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Andrej [43]
3 years ago
9

13.

Mathematics
2 answers:
RUDIKE [14]3 years ago
8 0

Answer: 2,596 cm^2

Step-by-step explanation:

Given dimensions of rectangular prism :

length: 8 cm

width: 13 cm

height: 10.5 cm

If all the dimensions of the prism are doubled, then the new dimensions will be:

length: 16 cm

width: 26 cm

height: 21 cm

The surface area of rectangular prism is given by :-

S.A.=2(lw+wh+hl)\\\\\Rightarrow\ S.A.=2(16*26+26*21+21*16)\\\\\Rightarrow\ S.A.=2,596 cm^2

Hence, its new surface area 2,596 cm^2

svetlana [45]3 years ago
7 0
The answer is 2,596 so it would be C

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tatuchka [14]

Answer

14x3 = 42

21x2=42

42x1=42

42 orange jucie,

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and 14 part oils

for number 3,

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8 0
3 years ago
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Citrus2011 [14]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Which pattern is non-linear?
Zielflug [23.3K]

Answer:

<em>2</em><em>,</em><em> </em><em>4</em><em>,</em><em> </em><em>8</em><em>,</em><em> </em><em>1</em><em>6</em><em>,</em><em> </em><em>3</em><em>2</em>

<em> </em><em> </em><em> </em><em> </em><em>is</em><em> </em><em>non-linear</em><em> </em><em>pattern</em>

<em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

Step-by-step explanation:

--------------------------------------

1st

-4+6=2

2+6=8

8+6=14

14+6=20

3rd

3+3=6

6+3=9

9+3=12

12+3=15

4th

5+4=9

9+4 =13

13+4=17

17+4=21

<em>But</em><em> </em>

2nd

2×2=4

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5 0
3 years ago
Need answers to 34 35 and 36
Eva8 [605]

Answer:

34) 75

35) 60

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Step-by-step explanation:

34) Area of a rectangle:

L x B

= 15 x 5

= 75

35) Area of a trapezium :

½ h (sum of || sides)

= ½ x 6 x (12+8)

= 3 x 20

= 60

36) Area of a regular hexagon:

3BH

= 3 x 7 x 10

210

Hope it helps....

7 0
3 years ago
Read 2 more answers
Pls answer my last one to Rodney sold 45,612 copies of his book and Beth sold 45,612 x one half copies of her book. Which statem
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Answer:

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6 0
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