MATHEMATICS HIGH SCHOOL

An open box will be made from a rectangular piece of cardboard that is 8 in. by 10 in. The box will be cut on the dashed red lines, removing the corners, and then folded up on the dotted lines. The box needs to have the MAXIMUM volume possible. How long should the cuts be?A) 1.5 in.
B) 5.8 in.
C) 52 in.
D) 80 in.

Answers

Answer 1
Answer:

Answer:

correct answer is A

Step-by-step explanation:

1.5 in
Answer 2
Answer: b) I think because it's 8 by 10

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What is the volume of x?

Answers

Sorry, but you need to be more specific!!  


Happy Mathing!!

Find the perimeter and area of the figure...

Answers

The perimeter is the sum of the lengths of the sides: 5 ft + 12 ft + 16 ft = 33 ft.

The area is found using the formula A = (1/2)(b)(h), where b = length of base and h = altitude. Here,

A = (1/2)(5 ft)(8 ft) = 20 ft^2

A=1/2 b x h

A= 1/2 (5 x 8)

A=1/2 (40)

so you divide 40 by 1/2

20

Evaluate the following expression using the values given: Find 4x to the second power minus y minus 2z

X=-2
Y=3
Z=-1

Answers

The answer isss.. 15!

WHAT is the answers to 2a 2b and 2c ?

Answers

a). The shape has 5 sides. The inside angles of every 5-sided shape (pentagon) add up to 540 degrees. The 3 angles given add up to (110 + 109 + 100) = 319 . The two leftover angles add up to (540 - 319) = 221 degrees. They're not equal, so we can't tell how the 221 breaks down between them. b). The shape has 4 sides. The inside angles of every 4-sided shape add up to 360 degrees. The 3 angles given add up to (85+ 92 + 93) = 270 degrees. The fourth angle is (360 - 270) = 90 degrees, even though it doesn't look like it. c). The shape has 6 sides. The inside angles of every 6-sided shape add up to 720 degrees. The 4 angles given add up to (120 + 110 + 105 + 110) = 445 degrees. The two leftover angles add up to (720 - 445) = 275 degrees. They're not equal, so we can't tell how the 275 breaks down between them.

James weight increased in 41 to 45 kilograms. what is the percentage increase?

Answers

The method of solving any question where you have to find the percentage increase is  to
First find the difference by subtracting the increase from the original which in this case is  45-41= 4
Then divide the difference by the original weight
4/41= 0.097
Lastly, multiply the answer to that by 100 to get your answer which is
0.097x 100 =9.7 %

so the answer is that the increase in weight is 9.7% 
9.7% would be the answer

The solution to 5 × 1 will be what kind of number

Answers

5 x 1 is 5 and 5 is a prime number. Prime number can possibly be the answer. Good luck.
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