Answer:
d. sqrt 53
Step-by-step explanation:
3x can be factored into 3 times x. The numerical factor is 3.
Considering that we have an isosceles triangle, the length of the missing side is of 11 inches.
<h3>What is an isosceles triangle?</h3>
An isosceles triangle is a triangle that has two congruent sides.
Researching this problem on the internet, the triangle has two sides of 4 in and 11 in, and one missing side. The missing side is opposite to the side of 4 in, with the same scale, hence the length of the missing side is of 11 inches.
More can be learned about isosceles triangles at brainly.com/question/11884412
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Answer:
(a)x=128 degrees
(b)
Step-by-step explanation:
(a) Now:
(b)
Answer: - 19/4
Step-by-step explanation:
To find the slope , all we need to do is to write the equation in the form y = mx + c , where m is the slope and c is the y - intercept.
That means we need to make y the subject of the formula in the equation.
4y = 152 - 19x
Divide through by 4
y = 152/4 - 19x/4
y = 38 - 19x/4
Therefore the slope is -19/4
