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3 years ago

Please help ill give brainliest

Mathematics

2 answers:

den301095 [7]3 years ago

5 0

Answer:

i think its personally B

Step-by-step explanation:

Vadim26 [7]3 years ago

5 0

Answer:

My answer was deleted but

its the 2nd one

Step-by-step explanation:

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Simplify: sqrt .49x^18 where x <0

Monica [59]

Thanks gggghghhhhhhhhhhh

3 0

3 years ago

What is the true solution to the logarithmic equation below? log₂ (6x)-log₂ (√x)=2

slega [8]

Answer:

The true solution is x=4/9

EXPLANATION

The logarithmic equation given to us is

We need to use the quotient rule of logarithms.

When we apply this law the expression becomes

We now take the antilogarithm of both sides to get

We square both sides to get,

We evaluate to obtain,

This simplifies to

We divide both sides by 36 to get

We simplify to get,

6 0

2 years ago

Read 2 more answers

What value of x makes this equation true? 15-7x=5x-21

belka [17]

Answer:

x=3

Step-by-step explanation:

15-7x=5x-21

12x=36

x=3

4 0

3 years ago

6 + 1.5x = -12 please answer

gregori [183]

Answer:

-12

Step-by-step explanation:

6 + 1.5x = -12

1.5x = -18

x = -12

3 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST IF CORRECT ANSWER!!!

Rom4ik [11]

Answer : 2√3

Given :-

A equilateral triangle with side length 4.

To Find :-

The value of x in the given figure.

As we know that in a equilateral triangle , perpendicular bisector , angle bisector and median coincide with each other .

So the perpendicular drawn in the figure will bisect the given side .
Therefore the value of each half will be 4/2 = 2 .

Now we may use Pythagoras theorem as ,

→ AB² = BC² + AC²

→ 4² = 2² + x²

→ 16 = 4 + x²

→ x² = 16-4

→ x² = 12

→ x =√12 = √{ 3 * 2²}

→ x = 2√3

Hence the required answer is 2√3 .

I hope this helps.

3 0

2 years ago