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3 years ago

What is the measure of ZABD? A. 329 B. 589 C. 640 D. 1489 E. 180

Mathematics

2 answers:

Step2247 [10]3 years ago

6 0

Answer:

148

Step-by-step explanation:

a straight line is always 180 degrees. therefore if you subtract 32 from 180 you are left with 148 degrees.

hope this helps

zavuch27 [327]3 years ago

4 0

Answer:

Step-by-step explanation:

∠ ABD and ∠ ABC are adjacent angles and are supplementary, thus

∠ ABD + 32° = 180° ( subtract 32° from both sides )

∠ ABD = 148° → D

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yuradex [85]

Answer:

13. $\frac{\sqrt[5]{x^4} }{x}$ .

14. $v = \pm3\sqrt{5}$

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Step-by-step explanation:

13. $x^{1/5} * x^{-2/5}$

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= $x^{1/5 - 2/5}$

= $x^{-1/5}$

= $\frac{1}{x^{1/5}}$

= $\frac{x^{4/5}}{x^{1/5 + 4/5}}$

= $\frac{x^{4/5}}{x}$

= $\frac{\sqrt[5]{x^4} }{x}$ .

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7 0

3 years ago

2^2 x 3 x 5^2 is the prime factorization of

sineoko [7]

Answer:

300

Step-by-step explanation:

5 0

3 years ago

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A city police force is made up of 24% females. If there are 72 females on the force, how many males are on the force?

erastovalidia [21]

Answer:

228 males

Step-by-step explanation:

Let x be the number of males.

This means x + 72 is the total number of people.

So $\frac{72}{x+72}$ is the fraction of females in the force.

Thus, we can form the equation:

$\frac{72}{x+72} = 0.24$

$x+72 = \frac{72}{0.24}$

$x = \frac{72}{0.24} -72$

$x = 228$

Thus, the answer is 228 males.

6 0

3 years ago

5 points

sweet [91]

Answer:

D because 2/3 equals 2 1/3 mugs

4 0

3 years ago

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WITCHER [35]

Let's find the mean of all the values first.
6.3+6.4+6.5+6.6+6.8+6.8+7.5= 46.9
Let's divide by the number of values.
46.9÷7=
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Now let's find the distance that each number is away from 6.7 and find the mean of those numbers.
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3 years ago

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