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3 years ago

PLEASE HELP!!

Mathematics

2 answers:

timama [110]3 years ago

6 0

Answer:

(d(i^nleft))(-i^nright)

Step-by-step explanation:

denpristay [2]3 years ago

6 0

Answer:

[(i^21) - (i^22)]d

the direction will not matter because the direction will always be the same no matter what order you choose

Step-by-step explanation:

This is the answer

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3 years ago

What is 40 kilometers per hour in meters per hour

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Karl is making a pot of chili. The recipe calls for StartFraction 3 Over 8 EndFraction cup of chili powder, but Karl only wants

mina [271]

Given:

The recipe calls for $\dfrac{3}{8}$ cup of chili powder.

Karl only wants to use half as much so it won’t be so spicy.

To find:

How much chili powder should Karl use?

Solution:

We have,

Chill power for recipe = $\dfrac{3}{8}$ cup

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3 years ago

12.93 is what percent of 172.40?

Maurinko [17]

Answer:

Step-by-step explanation:

$METHOD\ 1:\\\\\begin{array}{ccc}172.4&-&100\%\\12.93&-&p\%\end{array}\qquad\text{cross multiply}\\\\172.4p=(12.93)(100)\\\\172.4p=1293\qquad\text{divide both sides by 172.4}\\\\p=7.5\ (\%)$

$METHOD\ 2:\\\\\dfrac{12.93}{172.4}\cdot100\%=\dfrac{1293}{17240}\cdot100\%=0.075\cdot100\%=7.5\%$

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LuckyWell [14K]

Step-by-step explanation:

There is no diagram, please update question.

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