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lana66690 [7]
4 years ago
10

og_232" alt=" log_24 + log_216 - log_232" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
n200080 [17]4 years ago
5 0

Answer: 1

<u>Step-by-step explanation:</u>

Method #1: Using the log rules (+ → x and - → ÷)

  log₂4 + log₂16 - log₂32

= log₂(\frac{4*16}{32})

= log₂(\frac{64}{32})

= log₂2

= 1

Method #2: Using log rules to simplify each expression

log₂4 = x              log₂16 = x                  log₂32 = x

      4 = 2ˣ                    16 = 2ˣ                       32 = 2ˣ

      2² = 2ˣ                   2⁴ = 2ˣ                       2⁵ = 2ˣ

        2 = x                      4 = x                          5 = x

log₂4 = 2               log₂16 = 4                 log₂32 = 5

             2     +                      4       -                        5     =     1

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If UV = 8x, VW=x+1, and UW=10,what is VW?
jok3333 [9.3K]

Applying the segment addition theorem, the length of line segment VW is: 2 units.

<h3>What is the Segment Addition Theorem?</h3>

The segment addition theorem states that the sum of the lengths of two segments that make up a larger line segment equals the measure of the larger line segment, if the point on the line segments are collinear.

UV = 8x

VW = x+1

UW = 10

UV + VW = UW (segment addition theorem)

Substitute the values

8x + (x + 1) = 10

Open bracket

8x + x + 1 = 10

Combine like terms

9x + 1 = 10

Subtract 1 from both sides

9x + 1 - 1 = 10 - 1

9x = 9

Divide both sides by 9

9x/9 = 9/9

x = 1

VW = 8x + (x + 1)

Plug in the value of x

VW = x + 1

VW = 1 + 1

VW = 2 units.

Therefore, applying the segment addition theorem, the length of line segment VW is: 2 units.

Learn more about the segment addition theorem on:

brainly.com/question/1397818

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7 0
2 years ago
Explain how to get the answer please
mart [117]

Answer:

y=8.50x+0.25

Step-by-step explanation:

She/he starts off with 8.50 and throughout the week she can earn 0.25 per joke. We don't know how many times a joke is made so it would be an x.

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Answer:

The length is 5

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Step-by-step explanation:

11 is more than two times bigger than 5

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Answer:

The answer is x < 16.

Step-by-step explanation:

1) Remove parentheses.

8 > x - 6 - 2

2) Simplify x - 6 - 2 to x - 8.

8 > x - 8

3) Add 8 to both sides.

8 + 8 > x

4) Simplify 8 + 8 to 16.

16 > x

4) Switch sides.

x < 16

<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>x</u></em><em><u> </u></em><em><u>></u></em><em><u> </u></em><em><u>16</u></em>.

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