3 years ago

Is t = 4 a solution to the inequality below? t 23 yes no PLS HELP!!!

Mathematics

1 answer:

vaieri [72.5K]3 years ago

3 0

Answer:

False, I think

Step-by-step explanation:

I’m not getting the full question but 4 cannot equal 23 so I would say false

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What is the formula for a proportional relationship

BigorU [14]

Answer:

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3 years ago

The cross section of a hopper for containing balls is shown.

svp [43]

ANSWER

$14 \: ft$

EXPLANATION

Let the top of the hopper be

$l \: ft$

Then, by the cosine rule,

${l}^{2} = {13}^{2} + {15}^{2} - 2(15)(13) \cos(59.5 \degree)$

We evaluate to get,

${l}^{2} = 169 + 225 - 390\cos(59.5 \degree)$

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${l}^{2} = 196.06$
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$l = \sqrt{196.06}$

$l = 14.00$

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4 years ago

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Answer:

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Step-by-step explanation:

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4 years ago

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