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3 years ago

15

Need help on what it is!!!

2 answers:

Harman [31]3 years ago

6 0

Km pretty sure it’s C (the third one )

Daniel [21]3 years ago

6 0

It's not C. Use the Geometric Mean for right triangles to solve. In our formula, our values will fit in like this: $\frac{9}{x}=\frac{x}{9+7}$ . Simplifying we have $\frac{9}{x}=\frac{x}{16}$ . Cross-multiply to get $x^2=144$ . That means that x = 12. First choice above.

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The sequence -11, -5, 1...... is an arithmetic

Mkey [24]

Answer:

25, 31, 37

Step-by-step explanation:

1 2 3 4 5 6 7 8 9 10

-11 -5 1 7 13 19 25 31 37 43

6 6 6 6 6 6 6 6 6

25 + 31 + 37 = 93

7 0

2 years ago

Find the slope of the line (2,2)

MakcuM [25]

Answer:

0

Step-by-step explanation:

If the line goes straight it has no slope

In this case you equation should be just

X=2

5 0

2 years ago

A+c =r-d solve for a.

Ivan

Answer: a =r-d - c

Step-by-step explanation:

a+c =r-d

-c -c

a =r-d - c

4 0

2 years ago

May I please receive help

mafiozo [28]

Hello mate ☺️,

We know that m < 2 = 96°, as,

$m < 5 = 96°$ (Alternate angles are equal)

Now we know that m < 5 = 96°, so,

$→ m < 5 + m < 8 = 180°$ (Linear Pair angles are supplementary)

$→ 96° + m < 8 = 180°$

$→ m < 8 = (180 - 96)°$

$→ m < 8 = 84°$

Therefore, <u>m<5 = 96°</u> & <u>m<8=84°</u>

✍️ <em>By </em><em>Benjemin</em> ☺️

3 0

2 years ago

g100num [7]

Answer:

Step-by-step explanation:

$tan^{-1} (\frac{\sqrt{3} }{3} )=x\\tan x=\frac{\sqrt{3} }{3} =tan (\frac{\pi}{6} )\\x=\frac{\pi}{6}$

7 0

2 years ago