Answer:
60
Step-by-step explanation:
80% of 75 = 60
What point is the solution to the system of equations y = -1/2 and y = 2x - 5?
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)
PLEASE HELP
You want to buy a pet rabbit that costs $242. You already have $62 and you plan to save $12 per week. If w represents the number of weeks until you have enough money to buy the rabbit, what equation could you use to find the value of w?
A. 12-62w=242
B. 12w-62=242
C.62w-12=242
D. 12w+62=242
Answer: b
Step-by-step explanation:
1 and 3/4 + 1 and 5/4
Answer:
the answer would be 4
Step-by-step explanation:
hope this helps
Elizabeth has 1.32 pounds of candy. She wants to share it equally with herself and 3 friends. How much candy will each person receive?
Each person will receive pounds of candy.
Answer:
1/3 pound per person
Step-by-step explanation:
(All) (People) (Amount per person)
1.32 / 4 = .33
.33 = 1/3
I have to do this project see look and I don't understand what I'm supposed to do pls help
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
Allison has an account balance of -$50.15. Does Allison owe the bank more or less than $50?
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.
I need help it’s due in 30 minutes
Answer:
yeet
Step-by-step
i dont know
use the table that relates y to x
Answer:
10 + 7= 17
17 + 7= 24
24 + 7= 31
Step-by-step explanation:
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?
Please help !! I am confused
Answer:
The scale factor is 5
Step-by-step explanation:
-20/-4. -35/-7
5 5
find the exact value of sin 60.
Answer:
0.866025
Step-by-step explanation:
What is the relationship between rigid motions and congruence?
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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5.
130°
X
Using the image above, find the value of Lx.
A 200
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
△ABC ~ △XYZ. Find X. Thanks!
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]
Please help meeeee !!!
Answer:
its c
Step-by-step explanation:
Help!!!
The radius of a circle is 3 m. Find its circumference in terms of pi
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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Which table corresponds to the equation y = −3x −2?
Answer:
b
Step-by-step explanation:
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.
Answer:
it will be (2,1)
Step-by-step explanation:
because we connect lines
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
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
Answer:
150
Step-by-step explanation:
150
Percentage Calculator: 135 is what percent of 90? = 150.
What is the relashionship between the sides in a right triangle
Please help Ill give Brainly !!!!
Can someone help me?
Hopefully this the correct answer 15 percent I am not sure
Step-by-step explanation:
Find a third number so that three numbers form a right triangle
13 ,85
Answer:
84
Step-by-step explanation:
I just use an online calculator.-
www.calculator.net/triangle-calculator
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.
Answer:
no table posted
Step-by-step explanation:
PLEASE I NEED THESE 4 ANSWERED ASAP :))
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
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)
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.
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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
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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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.
choose the correct way to rewrite this fraction as a percent. 19 20