Answer:
46
Step-by-step explanation:
Divide 69 by 3
69 / 3 = 23
Take it times two.
23 x 2 = 46
Proportion

Cross multiply and solve for x.
Answer:
5.6 divided by 10
=5.6
Step-by-step explanation:
256×7=
(200×7)+(50×7)+(6×7)=
1400+350+42=
1792
Answer:
cos(A)=√21/5
Step-by-step explanation:
Use the definition of each function as well as the Pythagorean Theorem.
Hope it helps :>
Total area = 2,250 ft + 706.50 ft = 2,956.50 ft. pretty sure that’s the answer.