3 years ago

What is the surface area? Round your answer to the nearest tenth and use 3.14

Mathematics

1 answer:

Sladkaya [172]3 years ago

3 0

Answer:

the surface area is 30mm

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What are the solution(s) to the quadratic equation 50 – x2 = 0?

Alecsey [184]

I hope this helps you

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4 years ago

Read 2 more answers

It takes you 12 minutes

tester [92]

Answer:

48 minutes

Step-by-step explanation:

$\frac{1}{5} x = 12$

$x = 60$

$60 - 12 = 48$

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A scale drawing has a scale of 1/4in:12ft. Find the length on the drawing for each actual length. 15 ft.

leonid [27]

So the ratio is at ¼ : 12, namely the drawing has ¼ inch to an actual 12 feet.

so, what would it be for an actual 15 feet on the drawing then?

$\bf \begin{array}{ccll}
\stackrel{inches}{drawing}&\stackrel{feet}{actual}\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{1}{4}&12\\\\
d&15
\end{array}\implies \cfrac{\quad \frac{1}{4}\quad }{d}=\cfrac{12}{15}\implies \cfrac{\quad \frac{1}{4}\quad }{\frac{d}{1}}=\cfrac{12}{15}
\\\\\\
\cfrac{1}{4}\cdot \cfrac{1}{d}=\cfrac{12}{15}\implies \cfrac{1}{4d}=\cfrac{12}{15}\implies 15=48d\implies \cfrac{15}{48}=d\implies \cfrac{5}{16}=d$

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3 years ago

Find the value of x.

Ede4ka [16]

Step-by-step explanation:

I would assume the answer would be a. 18 assuming your trying to find the entire value of a triangle but have a missing value

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Rewrite this from the least to the greatest: 6.84, 6.804, 6.884, 6.484, 6.8

tia_tia [17]

6.484 < 6.8 < 6.804 < 6.84 < 6.884

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3 years ago