3 years ago

HURRY

2 answers:

algol133 years ago

5 0

A would be the correct answer.
The numbers 3,4,5 are a Pythagorean Triple. This means they can be put in the form a^2 + b^2 = c^ where a=3, b=4 and c=5.

Nataliya [291]3 years ago

4 0

Answer:A and D

Step-by-step explanation:

A. 3^2+4^2=25 and the square root of that is 5.

D. 9^2+12^2=225 and the square root of that is 15.

You might be interested in

5000 people attended a football game. 2350 of the people attending supported the home team, while 2650 supported the visiting te

Otrada [13]

Answer:

47%

2350 out of 5000=0.47

move the decimal 2 times

3 0

3 years ago

What +1/16 = 3/2 answer please

Law Incorporation [45]

Answer:

1 7/16

Step-by-step explanation:

5 0

2 years ago

124 ounces decreased by 67%

slavikrds [6]

40.92 ounces.
You can find it by multiplying 124 by 0.33

8 0

3 years ago

Read 2 more answers

Need help fast thanks

Katena32 [7]

Answer:

Have no idea..

8 0

3 years ago

Emily has the following grades in his math class: Homework grades: 80, 100, 90, Quiz grades: 84, 90, 72, Test grades: 64,

Bess [88]

Answer:

Step-by-step explanation:

Homework mean x 10%: (80+100+90)/3 x 0.1 = 90 x 0.1 = 9

Quiz mean x 25%: (84+90+72)/3 x 0.25 = 20.5

Test mean x 45%: (64+72)/2 x 0.45 = 30.6

Sum of means/percentage of grade: 9 + 20.5 + 30.6 = 60.1/.8 = 75.125

8 0

3 years ago