A student solved log4(2x – 12) = 3, as shown.

Answers

Answer 1

Answer:

x = -6

Step-by-step explanation:

you want to solve the aswer so you wanna solve for whats in the parenthesis so your new equation should look like this:

8x + 48 = 3

you want to subtract 48 from both sides  your new equation should look like this:

8x = -45

now you want to get x by itself and your new equation should be:

x = -6


Related Questions

The coordinates of point A on a grid are (-4,3). Point A is reflected across the y-axis to
obtain point B. The coordinates of point B are ___, 3). (1 point)
ANSWER IF U KNOW

Answers

Answer: shoot don't know where to start at

Step-by-step explanation:

ANYONE WHO HELPS ME WITH ALL THESE QUESTIONS WILL GET A BRAINLIEST, A THANK YOU, A FOLLOW, AND A SHOUTOUT. THIS IS ONLY THE FIRST QUESTION BUT THERE ARE 17 QUESTIONS IN TOTAL. I PROMISE I'LL DO EVERYTHING I JUST SAID!!!

Answers

Answer:

A

Step-by-step explanation:

Because -2 times 4 is -8

-1 times 4 is -4

2 times 4 is 8

and 3 times 4 is 12

so with that all being said it all matches up hope I helped

cuál porcentaje de 55 es 34?​

Answers

Answer:

Step-by-step explanation:

divide 55 por 34

34/55

= 0.618

o 61.8%

Answer:

18.7% or if you round, 19%.

Step-by-step explanation:

You mulitply 55 with 34 and then divide the answer by 100 and you get 18.7.

can somebody please help me​

Answers

-5 = n + 14
So, n = -19

please help me with this problem

Answers

Answer:

aa

Step-by-step explanation:

a

help me plz:Morgan fills a 1-liter jar with water from the pond.She uses a 100-ML cup to scoop water out of the pond and pour it into the jar.how many times will morgan scoop water from the pond to fill up the jar?

Answers

Answer:

it dose indeed would be 4 scoops

Using elimination (add or sub) find the solution to the following system of equations 5x+ 3y=9 2x -3y=5

Answers

5x+3y=9
2x-3y=5

5x+2x=9+5
7x=14
14/7x= 2
x=2

sub it in so you get y

5(2)+3y=9
10+3y=9 (-10 to get rid of it)
3y=-1
3y/-1= - 1/3

x= 2 y= - 1/3

simplify the expression:

7(d - 1) + 2

Answers

Answer: 7d-5

I hope it helps you!!!!!

The number 1.258201... can be classified as which of the following? Select all that apply.

Real
rational
irrational
whole
integer
natural

Answers

Answer:

IT IS A DECIMAL THAT RUNS ON SO IT IS IRRATIONAL

Step-by-step explanation:

Answer:

real and irrational

Step-by-step explanation:

In triangle, STU, ST = 52, and TU = 39. What is the range of values for the length third side?
A - (-13 < SU < 13)

B - (13 < SU < 91)

C - (13 < SU < 52)

D - (-13 < SU < 91)

Answers

The range of values for the length third side is (13 < SU < 52) Which is correct option (C).

What is inequality?

Inequality is the defined as mathematical statements that have a minimum of two terms containing variables or numbers is not equal.

In triangle Δ STU,

Side ST = 52,

And Side TU = 39.

Let missing side is smallest than other sides,

According to the sides of a triangle rule asserts that,

The sum of the lengths of any two sides of a triangle has to be greater than the length of the third side. The sum of the lengths of the two shortest sides TU and Side SU. That length is greater than the length of the longest side ST.

So, Side ST < Side SU + Side TU  

⇒  52 < Side SU + 39

⇒  52 - 39 < Side SU

⇒  13 < Side SU  

Since, Side ST is largest side So Side SU can not be greater than 52

Therefore, the range of values for the length side SU :

⇒ 13 < Side SU < 55

Hence, the range of values for the length third side is (13 < SU < 52).

