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Kipish [7]
4 years ago
5

Name the pair of complementary angles and pair of supplementary angles​

Mathematics
1 answer:
LUCKY_DIMON [66]4 years ago
8 0

Complementary angles are those angles whose sum is 90

Supplementary angles are those angles whose sum is 180

<QTS= 150

<RTS=60

<VWU= 30

Hence <QTS + <VWU = 150+30= 180 are supplementary angles

and <RTS + <VWU= 60+30 = 90 are complementary angles

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Natasha2012 [34]

Answer:

Please see the attached pictures for full solution.

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3 years ago
The area of a right triangle is given by the expression:
lorasvet [3.4K]

The expression that models the length of the second leg of the triangle is <u>2x - 3.</u>

<u><em>Recall</em></u>:

The area of a triangle = \frac{1}{2} bh

<em><u>Given</u></em>:

Area of triangle = \frac{1}{2} (6x^2 - 7x - 3)

Length of one of the legs = 3x + 1

Therefore, it means that multiplying both legs should give us:

6x^2 - 7x - 3

To find the expression that models the other leg, divide 6x^2 - 7x - 3 by 3x + 1:

  • <em>Thus</em>:

\frac{6x^2 - 7x - 3}{3x - 1}

  • Factorize the numerator

\frac{6x^2 - 2x - 9x - 3}{3x - 1}\\\\\frac{2x(3x - 1) - 3(3x - 1)}{3x - 1}\\\\\frac{(2x- 3)(3x - 1)}{3x - 1}

  • Simplify

\frac{(2x- 3)(3x - 1)}{3x - 1} = 2x- 3

Therefore, the expression that models the length of the second leg of the triangle is <u>2x - 3.</u>

<u></u>

<u></u>

Learn more here:

brainly.com/question/20712284

6 0
2 years ago
The light from a lamp casts a shadow of a man standing 10 feet away from the lamppost. The shadow is 7 feet long. The angle of e
emmasim [6.3K]

The lamppost is 20 feet long.

7 0
3 years ago
Simplify the expression:
krek1111 [17]

Answer:

235a is 1

235b is a^12k+4 i think

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3 years ago
In the diagram, the length of segment TR can be represented by 5x – 4. Line n is a perpendicular bisector of line segment T V. I
lakkis [162]

Answer:

15

Step-by-step explanation:

The answer is 15 because you have to solve the equation which gets you 15

first cancel out the x

Then you will get ur answer

HOPE THIS HELP:)

STAY SAFE

5 0
3 years ago
Read 2 more answers
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