Help meeeee for brainiest and 50 points
2 answers:
Answer:
cosine 71 = adjacent / hypotenuse = 6.3 / BC
0.32557 = 6.3 / hypotenuse
hypotenuse = 6.3 / 0.32557
hypotenuse = 19.351
hypotenuse = 19.4 (to 3 significant figures)
Step-by-step explanation:
Answer:
cosine 71 = adjacent / hypotenuse = 6.3 / BC
0.32557 = 6.3 / hypotenuse
hypotenuse = 6.3 / 0.32557
hypotenuse = 19.351
hypotenuse = 19.4 (to 3 significant figures)
Step-by-step explanation:
You might be interested in
Answer:7^-2
Step-by-step explanation:
7^-1(7^5/7^6)=7^-1*7^(5-6)=7^-1*7^-1=7^(-1-1)=7^-2
2x + 4x will always be larger or equal to 0.
if x= 0 than it will be equal to 0.
Does this help at all?
Answer:
The student made the error at step 2.
Step-by-step explanation:
The correct step will be:
Step 2; 6x − 12 = 14 + 2x
As 3 will be multiplied with 2x and 4 which will give 6x − 12
Answer:
b = √79
Step-by-step explanation:
using pythagorath's theorem
