Answer:
<h2>Answer is:
C. 324, -927</h2>
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Answer:
It's C) 53
Step-by-step explanation:
Answer:
The equation -x + 6y = -7 does not represent direct variation.
Step-by-step explanation:
- The form of the linear equation is y = m x + b, where m is the slope of the line which represents the equation and b is the y-intercept
- The direct variation is a linear relation, and represented graphically by a line passes through the origin, which means the y-intercept is (0. 0), then (b = 0)
- The equation of the direct variation is y = m x
Let us solve the question
∵ The equation is -x + 6y = -7
→ Substitute x by 0 to find the value of y-intercept
∵ x = 0
∴ 0 + 6y = -7
∴ 6y = -7
- Divide both sides by 6 to find y
∴ y =
∴ The y-intercept of the equation is (0, )
∵ The y-intercept of the direct variation is (0, 0)
∴ The equation -x + 6y = -7 does not represent direct variation.
Given:
A geometric figure.
To find:
The values of x and y.
Solution:
The given figure is a kite because it has two disjoint pairs of consecutive congruent sides.
Kite has one pair of congruent opposite angles. The angled included between non-congruent sides are congruent.
The diagonal bisects the other pair of opposite angles.
The missing angle of the above triangle is .
Using angle sum property, we get
On further simplification, we get
Divide both sides by 2.
Therefore, the value of x is 28 and the value of y is 32.