3 years ago

6 sqrt (x-2) +4 < 28 How do you solve? Btw.. x-2 is under sqrt sign.

Mathematics

1 answer:

Naya [18.7K]3 years ago

8 0

Answer:

Step-by-step explanation:

$6\sqrt{x-2}+4$

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Y = 2x - 4<br> y = - 2x + 8<br> Math

WITCHER [35]

Answer:

(3,2)

Step-by-step explanation:

Since both equations are equal to each others.

2x-4=-2x+8

2x+2x=8+4

4x=12

x=3

Substitute x = 3 in any given equations but I will substitute in the first equation.

y = 2(3)-4

y = 6-4

y = 2

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3 years ago

6) Solve<br> 5x < -10<br> AX <-2<br> B) x>-2<br> CXC-15<br> D) x < -50

grin007 [14]

Answer:

Step-by-step explanation:

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3 years ago

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Use properties of operations to find an equivalent expression for 4y(2+y)-(3y+3)

Andrej [43]

$\boxed{4y^2+5y-3}$

<h2>Explanation:</h2>

Step 1. Write the given expression

$4y(2+y)-(3y+3)$

Step 2. Apply distributive property:

$8y+4y^2-3y-3$

Step 3. Combine like terms:

$4y^2+5y-3$

<h2>Learn more:</h2>

Distributive property: brainly.com/question/10794694

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3 years ago

HELP PLEASE!!! The expected value of a random variable X is 35. The variable is transformed

Sunny_sXe [5.5K]

Answer:

Expected value x= 35

linear transformation is defined as a + bx

here, b=4, a=1

The transformation is $z=1+4x$

now, expected value, $l_z=l_z(a+bx)$

$=l(a)+l(bx)$

$=a+b\:l\:x$

substitute the value of a=1, b=4 and l=35

$l_z=1+4\times35$

$=1+140$

$=141$

So, the expected value of the transformed variable is <u>141</u>.

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3 years ago

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Please in through steps, how would i solve this problem? i have never done this and i want to learn.

bagirrra123 [75]

1.) Rearrange terms Hope this helps!! :))

4(2h+g)

4(g+2h)

----------------------------------

2.) Distribute

4(g+2h)

4g+8h

----------------------------------

Solution

4g+8h

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3 years ago

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