$perimeter \: of \: rectangle \\ = 2(17.8 + 13.4) \\ = 2 \times 31.2 \\ = 62.4 \: cm \\ \\ area \: of \: rectangle \\ =17.8 \times 13.4 \\ = 238.52 \: {cm}^{2} \\$

8 0

3 years ago

Read 2 more answers

Hi! I could really use some help :)

Alekssandra [29.7K]

Answer:

A=330

Step-by-step explanation:

im not sure which is the length width height

but if length is 10

width is 3/5

height is 15

A=2(wl+hl+hw)=2·(0.6·10+15·10+15·0.6)=330

then the area would be 330

8 0

3 years ago

3x-4y>12

Anvisha [2.4K]

For this case we have the following inequality:

$3x-4y> 12$

We must find an ordered pair of the form $(x, y)$ that meets the inequality.

Example:

<em>Pair 1: </em> $(x, y) :( 0,0)$

$3 (0) -4 (0)> 12\\0> 12$

This pair does not satisfy the inequality.

<em>Pair 2:</em> $(x, y) :( 6,1)$

$3 (6) -4 (1)> 12\\18-4> 12\\14> 12$

This pair satisfies the inequality!

Thus, the pair $(x, y) :( 6,1)$ meets the inequality.

Answer:

$(x, y) :( 6,1)$

4 0

3 years ago