All categories

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

One of the diameters of a circle has the endpoints (-2, 3) and (-2, -2). What is the radius of this circle?

saul85 [17]

You just have to do some math and then figure it out. Done

8 0

3 years ago

Find ( f o g) (x) when f (x) = x^2+6x+5 and g(x)=1/x+1

olchik [2.2K]

Answer:

$(f\circ g)(x)=\frac{1}{x^{2}}+\frac{8}{x}+12$

Step-by-step explanation:

Given that $f (x) = x^{2}+6x+5$ and $g(x)=\frac{1}{x}+1$ are the functions.

To find $(f\circ g)(x)$ with the given two functions. ie., to find the composite function of f(x) and g(x) which is denoted by $(f\circ g)(x)$

$(f\circ g)(x)=f(g(x))$

$=f(\frac{1}{x}+1)$

$=({\frac{1}{x}+1})^{2}+6\times ({\frac{1}{x}+1})+5$

$=\frac{1}{x^{2}}+\frac{2}{x}+1+\frac{6}{x}+6+5$

$=\frac{1}{x^{2}}+\frac{8}{x}+12$

Therefore $(f\circ g)(x)=\frac{1}{x^{2}}+\frac{8}{x}+12$

Therefore the composite function of f(x) and g(x) is $(f\circ g)(x)=\frac{1}{x^{2}}+\frac{8}{x}+12$

7 0

4 years ago

What is this angle?

Ratling [72]

Step-by-step explanation:

acute or right angle hope it helps.

7 0

3 years ago

Read 2 more answers

Helppppp please my is on the line

s344n2d4d5 [400]

Answer:

i wanna say .05

Step-by-step explanation:

i did the two numbers divided then just rounded the decimal

3 0

4 years ago

What is the sum of the measures of the exterior angles of this triangle?

fgiga [73]

Answer:

360°

Step-by-step explanation:

We need only remember that the sum of the measures of the interior angles of a triangle is 180°. Angle c and 112° form a pair of "straight angles," so they add up to 180°; as a consequence, Angle c = 180° - 112°, or 68°.

With two of the interior angles now known, we can calculate the third, Angle A: It is 180° less (51° + 68°), or 180° - 119°, or 61°.

That means that the measure of Angle B is 180° - 61° = 119°

Looking at the pair C and 112°, we identify the exterior angle as 112°.

Looking at the pair A and B, or 61° and 119°, we identify the exterior angle as 119°.

Finally, looking at the pair 51° and (180° - 51°), or

51° and 129°, we identify the exterior angle as 129°.

Then the sum of the exterior angles 129° and 119° and 112° is 360°.

6 0

3 years ago

Read 2 more answers

Help me solve this algebra 1 question number 10​

Help me solve this algebra 1 question number 10