Find Value Of X. PLEASEEE HELP

Find Value Of X. PLEASEEE HELP

Answers

Answer 1

2^( 2x - 3 ) = 128

2^( 2x - 3 ) = 2^7

2x - 3 = 7

2x = 10

x = 5

Answer 2

Answer:

x = 5

Step-by-step explanation:

[tex]x^{2x-3} +52 = 180\\x^{2x-3} = 180 -52\\x^{2x-3} = 128\\x^{2x-3} = 2^{7} \\2x-3=7\\2x=10\\x=10/5\\x=5[/tex]


Related Questions

What is the value of this expression? 6 (24 ÷ 3) - 2 ​

Answers

Answer:

46

Step-by-step explanation:

Follow the order of operations

The value of the expression 6(24 ÷ 3) - 2 is 46.

How to solve the expression

To evaluate the expression 6(24 ÷ 3) - 2, we follow the order of operations, which is commonly referred to as PEMDAS (Parentheses, Exponents, Multiplication and Division from left to right, and Addition and Subtraction from left to right).

First, we simplify the expression inside the parentheses:

24 ÷ 3 = 8

Now we substitute the result back into the original expression:

6(8) - 2

Next, we perform the multiplication:

6 * 8 = 48

Finally, we perform the subtraction:

48 - 2 = 46

Therefore, the value of the expression 6(24 ÷ 3) - 2 is 46.

Learn more about expression at

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uh i suck at this so pls answer if u know

Answers

Answer:

A

Step-by-step explanation:

hope this helps

-SadAlpha-

Choose A !!!!! :))))

WILL MARK BRAINLIEST PLEASE HELP ASAP !!!
The figure below is a net for a square pyramid. What is the surface area of the square pyramid, in square inches?

Answers

M20 degree and give an equal of 40 per person degrees

Addition and Subtraction Property
what is x + 5 + 7

Answers

Answer:

the answer to the equation is x + 12

Step-by-step explanation:

x + 5 + 7 = x + 12

x + 12

Answer:

x+12 it think im not sure

Step-by-step explanation:

add 5 and 7 which get 12

Write the exponential function represented by the tables below

Answers

Step-by-step explanation:

15. f(x) = 4 (3)^x

16. f(x) = 4 (2)^-x

Pls help!

A bag contains 5 red marbles and 3 blue marbles. A marble is selected at random
and not replaced. What is the probability of choosing a red marble twice?
A.20
64

B.25
64

C.5
14

D.3
28

(Those are as fractions btw)

Answers

your answer would be c

can someone please help with this and kinda explain this to me again please

Answers

Answer:

3rd Option;

x = 4

y = 116

Step-by-step explanation:

Let's start by solving for "x" first:

=>  We know that in a parallelogram, opposite sides are parallel as well as congruent, therefore we can say:

Side 1 = It's opposite side

=> 16 = 3x + 4

=> 16 - 4 = 3x

=> 12 = 3x

=> 12/3 = x

=> 4 = x

Now that we know x, let's find the y-value;

=> We know that opposite angles in a parallelogram are congruent, therefore we can say;

Angle 1 = It's opposite angle

=> 56 = y - 60

=> 56 + 60 = y

=> 116 = y

Hope this helps!

(100 POINTS!!!!!!)
PLEASE DO NOT ANSWER THE QUESTION, JUST EXPLAIN HOW I CAN GET THE ANSWER

Answers

Answer:

-2, 7

Step-by-step explanation:

I dont know I just know the answer i am only in 5th grade plz have mercy

What is the vertex of the absolute value function below?
2
8
5
4 3 2
1+
5
4
-
1
2
-2
(-3,-2)
(-3.2)
0 (
2-3)
123)

Answers

Answer: Choice B

The vertex is (-3, 2)

===========================================================

Explanation:

The vertex is the lowest point of a V shaped graph like this. If the V was upside down, then the vertex would be the highest point. The graph shows that (-3, 2) is the lowest point.

