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3 years ago

Find the surface area of this rectangular prism. ANSWER ISNT 151.62 CM

Mathematics

2 answers:

Sav [38]3 years ago

8 0

Answer:

183.92cm^2

Step-by-step explanation:

surface area of a rectangular prism formula: 2(wl+hl+hw)

where 9.5= length

4.2=width

and 3.8= height

(4.2*3.8)+(9.5*4.2)+(3.8*9.5)

15.96+39.9+36.1=91.96

91.96*2=183.92cm^2

hope this helps!

Gemiola [76]3 years ago

3 0

Answer:

183.92cm²

Step-by-step explanation:

2×(3*4/5×4*1/5)+2×(9*1/2×4*1/5)+2×(3*4/5×9*1/2)

2(19/5*21/5)+2(19/2*21/5)+2(19/5*19/2)

2(399/25)+2(399/10)+2(361/10)

798/25+399/5+361/5

798/25+760/5

798/25+3800/25

4598/25 ≈ 183.92cm²

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3 years ago

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Marat540 [252]

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4 years ago

If 38% of a basketball team's 3-point

spin [16.1K]

1,600 3-point attempts did the team make during the season .

<u>Step-by-step explanation:</u>

Here we have , If 38% of a basketball team's 3-point attempts were successful and the team scored 1,824 points from 3-pointers in one season . We need to find how many 3-point attempts did the team make during the season . Let's find out:

Let u represent the total number of 3-point attempts . According to question , only 38% of u are the attempts which to score of 1,824 . More precisely , only 38% of u are the attempts which is equal to ⇒ $\frac{1824}{3}$ attempts i.e.

⇒ $\frac{38u}{100}=\frac{1824}{3}$

⇒ $\frac{38u}{100}=608$

⇒ $\frac{38u(100)}{(38)100}=608(\frac{100}{38})$

⇒ $u=16(100)$

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Therefore, 1,600 3-point attempts did the team make during the season .

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3 years ago