Answer:
5270cm^2
Step-by-step explanation:
85 * 62 = 5270
It says it is asking for square centimeters and area, so use the formula for the area of a rectangle (b * h).
Answer:
Laptop: $2,270
Desktop: $1,820
Step-by-step explanation:
Let L identify the laptop price and D the desktop price.
We can first say:
L = D + 450 ( the laptop cost $450 more than the desktop)
Then we can say:
0.09 D + 0.06 L = 300 (The total finance charges for one year were $300)
Then we substitute L by its value from first equation into the second equation:
0.09 D + 0.06 (D + 450) = 300
0.09 D + 0.06 D + 27 = 300
0.15D = 273 (removed 27 on both sides, and simplified left side)
D = 1,820
The cost of the desktop was $1,820
The cost of the laptop was $2,270 (price of desktop + $450)
Answer:
Step-by-step explanation:
1. true
2. true
3. true
4. true
5. true
Answer:
ok so
Step-by-step explanation:
4 2/6
(I think sorry if its wrong)
Answer:
m3 should be 70°
all internal angles of a triangle add up to 180
180-35-75 = 70