Side note: The equation for this absolute value function is y = |x+3|+2

The vertex of the absolute value function given below is (-3, 2).

What is Function?

A function is a relation from a set A to a set B where the elements in set A only maps to one and only one image in set B. No elements in set A has more than one image in set B.

Absolute value functions are of the form,

f(x) = |x|.

Here |x| means the absolute value of x.

The vertex of the absolute value function is the point where the direction of the graph changes.

From the given graph, line was having negative slope until the point (-3, 2) and then it changes the direction.

Hence the vertex of the graph is (-3, 2).

Learn more about Absolute Value Functions here :

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please help!! 40 points. if you guess or just comment to take my points i will make sure your account gets banned. thanks! i want a small simple explanation.

Answers

5) m<EBF= 474

6)m<ABC= 70

5) 20x-10= x+390

5) 20x-10 3x+15+60=474

20x-10=390  

3x+15= 24

plug in the x into the equation: (x+20)---> (20x20)=400

400-10= 390

6) 3x+1+2x+14= 28

3x= 9

2x=4

plug in the x into the equation: (3x+1)----> 2x+14= 28

7 is a bit confusing...

8 G and F is confusing me sorry...

 

this was so fu-cking hard sorry it took long...

who smart enough to answer this?

Answers

50 is the answer well it’s 45 but your round to 50
B= 4.36

√10^2-9^2

10 is the hypotenuse

who knows how to problem solve this this problem?

Answers

Answer:

just do it by Pythagoras theoram

Step-by-step explanation:

because it is a right angle

................helpppp.......................

Answers

Answer:

36 cm³

Step-by-step explanation:

V = lwh

you can separate the figure into a 2 ×2 × 3 rectangular prism on left which gives you a volume of 12

the remaining portion is 2 × 2 × 6 which gives a volume of 24

12 + 24 = 36 cm³

What is the length of AB??

Answers

Answer:

i  took my ruler and i would say that AB is about an inch long

Step-by-step explanation:

What could you divide and then multiply by to go from the first number to the
second?
First number: 99
Second number: 66

Answers

Divide 99 by 11. Which equals 9, multiple 9 by 7.33333333333.

what is 10.25 divided by negative 0.5

Answers

Answer:

-20.5

hope this helps

have a good day :)

Step-by-step explanation:


The measure of an angle is 97º. What is the measure of its supplementary angle?

Answers

[tex]{ \color{teal}{ \huge{ \textsf{ \textbf{Answer}}}}}[/tex]

We can calculate supplementary angles by subtracting the given one angle from 180 degrees. To find the other angle, use the following formula: ∠x = 180° – ∠y or ∠y = 180° – ∠x where ∠x or ∠y is the given angle.

The supplementary of 97° is (180°-97°)=83°

Determine whether a triangle with the given side lengths is a right triangle.

Answers

Answer:

1. Right Triangle

2. Right Triangle

3. Not a Right Triangle

4. Not a Right Triangle

need this quickly will give brainless 20 points

Answers

Answer:

166

Step-by-step explanation:

30+30+12+12+41+41

=166

When two tangents intersects with another tangent, the both are equal in length I think.

166 is the answer with calculating all sides

Select the fraction that is equal to 2/4
1/5
12/7
1/2

Answers

Answer:

1/2

hope this helps

have a good day :)

Step-by-step explanation:

The measure angle of 92°. What is the measure of its supplementary angle

Answers

Answer:

180-92= 88 degree

Step-by-step explanation:

180-92= 88 degree

Answer:

Supplementary angles are two angles whose sum is 180°.

92+x= 180

x= 180-92

x= 88

Then top two need a the slope found please and the other two have the directions

Answers

Answer:

Step-by-step explanation:

Ok put it at the point (2, 3)

then from that point go up one and to the right two times then repeat

when you get to the top, go back to the point (2,3) and then from there go down one and to the left two times then repeat

Then the other one start at the point (1,-3)

then go down two from the point then move right 3

the start at the point again and move up 2 then 3 to the left

What is the measure of J ?

