what is the area of square HIJK
A. How many phone plans have national long distance B. How many customized phone plans include 100 minutes per month talking time and paging capabilities?
Sergei says that 10% of a number will always be less than 20% of any other number.
Graph the system of equations. {2x−y=4x−y=−2 Use the Line tool to graph the lines.
Hear hear! For I have brought you the correct answer... (I took a "snip" of it so you can't see the entire graph but you can see the whole answer.)
By plotting the lines 2x - y = 4 and x - y = -2 using a graphing tool or on graph paper.
To graph these lines, you can start by rearranging them into slope-intercept form (y = mx + b), where m is the slope and b is the y-intercept.
For 2x - y = 4:
-y = -2x + 4
y = 2x - 4
This equation has a slope of 2 and a y-intercept of -4.
For x - y = -2:
-y = -x - 2
y = x + 2
This equation has a slope of 1 and a y-intercept of 2.
Now, you can graph these lines on a coordinate plane by plotting the y-intercepts and using the slopes to find additional points.
Once you have the two lines graphed, their point of intersection represents the solution to the system of equations.
For similar question on slope-intercept form.
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a line has a y-intercept of -5 and a slope of 10. what is its equation in slope-form?
Write your answer using integers, proper fractions, and improper fractions in simplest form
y = x −
The formula for electrical power is p=iv Which is the equivalent equation solved for i?
we are given
[tex] p=v*i [/tex]
Since, we have to solve for i
so, we will isolate i on anyone side
we can divide both sides by v
[tex] \frac{p}{v}= \frac{vi}{v} [/tex]
[tex] \frac{p}{v}= i [/tex]
[tex] i=\frac{p}{v} [/tex]..............Answer
Answer:
p/v=I
Step-by-step explanation:
hope i helped. :} its also on edge
De una botella de 4 L se utilizaron 2 4/5. ¿Cuánto aceite queda?
A figure has a vertex at the point (-4, -6) the figure is dilated with the center at the Irgun with a scale factor of 5
A machine can produce 6 yards of fabric in 2 minutes.how much fabric can the machine produce in 1 hour
The quantity of fabrics the machine can produce in 1 hour given the ratio is 60 yards
How to solve using ratio?let
x = quantity of fabrics produced in 1hr
conversion of time
60 minutes = 1 hourRatio of fabrics to time taken
6 : 2 = x : 60 minutes
6/2 = x / 60
cross product6 × 60 = 2 × x
120 = 2x
x = 120/2
x = 60 yards
Therefore, the quantity of fabrics the machine can produce in 1 hour given the ratio is 60 yards
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A scatter plot is shown below: Which two ordered pairs can be joined to draw most accurately the line of best fit on this scatter plot? (1 point) (4, 9.5) and (10, 5.5) (5, 0) and (10, 10) (0, 6) and (5, 0) (0, 9.5) and (10, 1.5)
Who else has to do IXL it sucks
Suppose a bay window is a perfect semicircle with an area of 4.5 square feet. If the architect wants to use a scale of 0.5 inch = 1 ft on the floor plan, what is the radius of the bay window on the floor plan?
A) 0.85 inches
B) 1.7 inches
C) 3 inches
D) 3.4 inches
The answer is A) .85 inches
Step-by-step explanation:
A =
1 /2 πr2 4.5 = 1 2 πr2 1.6926 = r
thus, 0.50 in
1 ft = x in 1.6926 ft x = 0.8463
Final answer:
To find the radius of the bay window on the floor plan, calculate the radius of the actual bay window first, apply the scale factor, resulting in a radius of 3.4 inches that is option D is correct.
Explanation:
To find the radius of the bay window on the floor plan, you need to calculate the radius of the actual bay window first. Given the area of the bay window as 4.5 square feet in a semicircle shape, you can use the formula for the area of a semicircle, A = 1/2 * π * r².
Once you find the actual radius, you can then convert it to the scale of 0.5 inch = 1 ft to determine the radius on the floor plan. Remember, the scale factor is the ratio of a length on the drawing to the actual length it represents.
After the calculation, the radius of the bay window on the floor plan is 3.4 inches (Option D).
John works at a car dealership that sells domestic and foreign cars. John makes 6% commission on domestic cars and 4% on foreign cars he sells. If John sold 4 domestic cars for $24,000 each, 2 domestic cars for $9,000 each, and 2 foreign cars for $13,500 each, what is his commission for the month?
