Answer:
value of y is,
Step-by-step explanation:
Exterior angle property of a triangle says that:
Sum of the two opposite interior angles.
From the given triangle:
Sum of two opposite interior angles = y +y = 2y
Since, 114 degree is an exterior angle of a triangle,
By Exterior angle property of a triangle :
Divide both sides by 2 we have;
y = 57 degree
Therefore, the value of y is,
The opposite interior angles of the given triangle measure 57° each. So, the value of y is 57.
A triangle is one of the most basic geometric figures. It has 3 edges, 3 angles, and 3 vertices. The angle sum property of a triangle states that the sum of all three angles of a triangle is 180°. The property of triangles used in this question is that the sum of interior opposite angles measures the same as the exterior angle.
Since the sum of opposite interior angles is equal to the exterior angle, therefore in the given triangle,
Therefore, the value of y is 57.
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Answer:
Step-by-step explanation:
The given scale is
We know the 10 story building has a height of 12 inches, but we need the actual height of 1, that is, the height of 1 story in feet.
Let's divide to find the number of inches per story
There are 1.2 inches per story.
Now, we know , let's use the rule of three
Therefore, the actual height of 1 story is 15 feet.
b. 3
c. 4
d. cannot be determined
The current when the resistance is 10 ohms is 24 amps
Variations are simply data that change in values (i.e. not constant)
The types of variations are:
From the complete question (see attachment), we have the following highlights
An inverse variation is represented as:
Where k represents the constant of variation.
The above equation can be rewritten as:
So, we have:
When the resistance is 10 ohms, we have:
Divide both sides by 10
Rewrite the above equation as:
Hence, the current when the resistance is 10 ohms is 24 amps
Read more about inverse variation at:
A. -12(-3/4)
B. -13(3/4)
C. -12- 3/4
D. -12 + 3/4
The expression (3)(4)(-3/4) is equivalent to -9.
None of the given options is correct.
Given information:
The expression is (3) (4) (-3/4).
Multiplying 3, 4, and -3/4, we get:
(3)(4)(-3/4),
Simplify the parenthesis,
= 12(-3/4)
Multiplying,
= -36/4
Divide -36 by 4, and we get,
= -9
Therefore, the expression is equivalent to:-9
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