3 years ago

Answer quick please.

Mathematics

1 answer:

attashe74 [19]3 years ago

7 0

Answer:

52 cm²

Step-by-step explanation:

A=2(wl+hl+hw)=2·(2·3+4·3+4·2)=52

You might be interested in

What is equivalent to 1\5

Roman55 [17]

1/5 = 0.2

or

1/5 = 2/10

3 0

3 years ago

Read 2 more answers

Solve for x. 10 = x + 5 + x A. 5 B. 10 C. 5/2 D. no solution

Strike441 [17]

The answer is c
I love math btw

7 0

3 years ago

What is -34 1/2 - 5 1/2

Verizon [17]

The answer is -40 because if you get rid of the negative sign and add instead of subtract... you get 40 so its like adding in the opposite direction.

3 0

3 years ago

Read 2 more answers

What are all numbers proportional to 20/5

maks197457 [2]

Answer: 100/25 and 4/1 and 60/15

Step-by-step explanation:

20/5=4, 100/25=4, 4/1=4, and 60/15=4

8 0

3 years ago

Alejandro uses the steps below to convert

dezoksy [38]

Answer:

The division was computed incorrectly.

Step-by-step explanation:

Given

Workings:

$\frac{5}{8}$ to percentage

$\frac{8}{5} = 1.6 = 160\%$

Required

Explain his error

The question says 5/8

Instead, Alejandro's working shows 8/5.

This working is done in an incorrect order and the correct solution is:

Let

$x = \frac{5}{8}$

Solve the fraction

$x = 0.625$

Multiply by 100%

$x = 0.625 * 100\%$

$x = 62.5\%$

Hence, option (a) is correct.

7 0

2 years ago