Answers

Answer:

45°

Step-by-step explanation:

a triangle is 180° and we can see that it is a right angled triangle. so we just subtract 90 from the 180 then divide that 90 by 2 to get 45°

what photo should i chose???

Answers

Answer:

Top right figure (the trapezoid)

Step-by-step explanation:

Line symmetry means that if you draw a line that cuts the figure, and reflect the figure across that line, the figure does not change.

Now, if we use vertical lines, a figure will have a line symmetry if it is exactly the same in the left as it is in the right.

And we can see that none of the figures meets this condition.

If instead, we use horizontal lines, then the figure must be equal above and below.

Particularly the "L" and the "t" can be discarded.

Also, the bottom right image can be discarded, as the bottom is clearly different than the top.

But the top right figure (the trapezoid) is exactly the same in the bottom as in the top, so if we reflect that image across a horizontal line that cuts it in two halves, the figure will not change, so that is the figure that has line symmetry,

i need to find the missing lengths

Answers

Answer:

20

Step-by-step explanation:

Mark and Robert each open a bank account at the same time. The graph shown compares the amounts of money,
in dollars, that Mark and Robert have in their bank accounts over time, in weeks.

After how many weeks do Mark and Robert have the same amount of money in their bank accounts?

Answers

Answer:

I'd say about 9 weeks

Circles Test
Assume that lines that appear tangent are tangent. Find the value of the variables,
208
A. a = 40; b=130; c = 70
B. a = 36; b=140; c = 70
Ca = 20; b=160; C = 90
D. a = 40; b=140; c = 90

Answers

Answer:

[tex]D. a = 40; b=140; c = 90[/tex]

Step-by-step explanation:

[tex]a=2(20)\\\\=40[/tex]

---------------

[tex]b=180-40\\\\=140[/tex]

---------------

[tex]c=90[/tex]

--------------------------

hope it helps...

have a great day!!

Problem Lines AAA, BBB, and CCC show proportional relationships. Which line has a constant of proportionality between yyy and xxx of 333? Choose 1 answer:

Answers

Answer:

The answer is below

Step-by-step explanation:

The correct question is attached.

Two quantities are said to be proportional if as one quantity increases, the other quantity increases. Also, as one quantity decreases, the other quantity decreases.

Given the lines A, B and C. The constant of proportionality can be gotten by  getting the equation of the line.

Line A passes through (0,0) and (1, 5). The equation of line A is given by:

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-0=\frac{5-0}{1-0}(x-0)\\\\y=5x[/tex]

The constant of proportionality between y and x is 5.

Line B passes through (0,0) and (3, 5). The equation of line A is given by:

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-0=\frac{5-0}{3-0}(x-0)\\\\y=\frac{5}{3} x[/tex]

The constant of proportionality between y and x is 5/3.

Line C passes through (0,0) and (3, 2). The equation of line A is given by:

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-0=\frac{2-0}{3-0}(x-0)\\\\y=\frac{2}{3} x[/tex]

The constant of proportionality between y and x is 2/3.

Answer:

line c

Step-by-step explanation:

A science class has a ratio of 3 boys to 2 girls. Can there be 24 students in the class

Answers

Answer:

no

if you Let 3x be the number of boys

Let 2x be the number of girls

3x + 2x = 24

5x = 24

x = 4.8

3(4.8) = 14.4 boys

2(4.8) = 9.6 girls

There can't be 24 students for a ratio of 3 boys and 2 girls, because there can't be 14.4 boys and 9.6 girls, it has to be an exact number, otherwise it wouldn't make any sense

‼️What’s the answer‼️

Answers

Answer:

your answer is

Supplementery Angle;X=62

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