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Neko [114]
2 years ago
10

The sides of an equilateral triangle are all 8 units long. What is the length of the triangle’s altitude?

Mathematics
1 answer:
True [87]2 years ago
5 0

Answer:

B or 4\sqrt[]{3}

Step-by-step explanation:

I could be wrong as I'm very new to this math but I believe its 4\sqrt{3}

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Rewrite the function in standard form <br> f(x) = 2( x - 2 )( x + 5 )
salantis [7]

Answer:

f=2x^2+6x-20/x

Step-by-step explanation:Divide both sides by x

fx/x=2x^2+6x-20/x

f=2x^2+6x-20/x

3 0
3 years ago
Please help
nalin [4]

Answer:

12870ways

Step-by-step explanation:

Combination has to do with selection

Total members in a tennis club = 15

number of men = 8

number of women = 7

Number of team consisting of women will be expressed as 15C7

15C7 = 15!/(15-7)!7!

15C7 = 15!/8!7!

15C7 = 15*14*13*12*11*10*9*8!/8!7!

15C7 = 15*14*13*12*11*10*9/7 * 6 * 5 * 4 * 3 * 2

15C7  = 15*14*13*12*11/56

15C7 = 6,435 ways

Number of team consisting of men will be expressed as 15C8

15C8 = 15!/8!7!

15C8 = 15*14*13*12*11*10*9*8!/8!7!

15C8 = 15*14*13*12*11*10*9/7 * 6 * 5 * 4 * 3 * 2

15C8 = 6,435 ways

Adding both

Total ways = 6,435 ways + 6,435 ways

Total ways = 12870ways

Hence the required number of ways is 12870ways

4 0
2 years ago
Approximate the value of each of the irrational numbers below to the nearest thousandth.
Marta_Voda [28]

ANSWER

\sqrt{13}  = 3.606

to the nearest thousandth.

EXPLANATION

The given irrational number is

\sqrt{13}

We use the calculator to evaluate this to obtain,

\sqrt{13}  = 3.605551...

To round to the nearest thousandth means we are rounding to 3 decimal places.

The third decimal place is 5.

The next number is 5 so we round up.

\sqrt{13}  = 3.606

4 0
3 years ago
Need help please...........
Katen [24]
The missing angle is 49 :)
8 0
2 years ago
Read 2 more answers
Help me please help me help please me please pleases me please please help
kifflom [539]

Answer:

the answer is 15/14 when you add them

7 0
3 years ago
Read 2 more answers
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