Answer:
No because 16+49 does not equal 121.
Step-by-step explanation:
first make 11 the hypotenuse and 4 and 7 side b and A
Use the pythagorean theorem: A^2+B^2=C^2
4^2+7^2=11^2
16+49=121
Answer:
angle B = 78.46°
Step-by-step explanation:
Use the cosine ratio


Hope this helps


y = quantity, for example:
I want to buy 1 bracelet =
1×7 = 7 + 1 = 8$ per bracelet
Answer:
The answer is 15
Step-by-step explanation:
I know and is not stupid
Its letter D
7(19)-21 (x=19)
133-21=112 (RZ)
112+112=224 (RT)