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3 years ago

Somebody help me so I can give y’all some points

Mathematics

1 answer:

Norma-Jean [14]3 years ago

3 0

Answer:

x=1

Step-by-step explanation:

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Q4 Q14.) Solve the following exponential equation by expressing each side as a power of the same base and then equating exponent

sashaice [31]

Hello there!

Let me try this one out!

$6 ^{x-6} = \frac{1}{1296}$

We can start by taking log of both sides

$log(6 ^{x-6}) = log( \frac{1}{1296})$

$(x - 6)(log(6)) = log( \frac{1}{1296})$

Since we are solving for x:

$x - 6 = \frac{log(1/1296)}{log(6)}$

I used a calculator to help me solve the right part :)

x - 6 = - 4

Now we can add 6 on both sides

x - 6 + 6 = - 4 + 6

x = 2

I hope this helps! Let me know if you have any questions about the answer.

4 0

4 years ago

NEED HELP ASAP, WILL GIVE BRAINLIEST

Stella [2.4K]

Given:

The equation of circle is

$(x+3)^2+y^2=9$

To find:

The polar form of given circle.

Solution:

We have,

$(x+3)^2+y^2=9$

$x^2+2(x)(3)+(3)^2+y^2=9$ $[\because (a+b)^2=a^2+2ab+b^2]$

$(x^2+y^2)+6x+9=9$

Subtracting 9 from both sides, we get

$(x^2+y^2)+6x=0$

We know that, $x^2+y^2=r^2$ and $x=r\cos \theta$ .

$r^2+6(r\cos \theta)=0$

$r(r+6\cos \theta)=0$

$r=0$ and $r+6\cos \theta=0$

We know that, r is radius it cannot be 0. So,

$r+6\cos \theta=0$

$r=-6\cos \theta$

Therefore, the correct option is A.

4 0

3 years ago

your cell phone company started a rewards club. For every three text sent, you get 15 points. You need 1800 points for prize. Ho

dangina [55]

You would put these in a fraction then cross multiply so 15/1800 and 3/x then you get 5400 equals 15x then divide by 15 on both sides to get x equals 360

3 0

3 years ago

Write an equation of the line passing through the points (3,5) and (-2,-20)

SVETLANKA909090 [29]

your answer would be y=-3x+14

4 0

3 years ago

How many square feet of outdoor carpet will we need for this hole?

SVETLANKA909090 [29]

For this you would want to break this fgure up with familar shapes. You can do two triangles and one big rectangle.

First triangle:

(3)(2)(1/2)= 3 feet squared

Second Triangle:

(3)(4)(1/2)= 6 feet squared

Rectangle:

(11)(3)= 33 feet squared

Now you add:

33+3+6= 42 feet squared

So, for this hole you will need 42 feet squared of outdoor carpet

8 0

4 years ago

Read 2 more answers