a flat for sale sign has a perimeter of 58 inches. the length is 5 inches longer than the width. what is the width?
Answer:
25 inches
Step-by-step explanation:
1. Information that is needed to solve the problem;
The formula for the perimeter is:
2(a+b) = P
where "a" is the length and "b" is the width.
2. Solving the problem;
Substitute the given values into the formula;
2( 5 + b ) = 58
Inverse operations;
2 ( 5 + b ) = 58
/2 /2
5 + b = 29
-5 -5
b = 25
At Lexington Cafe, 20 out of 49 customers left a large tip. In contrast, 37% of customers at Cedarburg Bistro left a large tip. Which restaurant had a greater percentage of customers who left a large tip?
Answer:
Lexington Cafe
Step-by-step explanation:
Lexington Cafe left a 40% tip which is 3% more than Cedarburg Bistro.
In 1992, there were 41 comma 984 shopping centers in a certain country. In 2002, there were 48 comma 225. (a) Write an equation expressing the number y of shopping centers in terms of the number x of years after 1992. (b) When will the number of shopping centers reach 80 comma 000?
Answer:
Step-by-step explanation:
The equation expressing the number y of shopping centers in terms of the number x of years after 1992 will be LINEAR in nature
The standard equation is expressed as;
y = mx+c
m is the slope
c is the intercept
If in 1992, there were 41,984 shopping centers in a certain country and in 2002, there were 48,225 we can express this as coordinate points
(0, 41984) and (10, 48,225)
Get the slope
m = 48,225-41,984/10-0
m = 6241/10
m = 624.1
Get the intercept, substitute m = 624.1 and the point (0,48225) into the formula y = mx+c
48225 = 624.1(0)+c
48225 = 0+c
c = 48225
Get the required equation
y = 624.1x+48225
in the image below lines m and n are parallel. what is the value of x?
PLEASE HELPP....Write an equation of a line that goes through the given point (7, 1) and has a slope of 8. (Remember: it should be in the form of y = mx + b)
Answer:
y = 8x - 55
Step-by-step explanation:
Given
Point (x1,y1) = (7,1)
Slope, m = 8
Required
Determine the equation of the line
The question asks that the equation to be in form: y = mx + b
This above form is a representation of point-slope and is calculated using the following formula:
y - y1 = m(x - x1)
Substitute values for y1, x1 and m
y - 1 = 8(x - 7)
Open bracket
y - 1 = 8x - 56
Collect Like Terms
y = 8x - 56 + 1
y = 8x - 55
Hence, the calculated line equation in form of y = mx + b is y = 8x - 55
if you help me I'll mark you the brainest
Here are two Desmos Click Bots™ along with some data from their practice rounds.
Which bot will click more times in 10 seconds?
Answer:
umm.. I think its bot#7 the pink one?
HELLO PLEASE PLS PLS PLS ANSWER ASAP!! WILL GIVE BRAINLIEST ONLY TO RIGHT ANSWER
Answer:
-1
Step-by-step explanation:
the answer is -1 because t is -16, so add -16+5 and that is -11, then divide by 11 and the answer is -1
Which of the following is the constant of proportionality written as a unit rate
Answer: 12 wins per loss- C
Step-by-step explanation:
Got it on edge 2021
Which ordered pair represents a reflection of the point (-3, 5) across the y-axis?
(-3,5)
(-3, -5)
(3,-5)
(3,5)
Need help ASAP!!!
Solve: 2n + 3n - 6 = -21
What does n equal?