Learn more about inequalities here :

brainly.com/question/20383699

#SPJ5

Which is NOT a partial product for 23 x 54? *

20 x 50
3 x 4
20 x 3
20 x 4

Answers

Answer:

Step-by-step explanation:

While hiking, Eric ate 3/5 of a cup of nuts. Akira ate 1/10 of a cup of nuts. How much more did Eric eat than Akira?

Answers

Answer:

1/2

Step-by-step explanation:

3/5 - 1/10

6/10 - 1/10 = 5/10 = 1/2

lorrine9gFig only please\

Answers

Answer:

what is this pls isit a question

The production rate of a steel factory is declining due to old machinery. Over the last eight days production has dropped by 1.2 tons. What is the average rate of change in steel production over the eight days? Express the answer in tons per day.

A.
+1.2
B.
-1.2
C.
+0.15
D.
-0.15
T_T

Answers

Answer:

The anser would be D

Step-by-step explanation:

Answer:

The answer is D on plato

Which ratio is not equivalent to 2 : 7?

A. 8:28
B. 14:49
C. 20:65
D. 22:77

Answers

Answer:

the answer would be b I think

Answer:

C

Step-by-step explanation:

7 can't even divide into 65.

m miles/4 hrs 360miles in 6 hrs (answer 250 mi.)

True
False
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp

Answers

i don’t understand the question but if you are asking for how many miles in 6 hours i think it’s 540 instead of 250

9x-y=17 and 5x+4y=-27 solve by substitution

Answers

Answer:

(1, -8)

Step-by-step explanation:

Solve by Substitution

9x − y = 17 and 5x + 4y = −27

Solve for y in the first equation.

y = −17 + 9x 5x + 4y = −27

Replace all occurrences of y with −17 + 9x in each equation.

Replace all occurrences of y in 5x + 4y = −27 with −17 + 9x. 5x + 4 (−17 + 9x) = −27

y = −17 + 9x

Simplify 5x + 4 (−17 + 9x).

41x − 68 = −27 y = −17 + 9x

Solve for x in the first equation.

Move all terms not containing x to the right side of the equation.

41x = 41

y = −17 + 9x

Divide each term by 41 and simplify.

x = 1

y = −17 + 9x

 

Replace all occurrences of x with 1 in each equation.

Replace all occurrences of x in y = −17 + 9x with 1. y = −17 + 9 (1)

x = 1

Simplify −17 + 9 (1).

y = −8

x = 1

The solution to the system is the complete set of ordered pairs that are valid solutions.

(1, −8)

The result can be shown in multiple forms.

Point Form:

(1, −8)

Equation Form:

x = 1, y = −8

Нугцлцьцьцьцзцзц цшцгаривбвбы

Right triangle ABC is shown below. On a coordinate plane, a line goes through (0, negative 2) and (3, 1). Triangle A B C has a rise of 4 and run of 3. A similar right triangle would be created by a rise of 8 and a run of .

Answers

A similar triangle to triangle ABC would have similar congruent sides

The run of the similar triangle is 6

How to determine the run of the similar triangle

The rise and run of the triangle ABC is given as:

Rise : Run = 4 : 3

For the similar triangle, the rise is given as:

Rise = 8

So, we have:

8 : Run = 4 : 3

Multiply the ratio by 2

8 : Run = 8 : 6

By comparison, we have:

Run = 6

Hence, the run of the similar triangle is 6

Read more about similar triangles at:

https://brainly.com/question/11899908

Answer:

6

Step-by-step explanation:

Which equation is best represented by this graph?

Answers

Answer: y = -3x+5

Step-by-step explanation:

I hope this helps

Jason and his friends spent $62 at the movies. Admission tickets cost $12 apiece, and a bucket of popcorn costs $7. Which equation written in standard form represents the number of tickets bought, t, and the number of buckets of popcorn bought, p? a 12p = 62 – 7t b 12p + 7t = 62 c 7p + 12t = 62 d 7p = 62 – 12t

Answers

Answer:

c. 7p+12t=62

Step-by-step explanation:

Help asap
x2 + 3x

x = 1.7

Answers

Answer:

8.5

Step-by-step explanation:

Our current equation is:

x2 + 3x.

