Answer:
The angle of elevation for Brendan is 40°
Step-by-step explanation:
To find the angle of elevation of Brendan, we will follow the steps below;
we can use the sine formula to find the angle of elevation of Brendan since we were given two sides and one angle
Using the sine rule;
=
From the diagram above, angle A = 65° side a = 155 m side e=110 m
angle E is what we are to find
we can now proceed to insert the values into the formula
=
cross-multiply
155 sinE = 110 sin65°
Divide both-side of the equation by 155
sin E = 110 sin65° / 155
sin E =0.64319
Take the sin⁻¹ of both-side of the equation
sin⁻¹ sin E = sin⁻¹ (0.64319)
At the left-hand side of the equation sin⁻¹ will cancel-out sin leaving us with just E
E = sin⁻¹ (0.64319)
E= 40°
The angle of elevation for Brendan is 40°
(1/2)[logb(b^2)+logb(8x)]
=(1/2)[2+logb(8x)]
=1+(1/2)logb(8x)
hope this helps you
The Hypotenuse is the Longest side of right triangle; side Opposite from the right angle.
According to the statement
we have given that the property of the hypotenuse of the triangle and we have to complete it.
So, For this purpose, we know that the
A hypotenuse is the longest side of a right-angled triangle, and The length of the hypotenuse can be found using the Pythagorean theorem.
Now we discuss about the properties of the hypotenuse;
- The hypotenuse is the longest side in a right angled triangle.
- The hypotenuse is opposite the right angle.
- The midpoint of the hypotenuse is the circumference.
And from these properties we have to complete the given property.
So, The Hypotenuse is the Longest side of right triangle; side Opposite from the right angle.
Learn more about hypotenuse here
brainly.com/question/3717303
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They provide all the needed data...
n + d + q = $3.00 (they provide a ratio)
3:2:1 = $3.00 (let's enter the value of each)
3(.05) + 2(.10) + 1(.25)
.15 + .20 + .25
.60 = is the value of the ratio
let's divide the $3.00 by the .60 to get 5
let's now multiply the value of 5 to the ratio and solve the question...
3(5): 2(5): 1(5)
15 nickels
10 dimes
5 quarters
Since this is an isosceles triangle <H and <J would have to equal the same amount which means that x would have to equal the same thing. Setting this up would look like 6x + 18 = 8x.
First you'd subtract 6x from both sides. (What you do to one side must be done to the other)
Then you'd be left with 18 = 2x so you would divide by 2 to get x. once you get x you have to plug the number into each equation. Since x = 9 both of the angles would equal 72.
Lastly you would have to add the two angles together and divide it by 180 since the total of the angles of all triangles equals 180.
180 - 144 = 36. (I hope that makes sense)
So <G = 36°