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3 years ago

PLZ help on 1 and 2 ASAP have to turn in homework now.

Mathematics

1 answer:

dezoksy [38]3 years ago

3 0

180° . . . . linear angles are supplementary
3x . . . 180°
180°-3x
PLM . . . . an exterior angle of a triangle is equal to the sum of the opposite interior angles
2x+72° . . . x
27°

CAB . . . . alternate interior angles where a transversal crosses parallel lines are congruent
ACB . . . . the sum of angles of a triangle is 180°
3x . . . 180°
27°

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Which means the sum of w and 3.4 is greater than or equal to 10.5?

DochEvi [55]

Sounds that you have several answer choices. If that's the case, you need to share those choices. All of them are probably inequalities.

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3 years ago

I dont know how to do this pls help

Alecsey [184]

Answer:

1) 225

2) 2304

Step-by-step explanation:

Use geometric mean of legs

$x = \sqrt{(16+9)^2 * 9^2} = \sqrt{25^2 * 9^2} = 25 * 9 = 225$

Use geometric mean of altitude

$x = \sqrt{(100-36)^2 * 36^2} = \sqrt{64^2 * 36^2} = 64 * 36 = 2304$

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3 years ago

What is the least common multiple of 8 and 9?<br><br><br><br> Enter your answer in the box.

Contact [7]

Answer:

Step-by-step explanation:

The LCM is when you find the lowest factor that 2 or more numbers share.

For 8 and 9,you would just need to keep multiplying each other until you find the same numbers. It would look something like this.

8,16,24,32,40,48,56,64,72..... etc.

9,18,27,36,45,54,63,72,81..... etc.

You can see how they both have the same factor (72), and since that is the lowest factor (which means I can find a lower factor then 72) then your LCM of 8 and 9 should be 72 :)

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3 years ago

I Need HELP!<br><br>how do you figure out 22/7=5/X

Oksana_A [137]

$\frac{22 }{7}= \frac{5}{x} \\ \\ x\neq 0 \\ \\ 22x=7*5\\ \\22x=35 \ \ /:22 \\ \\x=\frac{35}{22}\\ \\x=1\frac{23}{25}$

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3 years ago

Write log146−log14 3 2 as a single logarithm.

Elden [556K]

The answer to this is log14 4

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3 years ago

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