Answer:4/7
Step-by-step explanation: You find the common denominator, which is 84 and get 35/84 and 48/84.
Answer:
x = 64.1 degrees
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
cos theta = adj/ hypotenuse
cos x = 7/16
Take the inverse cos of each side
cos ^-1 cos x = cos ^-1 ( 7/16)
x = cos ^-1 ( 7/16)
x =64.05552023
To the nearest tenth
x = 64.1 degrees
The length of each congruent side of the isosceles triangle is given to be equal 2.75 inches while the base calculated to be equal to 23.5 inches
<h3>How to solve for the congruent sides</h3>
We first have to define x as the length of the congruent side. The question tells us that the base is 7 inches longer than 3x the length of 2 sides
This would be represented as:
= 3(2x) + 7
= 6x + 7
The perimeter of the shape is said to be 29, hence we would have
x + x + (6x + 7) = 29
= 2x + 6x + 7 = 29
= 8x = 29 - 7
8x = 22
x = 22 / 8
= 2.75
Given the value of x we would have to put it in
6x + 7
= 6 x 2.75 + 7
= 23.5
Therefore the length of each congruent side of the isosceles triangle is given to be equal 2.75 inches while the base calculated to be equal to 23.5 inches
Read more on congruent angles here:
brainly.com/question/11949261
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