3 years ago

Solve for b. ab + c = d. (d - c)/aa + c/d a/(c-d)

Mathematics

1 answer:

Stels [109]3 years ago

6 0

Answer:

you are super nice to let me do this

Step-by-step explanation:

thank you, tgbrrhrbrtbrtrtbrlhixtrdfybvnbjhjgtfugfg...

- Audrina

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nirvana33 [79]

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Step-by-step explanation:

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An engineer is planning a new water pipe installation. The circular pipe has a diameter of d=20\text{ cm}d=20 cmd, equals, 20, s

aivan3 [116]

Answer: The answer is 314.28 cm² (approx.).

Step-by-step explanation: Given that an engineer is going to install a new water pipe. The diameter of this circular pipe is, d = 20 cm.

We need to find the area 'A' of the circular cross-section of the pipe.

Given, diameter of the circular section is

$\textup{d}=20~\textup{cm}.$

So, the radius of the circular cross-section will be

$\textup{r}=\dfrac{\textup{d}}{2}=\dfrac{20}{2}=10~\textup{cm}.$

Therefore, cross-sectional area of the pipe is

$\textup{A}=\pi \textup{r}^2=\dfrac{22}{7}(10)^2=\dfrac{2200}{7}=314\dfrac{2}{7}=314.28~.~.~.~\textup{cm}^2.$

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3 years ago

What else would need to be congruent to show that ABC= DEF by ASA?

babunello [35]

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Option A

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Opt.C is already given

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Solve for b. ab + c = d. (d - c)/aa + c/d a/(c-d)​

Solve for b. ab + c = d. (d - c)/aa + c/d a/(c-d)