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fiasKO [112]
3 years ago
15

What’s the third side in simplest radical form when 9 is the hypotenuse and 3 is the leg ?

Mathematics
1 answer:
11Alexandr11 [23.1K]3 years ago
8 0

Answer:

6\sqrt[]{2}

Step-by-step explanation: 9^2=3^2+B^2

81=9=b^2

72=b^2

\sqrt{72}=6\sqrt{2}

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1. Molly is 5 3/4 feet tall, Her brother Andy is 6 1/6 feet tall. How much taller is Andy than Molly?A:5/12 footB:11 11/12 feetC
PolarNik [594]

Option (A)

Given:

Height of Molly is 5 3/4 feet takk.

Height of Andy is 6 1/6 feet takk.

The objective is to find how much taller is Andy than Molly.

The given equation can be wtitten as,

\begin{gathered} \text{Height of molly is, M=5}\frac{3}{4}\text{ f}eet. \\ \text{Height of andy is, A=6}\frac{1}{6}\text{ f}eet. \end{gathered}

THe difference between their height can be calculated as,

\begin{gathered} d=A-M \\ =6\frac{1}{6}-5\frac{3}{4} \\ =\frac{36+1}{6}-\frac{20+3}{4} \\ =\frac{37}{6}-\frac{23}{4} \\ =\frac{37(4)-23(6)}{6(4)} \\ =\frac{148-138}{24} \\ =\frac{10}{24} \\ =\frac{5}{12}\text{ foot} \end{gathered}

Hence, option (A) is the correct answer.

8 0
1 year ago
Help i don't know what to do please help
-Dominant- [34]
B and C
Then do D
Hoped this helped
7 0
3 years ago
Read 2 more answers
Which function does NOT have a range of all real numbers?
lesya692 [45]

Answer:

D

Step-by-step explanation:

D is the correct answer

3 0
3 years ago
Rosie bought a puppy. She weighed it for 2 months. The first month it weighed 2 1/2 pounds. Then she weighed it again the next m
Dvinal [7]
The puppy weights 3.75 pounds now
3 0
3 years ago
NEED HELP!!! ASAP last minute homework
Mashcka [7]

The error is the sign of Inequality.

For Inequality, when the variable has negative coefficient, moving to another side would cause the Inequality symbol/sign to swap.

Therefore, from x>=-3 as it should be x<=-3

6 0
3 years ago
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