2 years ago

Will mark brainly!! :)

Mathematics

1 answer:

spayn [35]2 years ago

6 0

Answer:

${f}^{ - 1} (x) = - \frac{1}{2} x + \frac{7}{2}$

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Which number satisfies the inequality 9h + 15 > 55?

telo118 [61]

9h + 15 > 55
- 15 - 15
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h > 40/9
h > 4.44444.
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What is the value of c in the equation below? 2^-4(2^2)=a^b=c

Triss [41]

Answer:

The answer is option 4.

Step-by-step explanation:

You have to use Indices Law,

${a}^{m} \times {a}^{n} = {a}^{m + n}$

${a}^{ - n} = \frac{1}{ {a}^{n} }$

So for this question :

${2}^{ - 4} \times {2}^{2}$

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A hot air balloon is traveling at a altitude of 2400 feet. It begins to descend at a rate of 75 per minute. What is an expressio

irina1246 [14]

Answer:

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Use the substitution method to solve the system of equations. Choose the correct pair.

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C
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Kjdhkdjfhgksdjghkdfs

LUCKY_DIMON [66]

Answer:

40 is the answer

Step-by-step explanation:

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