Answer:
53
Step-by-step explanation:
have a nice day
Miss Owens has a coupon for 40% off a pair of shoes she pays $111.79 for a pair of shoes and a dress after using the coupon. The dress costs $64.99. Which equation can be solved for x, the retail price of the shoes?
Answer:
The answer is A.
Step-by-step explanation:
Process of elimination... Its not C or D because the % distributes onto the dress cost and it only contributes to 111.79. Also, 40% of 1 is 0.6 so its not B, which leaves A...
can you do this one pls
so you are watching a roast battle on yt starting up rblx and expect other ppl to make your homework...
PLS HELP ILL GIVE BRAINLIEST
Answer:
28.8
Step-by-step explanation:
hi friend the answer is 28.80$ hope that helps you
GIVING BRAINLIEST
Look at the Stem-and-Leaf charts shown below. What is the highest value?
A) 92
B) 97
C) 132
D) 133
help please omg ive been working on this for such a long time
Answer:
D
Step-by-step explanation:
It D because you must divide to get the cost for each notebook since there are 6 notebooks and they all cost $13.50. [tex]6\sqrt{13.50}[/tex] so, 2.25 each.
please HELP ME omg istggg plsss im begging yalll
Kyle bought a DVD that cost $19.23, including tax. She gave the sales clerk a $20 bill. How much change should Kyle receive?
Answer: Kyle received $0.77
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST
Expand and simplify these 12 questions
Answer:
1. 3x+15
2. 4x+36
3. 4x+36
4. 6x-2
5. 5x-10
6. 4x-24
7. 2x+1
8. 6x+21
9. 4x+16
10. 4x+10
11. x+4
12. 5x-10
To expand an equation, you can apply the distributive property
==> The distributive property, sometimes known as the distributive property of multiplication, tells us how to solve certain algebraic expressions that include both multiplication and addition.
CREDIT: prepscholar.com ^ for the definition of the distributive property
The bowling alley charges $75.00 to reserve the location, and then $8.00 per person. Which expression represents the total cost for any number of people n?
Answer:
75+8n
Step-by-step explanation:
$75 is the constant because that is the amount of money only paid once. $8 is the coefficient because it is multipled by the variable n. The variable is the amount of people going to the bowling alley.
Therefore, to determine the total cost, you need add $75 to the product of 8 and the number of people coming.
Can someone answer this for me
Write a real world problem in which you need to find the volume of a right rectangular prism. Solve your problem.
Answer:
Tiffany just got an aquarium for her rare turtle. She wants to fill it with water but it came without the volume measurement on it. She measures and finds aquarium's length is 30 inches, width is 12 inches, and height is 18 inches. How much many cubic inches of water does she need?
Step-by-step explanation:
Formula for right rectangular prism is Length×Width×Height
30×12×18 = 6480
So she needs 6,480 in³ of water
PLEASE HELP ASAP!!! WILL GIVE BRAINLIEST!! I NEED THESE ANSWERED!!! IDC IF YOU GET ALL OF THEM ATLEAST GET TWO!
Answer:
2) id.k
3) Enlargement
4) D
5)id.k
6)A
Bonus: how do you like genshin impact, and who is your favorite character?
If the regular price is $900 and the discount rate is 30%, what is the sale price?
Answer:
$630
Step-by-step explanation:
First, multiply the original price by the decimal of the percentage:
900 x 0.30 = 270
Since this is a discount we subtract the original amount and the discount amount. If it we were calculating tax or a raised price, you would add. But were lowering the price so:
900 - 270 = 630
Therefore, it’s 630
The map shows different locations at a county fair. Each unit of the coordinate plane represents 1 meter.
Which expression shows how to use the coordinates of the Ferris wheel and ticket booth to find the distance between them?
A. |–3 - 2|
B. |4 - 4|
C. |2 – 4|
D. |4 – (-3)|
Answer:
Its A
Step-by-step explanation:
Hope this helps
Answer:
A
Step-by-step explanation:
i took the test
What is k
k + 2 = 75
Answer:
k=73
Step-by-step explanation:
Answer:
the answer i believe is 73
Step-by-step explanation:
k + 2 = 75
k + 2 = 75
-2 -2
__________. *Cancel out the +2 and -2*
73
The question is below! Please help! Will mark the brainiest! 25 points!!
full answer tho please and no links
1. Select all the equations that have no solution.
a. +6=5+
b. -2(−3)=-2+6
c. 4−4=3+2
d. 4(+1)=3(+2)
e. 5−3=-3+4
Answer:
a, and e.
Step-by-step explanation:
x+6=5+x has no solution. When you subtract 6 from both sides, you get x=-1+x. We know that x doesn't equal -1+x, so this equation has no solution.
-2(x-3)=-2x+6 has a solution. When you distribute, you get -2x+6=-2x+6.
