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3 years ago

6

To determine a change of elevation on a topographic map what type of math would you use?

1 answer:

Marizza181 [45]3 years ago

5 0

An easy to remember equation for finding change in elevation as a decimal is rise over run.. as an example, let’s say the rise is 2 and the run is 6.. so you take 2 over 6 (or2/6) and divide .. so you’re answer is division my friend hope this helps

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What value is missing from the table?<br> A. 4.5<br> B. 5.5<br> C. 5<br> D. 4

NeX [460]

Answer:

D. 4

Step-by-step explanation:

The faster you go, the faster you get home (theoretically anyway) and vice versa. So if your speed is doubled, it'll take half the time to get home. But if your speed gets halved, it'll also take double the time to get home.

So, if at 60 mph it takes 1 hour to get home, then if your speed is divided by four to 15 mph, you need to multiply the time by the same number and thus the answer is 4.

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2 years ago

Please show the work as well 5TH GRADE MATH

Liono4ka [1.6K]

Answer:

$9450 {m}^{3}$

Step-by-step explanation:

<em><u>Given</u></em><em><u> </u></em><em><u>,</u></em>

Length of the tank = 27m

Width of the tank = 35m

Depth of the tank = 10m

<em><u>Therefore</u></em><em><u>, </u></em>

Volume of the tank = <em>Length</em><em> </em><em>×</em><em> </em><em>Width</em><em> </em><em>×</em><em> </em><em>Depth</em>

= 27m × 35m × 10m

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3 years ago

Read 2 more answers

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Anton [14]

Answer:

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Step-by-step explanation:

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3 years ago

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KatRina [158]

Answer:

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Step-by-step explanation:

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3 years ago

This is all it gave me 6 C 2 = a0

frozen [14]

Answer:

$\binom{6}{2} = a_{0}=15$

Step-by-step explanation:

$\binom{6}{2} = a_{0}$

$\binom{n}{r} =\frac{n!}{r!\times(n-r)!}$

It is representing a combination form where, n is number of items we have and r is the number of items we choose from n

Here, n = 6 , r = 2

$\binom{6}{2} =\frac{6!}{2!\times(6-2)!}$

= $=\frac{6!}{2!\times(4)!}$

$n!=n\times(n-1)\times(n-2)\times(n-3).....\times3\times2\times1$

$=\frac{6\times5\times4!}{2\times(4)!}$

$=\frac{6\times5}{2}$

$={3\times5}$

$={15}=a_0$

Thus, $\binom{6}{2} = a_{0}=15$

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3 years ago