Answer: 10 + 7x 
40
We can use exclusion method:
A and C is not correct because Ms Hernandez doesn't want to spend more than 40 dollars --> so it must be less than or equal to 40
Answer:
The cosine function is: adjacent/hypotenuse = cos (40). We know the hypotenuse length is 10, so the equation is now adjacent/10 = cos (40). Solving for adjacent length we get 7.7 inches.
[10-11] - [15]
=[21] -[15]
= [6]
anything inside the absolute bracket would have to remain positive, anything outside wouldn't change
Answer:
4
Step-by-step explanation:
Answer:
C) SSS
Step-by-step explanation:
the 'tic' marks indicate which sides are congruent to each other