- n=5
- n=3
- n= -5
- n= -3
Answer:
n=-3
Step-by-step explanation:
add the like values and add the 6 to the -12 and decide the totals to get -3
Answer:
n=3
Step-by-step explanation:
2n+3n-6=-21
Add 6 on both sides of the equal sign: -6+6=-21+6
2n+3n=15
Combine like terms: 2n+3n
5n=15
Divide by 5 on both sides of the equal sign: 5n/5=15/5
n=3
solve the equation
15x-45=3x
Answer:
x=3.75
Step-by-step explanation:
15x - 45= 3x
Subtract 15x from both sides:
-45 = -12x
Divide both sides by -12, the -12's cancel and you get:
-45/-12 = 3.75
x= 3.75
I hope this helps!! blessings, xx,nm! :)
[tex]15x-45=3x[/tex]
Answer :-[tex]15x-3x =45[/tex]
[tex]12x=45[/tex]
[tex]x = \frac{15}{4} [/tex]
or
[tex]x = 3.75[/tex]
Extra Information :-Sign change is mandatory if we change the place ,Example - if it was (+) if we change the place it will become (-) and if it was (-) and we change the place then it will become (+) ,but if we don't change the place then we don't need to change the sign ( +,-) .Find the equation of the line that has a slope of -3/4 and a y-intercept of 1
Answer:
y = -3/4*x + 1
Step-by-step explanation:
y = mx + b
m = -3/4
b = 1
y = -3/4*x + 1
The equation of the line that has a slope (-3/4) and y-intercept 1 is
y = (-3/4)x + 1.
What is an equation of a line?The equation of a line is given by:
y = mx + c
where m is the slope of the line and c is the y-intercept.
Example:
The slope of the line y = 2x + 3 is 2.
The slope of a line that passes through (1, 2) and (2, 3) is 1.
We have,
Slope = -3/4
y-intercept = 1
The equation of a line.
y = mx + c
y = (-3/4)x + 1
Thus,
y = (-3/4)x + 1 is the equation of the line.
Learn more about equation of a line here:
https://brainly.com/question/23087740
#SPJ2
what is the inverse of this statement "if a parallelogram has a right angle, then the parallelogram is a rectangle"?
Answer:
no a parallelogram doesn't have all equal sides but a square does
Step-by-step explanation:
question 5 hel ppleade ill give brainliest hdhshdhdh
Answer:
C (Kinda blurry)
Step-by-step explanation:
By looking at the two points you can tell the slope is 1, because it moves 2 over it moves 2 up.
If you back track to find the y value when x=0, then you have the x intercept.
So the equation is y=x+2. In this equation the values are jumbled so you just do a few transformations to make the equation look like the correct one.
subtract y on each side to get 0=x-y+2
subtract 2 from each side to get -2=x-y
now you have x-y=-2
Bill claims that he found the actual December temperature by adding either –5 + 3 or 3 + –5.
Answer:
This would be the commutative property because in either order the sum will always be the same.
You were asking about the property type, right?
PLZ HELP WITH THIS QUESTION ASAP. 20 POINTS!!! Brainliest to best answer!! Please answer with detail and show ALL steps to how you completed this problem. I attached a picture of the problem below. THANKS!!! :)
Answer:
110
Step-by-step explanation:
It's only 10 points, but
33 Km
I used the perimeter, triangle area theorem, and angle theorem
HELP WILL GIVE BRAINLIEST
Answer:
215 cube inches.
Step-by-step explanation:
Answer:
215
Step-by-step explanation:
Jake ate 4½ pounds of candy during the week after Halloween. How much candy did he eat per day on average.
Answer: 9/14 of a pound each day.
Step-by-step explanation:
We can convert the mixed fraction into an improper fraction:
4 1/2 → 9/2
Now we divide by 7, since there are 7 days in a week:
9/2 ÷ 7
When we divide, by a number, it can be placed in the denominator:
9/2*7 = 9/14
There's no other way to simplify it, so that's our final answer.
Answer:
0.64285714
Step-by-step explanation:
Divide 4.5 by 7
Emma jogs 2 miles along the beach in
1
3
of an hour. If she travels at a constant rate, how far will she jog in an hour?
Answer: 6 miles
Step-by-step explanation: 1/3 hour = 2
1 hour = 6 (2x3=6)
Answer:
6 miles
Step-by-step explanation:
Pls help its the last question
Answer:
I believe the answer is -60
Step-by-step explanation:
Enter an equation in standard form to model the linear situation. A bathtub that holds 42 gallons of water contains 12 gallons of water. You begin filling it, and after 5 minutes, the tub is full.
Answer:
5x+12y= 42
Step-by-step explanation:
A quadrilateral WXYZ contains wxy where measure of wxy=92 degrees. Once rotated 270° about the origin and translated 2 units up, what is the measure of W'X'Y'?
