°.
∠ LHJ is an obtuse angle.
Corresponding angle:
Corresponding angles are formed in parallel lines with a transversal.
In the given figure we do not have any corresponding angles
Answer:

Step-by-step explanation:
1) <u>The two points are</u>:
a) On the first swing she swings forward by 18 degrees: <em>(1, 18)</em>
b) On the second swing she only comes 13.5 degrees forward: <em>(2,13.5)</em>
2) <u>The general equation using the form given is</u>:

3) <u>Substitute the two points</u>:

4) <u>Divide the second equation by the first one</u>:
⇒ 13.5 / 18 = B
⇒ B = 0.75
5) <u>Substitue B = 0.75 into the first equation</u>:
18 = A (0.75) ⇒ A = 18 / 0.75 = 24
Hence, the equation is:

Answer:
58.333....
Step-by-step explanation:
8cm=50
1cm so 25/3
8.3333333333
This question says that its 3/4 of 24, thats would be 18.... and since they need 13 they're done! :)
Answer:
0.0001
Step-by-step explanation:
The computation of the probability of experiencing such a drop in water pressure is shown below:
Given that
mean = 519,645 gallons
Standard deviation = 71,564 gallons
Now the probability is
= 1 - p (x - mean ÷ standard deviation < 782,238 - 519,645 ÷ 71,564)
= 1 - p(z<3.67)
= 1 - 0.9999
= 0.0001