3 years ago

Help me solve this algebra 1 question number 10

Mathematics

1 answer:

Anna [14]3 years ago

6 0

Answer:

x=4/7

Step-by-step explanation:

You can write 36^4x-1=6^x+2 to 6^2(4x-1)=6^x+2. Then you can write

2(4x-1)=x+2, 8x-2=x+2, 7x=4, x=4/7

You might be interested in

What is the speed of light. Don't look it up. challenge excepted?

san4es73 [151]

300,000,000 seconds -------------

8 0

3 years ago

Read 2 more answers

PLEASEEEEEE HELPPPPP!!!!

trasher [3.6K]

Answer:

Image attached

3 0

3 years ago

Please answer part A and B ( Dividing fractions )

julia-pushkina [17]

Answer:

yehwe have decided on this number

7 0

2 years ago

If A(3,4) and B(10,4) are the end points of a diameter of circle "O", what is the area of the circle O

ikadub [295]

Answer:

$\large\boxed{\dfrac{49\pi}{4}}$

Step-by-step explanation:

The formula of an area of a circle:

$A=\pi r^2$

r - radius

We have the endpoints of a diameter of a circle.

The formula of a distance between two points:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Substitute the coordinates of the given points A(3, 4) and B(10, 4):

$d=\sqrt{(10-3)^2+(4-4)^2}=\sqrt{7^2+0^2}=\sqrt{7^2}=7$

Therefore we have the length of the diameter: d = 7

We know: d = 2r. Therefore

$r=\dfrac{7}{2}$

Substitute to the formula of an area:

$A=\pi\left(\dfrac{7}{2}\right)^2=\dfrac{49\pi}{4}$

There is no such answer in the answers to choose.

Apparently you have some error in the coordinates of the endpoints.

8 0

3 years ago

Write 3/25 as a percent

8_murik_8 [283]

100/25 = 4

4*3 = 12

The answer is 12%

Hope this helps! :)

3 0

3 years ago

Help me solve this algebra 1 question number 10​

Help me solve this algebra 1 question number 10