Answer:A
Step-by-step explanation:
-Long way
1.) Add all the numbers of people together (60)
2.) Divide all the students aka.540 by 60. (9)
3.) Multiply 9 by all the numbers.
=Answer for all. (Double check)
-Mental math
1.) look at chart
2.) compare 8 and 7
3.) figure out which is larger.
=Answer of A
I bet you're doing the Law of Sines right now. If you use the law of sines you find out that angle A is a 90 degree angle. There is only one triangle you can make with these measurements because if you have one angle of 30 and another of 90, the 3rd angle has to be a 60 degree angle. So it is a special right triangle, 30-60-90
Answer:
your answer is 7.5 meters sorry i got to this late
Step-by-step explanation:
Answer:
OPTION A: 2x + 3y = 5
Step-by-step explanation:
The product of slopes of two perpendicular lines is -1.
We rewrite the given equation as follows:
2y = 3x + 2
⇒ y = 
The general equation of the line is: y = mx + c, where 'm' is the slope of the line.
Here, m = 
.
Therefore, the slope of the line perpendicular to the line given = 
because 
.
To determine the equation of the line passing through the given point and a slope we use the Slope - One - point formula which is:
y - y₁ = m(x - x₁)
The point is: (x₁, y₁) = (-2, 3)
Therefore, the equation is:
y - 3 = (x + 2) $
⇒ 3y - 9 = -2(x + 2)
⇒ 3y - 9 = -2x - 4
⇒ 2x + 3y = 5 is the required equation.
Answer:
$0.28 per 100 of value (B)
Step-by-step explanation:
Stephanie has a homeowner insurance policy of $355,000
Annual premium = $0.42 per 100
There is a deductible of $500
Stephanie has an annual out of pocket expense of
[($355,000/100) x $0.42] + $500 = $1,991
From the question, Stephanie now wants a new deductible amount of 1000.
Let X be the new annual premium
[(355,000X) / 100] + 1000 = 1991
3550X + 1000 = 1991
3550X = 1991 -1000
3550X = 991
X = 991/3550
X = 0.2791
X = 0.28 ( approximately)
The new annual premium is $0.28 per 100 of value
