All categories

3 years ago

My third time posting this question plssss :(

Mathematics

1 answer:

laila [671]3 years ago

5 0

Answer:

Answers are below in bold.

Step-by-step explanation:

The first answer is correct. 1 m² = 10,000cm²

A=2(wl+hl+hw) To find the surface area of the package, use this equation

A=2(18*50+20*50+20*18) Multiply in the parentheses

A=2(900+1000+360) Add in the parentheses

A=2(2260) Multiply

A=4520

The package has a surface area of 4520 cm²

The area of the package is less than the area of the wrapping paper.

So, Dayson can completely cover the package with the wrapping paper.

You might be interested in

29 plus x Equals 90 im a lil smart so ntm

solniwko [45]

$29 + x = 90 \\ x = 61$

5 0

3 years ago

Does anyone know????

Temka [501]

Answer: x + y

Step-by-step explanation: I think that’s it, not too good with that stuff, sorry

5 0

2 years ago

Solve for x. Enter the solutions from least to greatest.

shepuryov [24]

Answer:

Lesser = -7

Greater = 4

7 0

2 years ago

Any of these please I’m having difficulty

frosja888 [35]

Answer:

864 squared meters

Step-by-step explanation:

Set up a proportion. The scale between 270 and 360 should be the same as 648 to the fourth yard.

$\frac{270}{360} = \frac{648}{x}\\270x = (360)(648)\\270x = 233280\\x = 864 m^2$

7 0

2 years ago

If the diameter of a semi circle is 2 inches what is the semi circles perimeter

SpyIntel [72]

Answer: 5.14 cu in

Step-by-step explanation:

1/2 (π × d) + d, where d is the diameter of the semi

Perimeter = 1/2 (3.14 x 2) + 2

= 1/2 * 6.28 + 2

= 3.14 + 2

5 0

3 years ago