Answer:
Letter C cuz its right i hope it help wait dont foorget to punch your pc
Answer:
1) C. 16
2) D. 9
3) A. 8
4) B. 1:2
5) A. Marked price - Sale price
Explanation:
1) The square of 4 is just 4x4, which equals 16.
2) We have to first work out the square of 3457.
3457 x 3457= 11,950,849
The last digit is 9.
3) We know that 8 squared is 64, so the square root of 64 is 8.
4) To simplify 2:4, we need to divide both sides by a common factor. The common factor in this case is 2.
2 ÷2= 1
4 ÷2= 2
2:4 = 1:2
5) A discount is the more expensive/ marked price - the cheaper/ sale price.
Hope this helped you!
Answer:
use a calculator
Step-by-step explanation:
Answer:
1. Yes, a 36in. by 48in. sheet will cover the 1728 inches of box.
2. No.
3. 36" * 48" inches
4. Yes
5. No
6. The same one as before
7. It did not.
Answer:
x=14.42192
Step-by-step explanation:
Angle A = 180 - 86 =94
The sum of the angles of a triangle is 180
sin A sin 46
------- = -----------
20 x
sin 94 * x = 20 sin 46
x = 20 sin 46 / sin 94
x=14.42192