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3 years ago

How to solve for a right triangle

Mathematics

1 answer:

quester [9]3 years ago

7 0

Answer:

if you have all the side measures, you get the 2 smallest sides, and square both numbers and add them together. Then get the largest side and square it. set them equal to each other, and they equal the same then it is a right triangle

Step-by-step explanation:

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In right triangle ABC, ZC is a right angle, m ZA = 52, AC = 10.01, and AB = c.

nlexa [21]

Answer:

The measurement of AB is 16.25 units.

Step-by-step explanation:

In right triangle ABC, ∠C is a right angle, m∠A = 52° , AC = 10.01, and AB = c.

We need to find the measurement of AB.

∠C is a right angle, it means AB is hypotenuse.

In a right angle triangle,

$\cos \theta=\dfrac{Base}{Hypotenuse}$

$\cos A=\dfrac{AC}{AB}$

$\cos (52^\circ)=\dfrac{10.01}{c}$

$0.616=\dfrac{10.01}{c}$

$c=\dfrac{10.01}{0.616}$

$c=16.25$

Hence, the measurement of AB is 16.25 units.

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2 years ago

Please help me with this one 10x+5y=72 15x+4y=80

Andre45 [30]

I hope this helps you

7 0

3 years ago

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HELP

Alla [95]

Answer:

She did not use the reciprocal of the divisor.

She added the numerators.

8 0

3 years ago

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Write without exponents (3p)^2

Brums [2.3K]

(3p)(3p) or 3p x 3p. Cause the exponent means 3p times 3p

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2 years ago

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Penelope goes to work after school for 4.5 hours on Mondays, Tuesdays, and Fridays. She doesn’t have classes on Wednesdays or Th

iVinArrow [24]

Answer:

Her hourly rate is $14.

Step-by-step explanation:

Given:

Penelope goes to work after school for 4.5 hours on Mondays, Tuesdays, and Fridays.

She works 8 hours each on Wednesdays or Thursdays.

Now, to find her hourly rate.

So, total hours Penelope work on Mondays, Tuesdays, and Fridays:

$4.5+4.5+4.5=13.5\ hours.$

And, total hours she work on Wednesdays and Thursdays:

$8+8=16\ hours.$

Now, the total hours each week she work:

$13.5+16=29.5\ hours.$

Total money she makes each week = $413.

Now, to get the hourly rate we divide the total hours each week she work by total money she makes each week:

$413\div 29.5$

$=\$14.$

Therefore, her hourly rate is $14.

6 0

2 years ago