Answers
Answer:
x= 18.29
Step-by-step explanation:
- distribute then simplify- .75x + 12 = 2.5x - 20
- subtract .75x from each side- 12 = 1.75x - 20
- add 20 on each side- 32 = 1.75x
- divide each side by 1.75x- x= 18.29
not 100% sire if thats correct
[tex]0.75\left(x+16\right)=3-0.5\left(x-8\right)[/tex]
[tex]0.75\left(x+16\right)\cdot \:100=3\cdot \:100-0.5\left(x-8\right)\cdot \:100[/tex]
[tex]75\left(x+16\right)=300-50\left(x-8\right)[/tex]
[tex]75x+1200=-50x+700[/tex]
[tex]5x+1200-1200=-50x+700-1200[/tex]
[tex]75x=-50x-500[/tex]
[tex]75x+50x=-50x-500+50x[/tex]
[tex]125x=-500[/tex]
[tex]\frac{125x}{125}=\frac{-500}{125}[/tex]
[tex]x=-4[/tex]
Hope I helped you!Success!Related Questions
What is the relationship between rigid motions and congruence?
Answers
Answer:
Rigid Motion and Congruence Two figures are congruent if and only if there exists one, or more, rigid motions which will map one figure onto the other. (thus maintaining the conditions for the figures to be congruent).
Step-by-step explanation:
Two figures are congruent if and only if one or more rigid movements can map one figure onto the other, according to the link between rigid motion and congruence.
Rigid motions and congruence are closely related concepts in geometry.
Rigid motions are transformations that preserve the shape and size of a geometric figure.
They include translations, rotations, and reflections.
Congruence, on the other hand, refers to the relationship between two geometric figures that have the same shape and size.
When two figures are congruent, it means that they can be transformed into each other using a combination of translations, rotations, and reflections, which are all types of rigid motions.
In other words, if two figures are congruent, it implies that there exists a sequence of rigid motions that can be applied to one figure to transform it into the other figure.
Conversely, if two figures can be transformed into each other through rigid motions, then they are congruent.
The key idea is that rigid motions preserve the length of segments, the measure of angles, and the overall shape of figures.
By using rigid motions, we can establish congruence between geometric figures.
This concept is fundamental in geometry as it allows us to compare and analyze shapes and their properties.
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Find a third number so that three numbers form a right triangle
13 ,85
Answers
Answer:
84
Step-by-step explanation:
I just use an online calculator.-
www.calculator.net/triangle-calculator
So, P² = H² - B²
Or, x² = 85² - 13²
Or, x² = 7225 - 169
Or, x² = 7056
i.e x = = 84
Hence, the third number to make it right triangle = 84 Answer
Question 6 of 10
A triangle has sides measuring 8 inches and 12 inches. If x represents the
length in inches of the third side, which inequality gives the range of possible
values for X?
A. 8< x < 12
B. 4 < x < 20
C. 4 sxs 20
D. 8 sxs 12
SUBMIT
Answers
Answer:
the answer is b
Step-by-step explanation:
The possible inequality for x is 4 < x < 20.
The correct option is (B).
What is inequality?Inequality, A declaration of an order relationship between two numbers or algebraic expressions, such as greater than, greater than or equal to, less than, or less than or equal to. Either questions or theorems can be used to express inequality problems, and both can be solved using methods similar to those used to solve equations. The triangle inequality, for instance, stipulates that the length of the remaining side of a triangle is more than or equal to the sum of the lengths of any two of its sides.
We are given that,
A triangle has sides measuring 8 inches and 12 inches. If x represents the length in inches of the third side
8+12=20
so it has to be less than 20, and 12-8=4,
So it has to be more than 4,
So the only answer that makes sense is
4<x<20.
Therefore, option B is correct.
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5.
130°
X
Using the image above, find the value of Lx.
A 200
Answers
Answer:
C) 50 degrees
Step-by-step explanation:
angles x and 130 degrees are supplementary in that they add up to 180 degrees.
x + 180 - 130 = 50 degrees
The table shows a gophers scores for four rounds of a recent US women's open her total score was even with par what was her score for the third round.