Let's replace all the x with 1.7.

1.7(2) + 3(1.7)

Let's solve this new equation normally, as if the 1.7 was always there.

1.7(2) = 3.4

3(1.7) = 5.1

Now, let's add both the products.

5.1 + 3.4 = 8.7

Therefore, we can conclude the answer is 8.7.

Need more assistance? Send me a friend request!

https://brainly.com/app/profile/25991868

Have a great day. :)

w/4 = -8 i dont know how to get it

Answers

Answer:

So I believe the question is asking what number divided by 4 is equal to -8.

This is the same as saying 4 times -8 equals what

x=4 times -8

x= -32

The answer is -32.

can someone help pls​

Answers

It’s C like the guy said

is it me or are these questions not recently?

Answers

that’s what i thought too

Solve for x:
Solve for x:

Answers

Answer: x = 8

Step-by-step explanation: 8x +36 = 5x + 60

                                               8x - 5x = 60-36

                                                3x = 24

                                                   x = 24/3

                                                  x = 8

plz mark as Brainliest

Answer:

x = 8

Step-by-step explanation:

He is correct just checking. Give him brainliest.

Please help....... thank you

Answers

the slope is 4/1 or 4 so the answer is b

Answer:

-1/4

Step-by-step explanation:

Hope this helped, Have a Great Day/Night!!

An international company has 27,100 employees in one country. If this represents 22.6% of the company's employees, how many employees does it have in total? Round your answer to the nearest whole number.

Answers

Answer:

The total employee of the company is 11912

Step-by-step explanation:

The employee in one country = 27,100

Let the total population be P

[tex]\frac{ 22.6}{100} *P = 27,100[/tex]

P = [tex]\frac{27100*100}{22.6}[/tex]

P = 11911.5

P = 11912 (approximately)

So the total employee of the company is 11912

Can someone help me with these? I'm a bit confused.

Answers

Answer:

1. -3/7

2. 5/2

3. 2/3

4. 4/5

5. -7

6. 5/4

7. (8,2)

8. (4,3/2)

9. (-8,2)

10. (-3/2,7/2)

Step-by-step explanation:

For 1-6, use the formula of y2-y1/x2-x1.

1. -2+5/0-7        -3/7

2. 0+5/-7+5        5/2

3. 3+1/1+5        4/6 or 2/3

4. -3-5/-5-5        -8/-10 or 4/5

5. 3+4/0-1        7/-1 or -7

6. 1+4/4-0        5/4

For 7-10 use the formula of x1+x2/2, y1+y2/2

7. 9+7/2 and 2+2/2        (8,2)

8. 4+4/2 and 9+-6/2        (4,3/2)

9. -6+-10/2 and -6+10/2        (-8,2)

10. 2+-5/2 and -8+1/2        (-3/2,7/2)

Find the values of the variables!

Please help! I’ll give brainliest to the first person :)))

Answers

Answer:

b = 7 and a = 7[tex]\sqrt{3}[/tex]

Step-by-step explanation:

This is because the angle across from 90 degrees equals 14. and this is a 30 - 60 - 90 triangle. therefore the unknown angle is 30 degrees. Which makes b half of the hypotenuse, or 14, so it becomes 7. and the side opposite to 60 degrees is root 3 times whatever b is. so a becomes 7 root 3. Hope this helps.

A line passes through the points (-2,-8) and (-4,-8). Which shows the graph on this line?

Answers

Answer:

The first one

Step-by-step explanation:

The first one graph with the line that goes across at the bottom.

Answer:

The graph with the line that only passes through y = -8

Step-by-step explanation:

both points have a y-value of -8 and thats the only graph that follows that statement

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