I believe the answer should be 0 because that she startes her bank account with a balance of $3,000 and still had $3,000 at the end of the week. This means that 0 would represent the change, since the balance did not change
Answer:
Step-by-step explanation:
cosine is negative in 2nd and 3rd quadrant.
cotangent is negative in 2nd and 4th quadrant.
Answer:
A
Step-by-step explanation:
To calculate the scale factor k, find the ratio of corresponding sides
= = 6
= = 6
Hence the scale factor k = 6 → A
Formula for surface are: 2(lw+wh+lh) where l is length, w is width and h is height.
Plug in for 1 - 3
1:
2((16)6 + (6)5 + (16)5)
2(96 + 30 + 80)
2(206)
412 ft²
2:
2((13)5 + (5)6 + (13)6)
2(65 + 30 + 78)
2(173)
346 mm²
3:
2((20)4 + (4)15 + (20)15)
2(80 + 60 + 300)
2(440)
880 in²
Answer:
t-10=61
Step-by-step explanation:
t=61+10
t=71
This is my answer