Answer:
x = 7 , y = 7
Step-by-step explanation:
A 45- 45- 90 triangle is an isosceles right triangle with the 2 legs being congruent , that is
x = 7
Using Pythagoras' identity in the right triangle, then
y² = 7² + 7² = 49 + 49 = 98 ( take square root of both sides )
y = 
= 
= 
× = 7
4 feet I’m not really sure, can you clarify this question more please
Answer: .12 grams of butter per cupcake
Step-by-step explanation:
Answer:
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<u>Trigonometric identities</u>
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Therefore, using the <u>identities</u>, the given expression can be <em>simplified</em> as follows:
Because change in y for the rise is if it goes up or down and change in x for the run to see if it goes left or right
