Help me please im in a rush

1 answer:

7 0

Answer: 390 m².

Step-by-step explanation:

$Surface \ area = 11*13+11*12+11*5+2*\frac{12*5}{2}=11*(13+12)+11*5+12*5=\\ =11*25+5*(11+12)=275+5*23=275+115=390\ (m^2).$

You might be interested in

Leokris [45]

Answer:

92000

Step-by-step explanation:

2119 is less then 500

6 0

2 years ago

FinnZ [79.3K]

Answer:9

Step-by-step explanation:

5 0

3 years ago

AleksandrR [38]

Step-by-step explanation:

given,

$2k \div 3 = 6 \\ 2k \div3 \times 3 = 6 \times 3 \\ 2k = 18 \\ k = 18 \div 2 \\ = 9$

7 0

2 years ago

zheka24 [161]

Answer: Adjacent Angles

3 0

3 years ago

Klio2033 [76]

Answer:

Take 1/4 of the number and that's it

6 0

1 year ago