Answers
Answer:
no table posted
Step-by-step explanation:
△ABC ~ △XYZ. Find X. Thanks!
Answers
Answer:
[tex] \huge \: \boxed{ \boxed{21}}[/tex]Step-by-step explanation:
according to the question
[tex] \frac{14}{2x + 7} = \frac{x - 3}{63} [/tex]
[tex]882 = (x - 3)(2x + 7)[/tex]
[tex]0 =882 - (x - 3)(2x + 7)[/tex]
[tex] 882 - (2 {x}^{2} + x - 21) = 0[/tex]
[tex]882 - {2x}^{2} - x + 21 = 0[/tex]
[tex] - {2x}^{2} - x + 903 = 0[/tex]
[tex]2x + x - 903 = 0[/tex]
[tex](2x + 43)(x - 21) = 0[/tex]
[tex]x = - \frac{43}{2} \\ x = 21[/tex]
[tex] \huge \therefore x = 21[/tex]
Can someone help me?
Answers
Hopefully this the correct answer 15 percent I am not sure
Step-by-step explanation:
Which equation has the greatest rate of change?
y=12x-7
y=5x+9
y=4x+12
y=X+36
Answers
Answer:
y=12x-7
Step-by-step explanation:
Rate of change is the same thing as slope which can be found by looking at the value before the x. Since 12 is the largest number, it has the largest rate of change.
Craig Design Inc. received its annual property tax bill for $7,200 in January. It is due
on February 28th. What is the journal entry that should be made in January?
Answers
I have to do this project see look and I don't understand what I'm supposed to do pls help
Answers
Answer:
you need to plot points on the graph. did you get the water park one? if you did you need to design a Waterpark and plot the points
Please help Ill give Brainly !!!!
Answers
choose the correct way to rewrite this fraction as a percent. 19 20
Answers
first find the decimal and multiply by 100
19/20 = .95 X 100 = 95 %
Use the information to answer the question.
Three vertices of a rectangle are shown on the grid.
What are the coordinates of the missing vertex? Enter the answer in the boxes.
Answers
Answer:
it will be (2,1)
Step-by-step explanation:
because we connect lines
Which table corresponds to the equation y = −3x −2?
Answers
Answer:
b
Step-by-step explanation:
use the table that relates y to x
Answers
Answer:
10 + 7= 17
17 + 7= 24
24 + 7= 31
Step-by-step explanation:
find the exact value of sin 60.
Answers
Answer:
0.866025
Step-by-step explanation:
PLEASE I NEED THESE 4 ANSWERED ASAP :))
Answers
Answer:
3. x = 53
4. x = 60
Step-by-step explanation:
Answer:
1. 53
2. 60
Step-by-step explanation:
70+ (4+2x) = 180
74+2x=180
180-74=106/2=53
x=53
2x+x=180
3x=180/3
x=60
What is the relashionship between the sides in a right triangle
Answers
When Brandon went bowling, it cost $4.95 per game, plus a one-time fee to rent the shoes. Brandon played 5 games and paid $32. Write and solve linear equation to find the cost to rent the shoes.
Answers
y=4.95x +7.25
The cost of the shoes in this instance would be 7.25.
Since he play 5 games, and each one cost 4.95, you would multiply the two getting 24.75. Since he paid 32, you would subtract what he paid total from the amount for just the games and you would get 7.25.
Using the equation y=4.95(5) + 7.25, it would equal 24.75+7.25 which is equal to 32.
I hope this is right and the answer you were looking for, have a good day.
Please help !! I am confused
Answers
Answer:
The scale factor is 5
Step-by-step explanation:
-20/-4. -35/-7
5 5
What point is the solution to the system of equations y = -1/2 and y = 2x - 5?
Answers
Answer:
(2.25,-0.5)
Step-by-step explanation:
If you were to graph the equations, they intersect at the points 2.25, and -0.5.