4-4x=3x+2 has a solution. Subtract 4 from both sides to get -4x=3x-2. Subtract 3x from both sides to get -7x=-2, then divide -2 by -7 to get x=0.285714285714. This equation has a solution.
4(x+1)=3(x+2) has a solution. Distribute to get 4x+4=3x+6. Subtract 4 from both sides to get 4x=3x+2. Subtract 3x from both sides to get x=2. This equation has a solution.
5-3x=-3x+4 has no solution. Subtract 5 from both sides to get -3x=-3x-1. We know that -3x does not equal -3x-1, so we can determine that this equation has no solution.
Answer:
a and e has no solution
Step-by-step explanation:
A) x + 6 = x +5
Subtract x from both sides
x + 6 - x = x + 5 - x
6 = 5 which is not true.
So, this equation has no solution
d) 5 - 3x = -3x + 4
Add 3x to both sides
5- 3x + 3x = -3x + 4 + 3x
5 = 4 which is not true.
So, no solution
The graph f(x)=x^22 was transformed to create the graph g(x)=−(3x)^2
Which statement describes this transformation?
a reflection over the x-axis and a vertical compression
a reflection over the y-axis and a vertical compression
a reflection over the x-axis and a horizontal compression
a reflection over the y-axis and a horizontal compression
Answer:
F. A reflection over the x-axis and a horizontal stretch
Step-by-step explanation:
Using Desmos, a well-known graphing-calculator website, you can input the two equations. You can see that the h(x)= -(x/4)^2 equation does in-fact reflect over the x-axis and is wider than x^2, meaning that it has a horizontal stretch.
Use snap cubes to represent the amounts of red and blue paint in the recipe. Then, draw a sketch of your snap-cube representation of the maroon paint. Your teacher will provide directions on how to use the snap-cubes. What amount does each cube represent?
Answer:
bru wat
Step-by-step explanation:
A school chorus has 45 sixth-grade students and 70 seventh-grade students. The music director wants to make groups of performers, with the same combination of sixth- and seventh-grade students in each group. She wants to form as many groups as possible.
What is the largest number of groups that could be formed?
5 groups with 9 sixth-grade students and 14 seventh-grade students in each.
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hope it helps
Pls help me it’s due tomorrow
Here is an example of how to draw an isosceles trapezoid:
_______
/ \
/_________\
In this trapezoid, the two parallel sides (the top and bottom sides) are of equal length, and the two non-parallel sides (the left and right sides) are also of equal length. The angles between the top and left sides and between the top and right sides are equal, as are the angles between the bottom and left sides and between the bottom and right sides.
What is an isosceles trapezoid?An isosceles trapezoid is a type of trapezoid where the two non-parallel sides of the trapezoid are of equal length. This means that the trapezoid has a line of symmetry through its mid-point, which divides the trapezoid into two congruent triangles. The two parallel sides of an isosceles trapezoid are also referred to as bases, and the height of the trapezoid is the perpendicular distance between the two bases.
Because an isosceles trapezoid has two congruent triangles, the angles opposite these sides are also congruent. Therefore, an isosceles trapezoid has two pairs of congruent angles, with each pair containing one acute angle and one obtuse angle. The acute angles are located adjacent to the parallel sides, while the obtuse angles are located adjacent to the non-parallel sides.
Isosceles trapezoids have several interesting properties, including that the diagonals of an isosceles trapezoid are congruent, and that the diagonals bisect each other. Additionally, the length of each diagonal can be found using the Pythagorean theorem, and the area of an isosceles trapezoid can be determined using the formula:
Area = ((a + b) / 2) * h
Where "a" and "b" are the lengths of the two parallel sides (bases) and "h" is the height of the trapezoid.
PART B:
An isosceles trapezoid is a quadrilateral with two parallel sides (the bases) and two non-parallel sides of equal length. A parallelogram is also a quadrilateral with two pairs of parallel sides.
An isosceles trapezoid can be thought of as a special case of a parallelogram where one pair of opposite sides is shorter than the other pair. In fact, if you extend the non-parallel sides of an isosceles trapezoid until they intersect, you will get a parallelogram with the same base and height as the original trapezoid.
Conversely, if you take a parallelogram and draw a line segment parallel to one pair of opposite sides, you will get an isosceles trapezoid. This means that every isosceles trapezoid can be thought of as a parallelogram with a missing piece, and every parallelogram can be thought of as an isosceles trapezoid with extra pieces added on.
So, in summary, isosceles trapezoids and parallelograms are related in that isosceles trapezoids can be thought of as special cases of parallelograms, and parallelograms can be thought of as isosceles trapezoids with extra pieces added on.
PART C:
No, we cannot use the term "isosceles" to describe a rectangle because a rectangle, by definition, has four right angles and opposite sides that are parallel and congruent to each other. An isosceles trapezoid, on the other hand, has only one pair of parallel sides and two non-parallel sides that are congruent to each other.
