Answer:
This is impossible to answer because we don't know how much jewelry Grandma Fien gave because for some reason you but yyy
Step-by-step explanation:
We know that the sum of the internal angles in each triangle is 180°.
Therefore we have the equation:

substitute and solve:

We have

substitute the value of x to the expression:

Answer: m∠N = 42 degrees
.Kim is x years old. Jordan is 7 years older than Kim. Four times Jordan’s age is equal to 200. (a)Write an equation that could be used to solve for Kim’s age, x. (b)How old is Kim? (c)How old is Jordan? Answer:
Kim = x
Jordan = x + 7
4(x+7) = 200
4x + 28 = 200
4x = 200 - 28
4x = 172
x = 172/4
x = 43. Kim's age
Jordan: x + 7 → 43+7 = 50
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Answer:
B. 90
Step-by-step explanation:
In a triangle if <u>one of the angle is 90 deg </u>the triangle is said to be a <u>RIGHT ANGLED TRIANGLE.</u>
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