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3 years ago

9

Please help!! I will mark brainliest!

1 answer:

galben [10]3 years ago

5 0

Answer:

72 √2

Step-by-step explanation:

3 √2 can be left alone

2√8 can be simplified to 2(2) √2 or 4√2

and those two can be multiplied to get 24

√3 x √6 = 3√2

and 3√2 x 24 will =

72√2

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I need help! ill give brainliest!

Lelu [443]

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3 years ago

The function h(x)=x^2+3 and g(x)=x^2-6 if g(x)=h(x)+k what is the value of k

riadik2000 [5.3K]

Answer:

hello : k = - 9

Step-by-step explanation:

h(x) =x²+3 and g(x) = x² - 6.....(*)

g(x) = x² +3 + k.....(**)

by (*) and (**) : 3+k = -6

3+k - 3 = - 6 - 3

k = - 9

8 0

3 years ago

I need help to solve please

antiseptic1488 [7]

Answer:

<h2><em><u>x = 52</u></em></h2>

Step-by-step explanation:

<em><u>Known:</u></em>

What to find = x

Exterior angle = 142

Right angle = 90

<em><u>Unknown:</u></em>

what unknown value is = ?

Interior angle = ?

<em><u>1. Find the angle of the interior angles.</u></em>

180 - 142 = 38

<em><u>2. Add the two known angles</u></em>

38 + 90 = 128

<em><u>3. Subtract from 180</u></em>

180 - 128 = 52

<h2><em><u>x = 52 is the answer.</u></em></h2>

Hope this helped,

Kavitha Banarjee

6 0

3 years ago

I NEED HELP ASAP!!!!!!!!!!!!!!!

bagirrra123 [75]

Answer:

$\tan(j) = \frac{35}{12} = 2 \times \frac{9}{12}$

Step-by-step explanation:

remember: tan(theta) = opposite/adjacent

3 0

3 years ago

Find the nth term of this quadratic sequence<br> 3, 8, 15, 24, 35, ...

SpyIntel [72]

Answer:

$s_n = (n+1)^2-1$

Step-by-step explanation:

This assumes that the first item coincides with n=1.

7 0

3 years ago