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3 years ago

A right triangle with congruent legs is always a 45-45-90 triangle? True or False?

Mathematics

1 answer:

ivann1987 [24]3 years ago

3 0

A right triangle with congruent legs is always a 45-45-90 triangle. It’s true.

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Just please help me!!!

mote1985 [20]

Answer:

the last one

3x-y=1

-2x+y=-4

Step-by-step explanation:

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3 years ago

Read 2 more answers

Four less than a number is 385

zvonat [6]

Answer:

n-4=385. The answer is 389

8 0

3 years ago

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Sheridan Rental Company provided the following information to its auditors. For the year ended March 31, 2017, the company had r

Whitepunk [10]

If the company's average tax rate is 34 percent, Its net income after taxes is: $138,090.48.

<h3>Net income after taxes</h3>

Revenues of $880,300

General and administrative expenses ($353,300)

Leasing expenses ($108,195)

Earning before interest, taxes, depreciation and amortization $418,805

Depreciation expenses ($131,455)

Earning before interest and taxes $287,350

Interest expenses ($78,122)

Earning before taxes $209,228

Taxes 34% $71,137.52

Net income/Loss $138,090.48

Therefore Its net income after taxes is: $138,090.48.

Learn more about Net income after taxes here:brainly.com/question/15530787

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2 years ago

Solve for W<br> (W/-5) -4=-2

Simora [160]

Answer: $\Large\boxed{W=-10}$

Step-by-step explanation:

<u>Given equation</u>

$(\dfrac{W}{-5} )-4=-2$

<u>Add 4 on both sides</u>

$(\dfrac{W}{-5} )-4+4=-2+4$

$(\dfrac{W}{-5} )=2$

<u>Multiply -5 on both sides</u>

$(\dfrac{W}{-5} )\times (-5)=2\times(-5)$

$\Large\boxed{W=-10}$

Hope this helps!! :)

Please let me know if you have any questions

6 0

2 years ago

CA Geometry A Illuminate

Tatiana [17]

Answer:

Step-by-step explanation:

#1. For lines l and m to be parallel, angles 3 and 6 would have to add up to equal 180. This is the Same Side Interior Angle Theorem.

For #2, angles 3 and 7 are corresponding, meaning they are in the same place in both angle groups. Because of this, they are congruent. That means that they equal one another.

If angle 3 is 4x + 12 and x = 15, then angle 3 = 72.

If angle 7 is 80 - x and x = 15, then angle 7 = 65. So if this is the case, the lines l and m are not parallel. In order for them to be parallel, angle 3 has to equal angle 7:

4x + 12 = 80 - x and we solve for the value of x that will make the lines parallel:

5x = 68 so

x = 13.6

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3 years ago