2 years ago

Which one of the following sets of numbers represents the lengths of the sides of a right triangle?

Mathematics

1 answer:

andre [41]2 years ago

4 0

d. is the answer if you do pythagorean theorem which is a^2+b^2=c^2

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A triangle with equal sides and a square have the same perimeters. The length of a side of the triangle is 2x + 2. The length of

andreev551 [17]

Answer:

x=13

Step-by-step explanation:

$3(2x+2)=4(x+8)\\6x+6=4x+32\\2x+6=32\\2x=26\\x=13$

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3 years ago

The length of line segment AD is 6.8 cm. The length of line segment AB is 3 cm. The length of line segment BC is 1.6 cm. Find th

saw5 [17]

Answer:

9.6

Step-by-step explanation:

This is a four side figure which is most likely to be a trapezium.So AD is the hypotenuse,AB is side (a),BC is the height and CD is side (b).

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1 year ago

OMG!!! I forgot what Order of Operations were! I need help....

prisoha [69]

Think of PEMDAS, or Please Excuse My Dear Aunt Sally. Which is Parentheses, Exponents, Multiplication and Division, and Addition and Subtraction in that order.

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2 years ago

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You and your friend each deposit $50 in separate savings accounts. Your account earns 2% simple annual interest. Your friend’s a

d1i1m1o1n [39]

Answer:

I am will take 20 years to get 20$

My friend will take 10 years to get 20$

Step-by-step explanation:

$Let \: the \: no. \: of \: years : x \\ \\ for \: me \\ x \times (50 \times 2\%) = 20 \\ x \times 1 = 20 \\ x = 20 years\\ for \: my \: friend \\ x \times (50 \times 0.04) = 20 \\ 2x = 20 \\ x = 10 \: years$

I hope this is be good for you and I want this money

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2 years ago

a climber starts descending from 504 feet above sea level and keeps going until she gets to 40 feet below sea level, how may fee

GenaCL600 [577]

Answer:

544 feet.

Step-by-step explanation:

|504| +|-40|=544

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2 years ago