The term "isosceles" is typically used to describe triangles or trapezoids where two sides are congruent to each other. In an isosceles triangle, two sides are equal in length, while in an isosceles trapezoid, two non-parallel sides are equal in length. However, in a rectangle, all four sides are equal in length, not just two.
Therefore, while we can describe a rectangle as having all sides congruent to each other, we cannot describe it as an isosceles rectangle because "isosceles" implies only two sides are congruent, which is not the case for a rectangle.
Learn more about Isosceles triangles/shapes:
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What is the quotient?
Measuring Volume - Overdue -
Answer:28
Step-by-step explanation:
Write the equation of the line that goes through the point (3, 7) and has a slope of 2 in point-slope form.
Remember that point-slope form is `y\ -\ y_{1}\ =\ m\left(x\ -\ x_{1}\right)`
Once you have your equation, graph its line on the coordinate plane to the left.
Answer:
Step-by-step explanation:
All we need to do here is to employ the point-slope formula for the equation of a straight line: y - k = m(x - h). Here h = 3, k = 7 and m = 2. After substituting these values into y - k = m(x - h), we get:
y - 7 = 2(x - 3) (point-slope form)
This is perfectly adequate/correct, but it can be simplified into slope-intercept form y = mx + b:
y = 2x - 14 + 21, or
y = 2x + 7 Clearly, the y-intercept is 7 and the slope is 2. This is the slope-intercept form.
To graph this line, let x = 0. Then the y-intercept is (0, 2). Plot this. Next, find the x-intercept: Let y = 0 and solve the resulting equation for x:
0 = 2x + 7, or 2x = -7, or x = -7/2. Plot this (-7/2, 0). Finally, draw a line through these two points (0, 2) and (-7/2, 0).
compare and contrast converting customary units of length and converting metric units of length
Answer:
The customary system is the system of measurement primarily used in the United States. Units in this system include the inch, foot, mile, pound, and cup. The metric system is the system of measurement primarily used in science and in countries outside of the United States.
Answer:
the person above me is right
Step-by-step explanation:
Sandy says the graph could represent a person's walk from home to school. Why is Sandy's analysis incorrect?
A. The person does not walk at a constant rate.
B. The person walks to school and then returns home.
C. The person's distance from home decreases as time passes.
D. The person does not travel far enough to be going to school.
Answer:
C
Step-by-step explanation:
C: The graph shows that there is no movement for the first few minutes, and then the distance from home decreases (rather than increases).
Which expressions represent exponential growth? Check all that apply.
0.2t
1.2t
2x2 – 17
300(1.2)2y
3000(0.12)y
4y + 3
1.12x + 67
Which expressions represent exponential growth? Check all that apply.
0.2t
1.2t
2x2 – 17
300(1.2)2y
3000(0.12)y
4y + 3
1.12x + 67
Answer: 17.300
Answer:
Which expressions represent exponential growth? Check all that apply.
A. 0.2t <<----CORRECT
B. 1.2t <<-------CORRECT
C. 2x2 – 17
D. 300(1.2)2y
E. 3000(0.12)y
F. 4y + 3
G. 1.12x + 67
Step-by-step explanation:
See picture below
5. Here is a shape with some measurements in cm.
Answer:
Just saying that there are links people post that scam you and this is requird by Brainly
Step-by-step explanation:
The table is completed below.
We can say that the relationship between the scale factor and the area of scaled copies is proportional.
What is a triangle?A triangle is a 2-D figure with three sides and three angles.
The sum of the angles is 180 degrees.
We can have an obtuse triangle, an acute triangle, or a right triangle.
We have,
Using the formula for the area of a triangle:
Area = 1/2 x base x height
With a base of 3cm and height of 2cm, the area of the original triangle is:
Area = 1/2 x 3cm x 2cm = 3cm²
To find the area of the scaled triangles, we can use the scale factor to determine the corresponding dimensions, and then calculate the area using the same formula.
Scale factor Corresponding dimensions Area
1 3cm x 2cm 3cm²
2 6cm x 4cm 12cm²
5 15cm x 10cm 75cm²
s 3s cm x 2s cm 3s² cm²
Now,
To see if the relationship between the scale factor and the area of scaled copies is proportional, we can calculate the ratio of the area to the scale factor for each row of the table:
Scale factor Corresponding dimensions Area Ratio of area to scale factor
1 3cm x 2cm 3cm² 3/1 = 3
2 6cm x 4cm 12cm² 12/2 = 6
5 15cm x 10cm 75cm² 75/5 = 15
s 3s cm x 2s cm 3s² cm² (3s²)/s = 3s
In each case, the ratio of the area to the scale factor is constant, which means that the relationship between the scale factor and the area of scaled copies is indeed proportional.
Therefore,
We can say that the relationship between the scale factor and the area of scaled copies is proportional.
Learn more about triangles here:
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whats M+R-A=? i need big help
Answer:
Hello Corey. Those are just variables, there is really no answer.