Answer:
(9/4, -1/2)
Step-by-step explanation:
We already know the y-coordinate of the solution: It is y = -1/2. To find the x-coordinate, we substitute -1/2 for y in y = 2x - 5:
-1/2 = 2x - 5
Clearing out fractions, we multiply all three terms by 2:
-1 = 4x - 10, or
4x = 9
Then x = 9/4
The solution is (9/4, -1/2)
What is the area of a circle with a diameter of 16 centimeters?
A. 50.24
B. 100.48
C. 200.96
D. 803.84
Answers
Answer:
A≈201.06
Step-by-step explanation:
so it would be about 200.96
Answer:
C. 200.96
Step-by-step explanation:
First, find the radius by dividing 16 by 2:
16/2
= 8
Use the area formula to find the area:
A = [tex]\pi[/tex]r²
A = [tex]\pi[/tex](8)²
A = 64[tex]\pi[/tex]
A = 201.06
This answer is closest to C, 200.96
So, the correct answer is C. 200.96
What percent of 90 is 135
Answers
Answer:
150
Step-by-step explanation:
150
Percentage Calculator: 135 is what percent of 90? = 150.
1 and 3/4 + 1 and 5/4
Answers
Answer:
the answer would be 4
Step-by-step explanation:
hope this helps
On a coordinate plane, a curved line crosses the x-axis at (negative 1, 0), and crosses the y-axis at (0, negative 3).
What are the intercepts of the graphed function?
x-intercept = (–1, 0)
y-intercept = (–3, 0)
x-intercept = (0, –1)
y-intercept = (0, –3)
x-intercept = (0, –1)
y-intercept = (–3, 0)
x-intercept = (–1, 0)
y-intercept = (0, –3)
Answers
Answer:
the x-intercept is -1 the y-intercept is-3
the answer is (-1,0) (0,-3)
Step-by-step explanation:
The intercepts of the graphed function will be x-intercept = (–1, 0) and y-intercept = (0, –3). Then the correct option is D.
What is a function?A statement, principle, or policy that creates the link between two variables is known as a function. Functions are found all across mathematics and are required for the creation of complex relationships.
On a coordinate plane, a curved line crosses the x-axis at (–1, 0), and crosses the y-axis at (0, –3).
If the graph of the function crosses the x-axis, then the intercept is known as the x-intercept. When the graph of the function crosses the y-axis, then the intercept is known as the y-intercept.
Then the intercepts of the graphed function will be x-intercept = (–1, 0) and y-intercept = (0, –3). Then the correct option is D.
More about the function link is given below.
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Help!!!
The radius of a circle is 3 m. Find its circumference in terms of pi
Answers
Gotcha, bro.
(I don't know what pi is, so I'm gonna assume that it is 3.14)
C=pi x diameter
First, multiply the radius by 2 so you have the diameter.
3x2=6
Second, multiply 3.14 (pi) by 6 (diameter)
3.14x6=18.84
Therefore, the circumference is 18.84.
(19 if you round it to the whole number)
Hope this helps!
(btw if pi is something else, use these steps to help you out)
The circumference of the circle is 6π meters.
What is a circle?A circle is a two dimensional figure with a radius and circumference of 2πr.
We have,
The circumference of a circle is given by the formula:
C = 2πr
where r is the circle's radius and π (pi) is a mathematical constant approximately equal to 3.14.
In this case, the radius of the circle is 3 meters.
Substituting this value in the formula, we get:
C = 2πr
C = 2π(3)
C = 6π
Therefore,
The circumference of the circle is 6π meters.
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Allison has an account balance of -$50.15. Does Allison owe the bank more or less than $50?
Answers
Answer: Allison owes the bank more then $50
Answer:
Allison will need more than $50.
Step-by-step explanation:
If you add 50 to -50.15, there is still -.15 cence left. So Allison will need more than $50 to have a positive balance.
Lisa is baking a cake for her friend’s birthday, She is going to put a special frosting on just top of the cake. the cake pan she is using has a diameter of 9 inches. How much frosting does she need to cover the cake?
Answers
Please help meeeee !!!
Answers
Answer:
its c
Step-by-step explanation:
I need help it’s due in 30 minutes
Answers
Answer:
yeet
Step-by-step
i dont know