A. 108 degrees
B. 98 degrees
C. 92 degrees
D. 88 degrees
Answer:
C. 92 degrees
Step-by-step explanation:
Given that the [tex]\angle{wxy}=[/tex]92° which is one of the angles of the quadrilateral WXYZ
The quadrilateral is first rotated by 270° about the origin and then translated 2 units up, the new position of the quadrilateral is W'X'Y'Z'.
The shape of the quadrilateral is remained unchanged due to rotation and translation, so all the angles of the final quadrilateral W'X'Y'Z' is the same as the angles of the given quadrilateral WXYZ.
So,[tex]\angle{w'x'y'}= \angle{wxy}[/tex]
By using the given value,
[tex]\angle{w'x'y'}=[/tex] 92°
Hence, option (C) is correct.
Rotating and translating quadrilateral WXYZ would not change its angle measure.
The measure of W'X'Y is (c) 92 degrees
The given parameters are:
[tex]\mathbf{WXY = 92^o}[/tex]
Translation and rotation are rigid transformations, and they do not alter the angle measure of the shape being transformed.
This means that: angles WXY and W'X'Y are congruent
i.e.
[tex]\mathbf{WXY = W'X'Y}[/tex]
So, we have:
[tex]\mathbf{W'X'Y = 92}[/tex]
Hence, the true option is (c) 92 degrees
Read more about transformations at:
https://brainly.com/question/11709244
***Answer when you can!***
Evaluate functions from their graph
g(-4)=??
Answer:
1
Step-by-step explanation:
That is the y coordinate when x is -4Jamison reud 14 chapters of his book. The book has 31 chapter. How many chaptere does he have left to read?
Answer:
17
Step-by-step explanation:
Answer:
Step-by-step explanation:
31-14 = 17
He read 17 chapters
A set of pens sells for $6.25 and costs $3.50 to make. Forty-two percent of the profit (the difference between the purchase price and the amount it costs to make) from each set of pencils goes to a school. If 520 sets are sold, what is the amount of money that will go to the school?
Answer:
$1430
Step-by-step explanation:
HELP GEO QUESTION THX... GIVE ME EXPLANATION PLZZZZZ THXXXXX SOO MUCCHHHH
E is the midpoint of DA, and F is the midpoint of DB. This means EF is a midsegment of the triangle. It is half as long as AB, and EF is also parallel to AB.
When we extend EF to form segment EC, it is now twice as long compared to EF. So that shows EC is the same length as AB, in other words, EC = AB. Also, EC is parallel to AB. This works due to points E, F, and C being on the same line.
Since EC || AB, we know that angle EBA = angle BEC. These are alternate interior angles.
From the reflective property, we can say EB = EB
---------------
Using these three facts
EC = ABangle EBA = angle BECEB = EBto prove that triangle EBA is congruent to triangle BEC. The next step is to use CPCTC (corresponding parts of congruent triangles are congruent) to lead to
angle BEA = angle EBC
we can use the alternate interior angle theorem converse to conclude that EA is parallel to BC.
-----------------
In summary, we have proven:
EC is parallel to ABEA is parallel to BCBy the definition of what it means to be a parallelogram, we have proven quadrilateral EABC is a parallelogram. In short, we've shown that the opposite sides are parallel.
please help me...
the answer is you know
I gave someone 20 points and they answer ballsa*k :(
Answer:
ten x plus forty equals one- hundred
Step-by-step explanation:
i think verbal means word form right? lol
Answer:
Ten times X plus forty equals one hundred.
Step-by-step explanation:
Is this the answer u need or is this not what they mean by verbal description?
PLEASE HELP ASAP I WILL GIVE BRAINLIEST!! (Algebra)
Which input value produces the same output value for the two functions on the graph? f(x)=-2/3x+1
g(x)=1/3x-2
A) x= -3
B) x= -1
C) x= 1
D) x= 3
Answer:
b
Step-by-step explanation:
Define and give examples of y-intercept
Answer:
where a line crosses the y-axis.
(0,18) and/or (0, 54)
Step-by-step explanation:
The information is in the picture PLEASE HELP ME
Answer:
The answer is B.
Step-by-step explanation:
x^2-5x = x + 5
(x^2-5x)( x + 5)
x^3 - 25x^2+25x^2-25x
x^3 - 25x