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Tcecarenko [31]

2 years ago

6

In right ΔDEF, DF = 20, m∠ F = 90˚, EF = 17. Which of the following is true? Does option 5 apply

1 answer:

blsea [12.9K]2 years ago

6 0

Doesn’t apply because tan is TOA meaning opposite/adjacent so what happens is that your numbers 17 and 20 are divided nowhere having to do with a square root

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Greeley [361]

$\log_3|5-2x| > 4\\\log_3|5-2x| > \log_33^4\\|5-2x| > 3^4\\|5-2x| > 81\\5-2x > 81 \vee 5-2x < -81\\2x < -76 \vee 2x > 86\\x < -38 \vee x > 43\\x\in(-\infty,-38)\cup(43,\infty)$

7 0

1 year ago

X/2 = -4 multiplication and division inequalities

kramer

Answer:

x - -8 :)))

hope that helps

4 0

2 years ago

On a beach trip, Lucy rents a bike from “Wheels by the Waves”, where they rent bikes for $12 plus $3 per hour. If Lucy spent $30

sergij07 [2.7K]

Answer: 7 hours

Step-by-step explanation: 3 *7 is 15

5 0

2 years ago

Read 2 more answers

Is the answer b? If not then what’s the answer

m_a_m_a [10]

I would say the answer is b, because it is a rhombus gape and all sides are congruent and there are 4 sides

3 0

3 years ago

Read 2 more answers

What is the answer of this attachment:

Solnce55 [7]

Answer:

(B) 2

Step-by-step explanation:

=> $\frac{\sqrt{32}+ \sqrt{48} }{\sqrt{8}+\sqrt{12} }$

=> $\frac{4\sqrt{2}+4\sqrt{3} }{2\sqrt{2}+2\sqrt{3} }$

=> $\frac{4(\sqrt{2}+\sqrt{3}) }{2(\sqrt{2}+\sqrt{3)} }$

Cancelling $\sqrt{2}+\sqrt{3}$

=> $\frac{4}{2}$

=> 2

4 0

3 years ago