Approximate the value of 5 pie
Jane is thinking of a number between -10 and 10. if you multiply Jane's number by -2, then subtract 2, the result is greater than 6. What is Jane's number
A Ford is traveling 20 mph slower than a Buick. The Buick is traveling at a rate of 65 mph. Let F = the the speed of the Ford. Which formula below would correctly calculate the speed of the Ford?
MATH HELP LEASE! WILL GIVE BRAINLIEST!
What is the measure of AC?
Enter your answer in the box.
Answer:
The measure of AC is 41°
Step-by-step explanation:
Given : ∠ABC = (4x-3.5)°
Arc AC = (4x+17)°
An inscribed angle: An angle with its vertex on the circle and whose sides are chords.
The intercepted arc : The arc that is inside the inscribed angle and whose endpoints are on the angle.
The Inscribed Angle Theorem : The measure of an inscribed angle is half the measure of its intercepted arc.
Uisng the theorem
[tex]\angle{ABC}=\frac{1}{2} \text{arc(AC)}[/tex]
[tex](4x-3.5)^{\circ}=\frac{1}{2} (4x+17)^{\circ}[/tex]
[tex]2*(4x-3.5)^{\circ}= (4x+17)^{\circ}[/tex]
[tex]8x-7= 4x+17[/tex]
[tex]4x=24[/tex]
[tex]x=\frac{24}{4}[/tex]
[tex]x=6[/tex]
So, Arc AC = (4x+17)° = (4*6+17)° = (24+17)° = 41°
Hence the measure of AC is 41°
10y-12=4
Help??? Confused??? Trying to make this twenty letters long lol
A right triangle had one leg of length 84 units. The hypotenuse is 91 units long. What is the length of the other leg?
HELP ASAP FOR BRAINLIEST (:
A. 49 Units
B. ^(178 units
C. 7 Units
D. 35 Units
Douglas is placing strings of lights around the edge of a circular patio with a diameter of 7.5 meters. The lights are in lengths of 1.45 meters.
What is the best approximation for how many strings of lights Douglas needs?
Use 3.14 to approximate for π .
A. 5
B.11
C.17
D.122
Answer: C: 17
Step-by-step explanation:
A fair charged $2.50 admission for adults and a dollar for children. The receipts for 1 day were $1951 on 1300 paid admissions. How many adults attended the fair that day?
Can anyone please help me....?
I’m not sure what Atrap and all that stuff means...sorryyy to answered my last question
Use benchmarks to choose the customary unit you would use to measure each height of a computer with a fit length of a semi truck the amount of liquid a bathtub holds.
Final answer:
Choose the best units of measurement for a variety of items based on benchmarks and size considerations.
Explanation:
When considering the size of a bathtub, the best unit for measuring capacity would be liters.
To choose the best unit of measurement for each item:
The volume of a water balloon: Milliliters
The length of a basketball court: Yards
The weight of an apple: Ounces or grams
The volume of a milk carton: Cubic centimeters
For the height of a light switch, the appropriate unit would be inches.
For the width of a refrigerator, the appropriate unit would be feet.
HELP!!! SIN/COS
What is the value of x?
sin49 degrees = cos x
Answer:
cos 41°
Step-by-step explanation:
this is the correct answer, not the one above.
if entered on the calculator (texas instruments TI-30X2S)
sin (49)= 0.75470958
2nd → cos → 2nd → (-)
which would look like this→ cos-1(0.75470958)
answer= cos 41
Which of the following Has a value of 8(4)
A) 4,096
B)32
C)83
D)512
Julie works for 48 hours per week for 12 weeks during the summer, making $5000. If she works for 48 weeks during the school year at the same rate of pay and needs to make another $5000, how many hours per week must she work?
Since she only needs to make the same amount of money, if she works for 4 times as many weeks, she can work 4 times fewer hours per week, meaning she can work 1/4*48= 12 hours per week.
During the academic year, Julie needs to put in about 12 hours per week of work to earn an additional $5,000 at the same rate of compensation.
To find out how many hours per week Julie must work during the school year to make another $5000,
set up a proportion using the information we already have.
Let's use the ratio of her earnings to the number of hours worked to create the proportion.
During the summer:
Earnings = $5000
Hours worked = 48 hours/week
Weeks worked = 12 weeks
Summer rate of pay = Earnings / (Hours worked × Weeks worked)
Summer rate of pay = $5000 / (48 hours/week × 12 weeks)
Summer rate of pay = $5000 / 576 hours
Summer rate of pay ≈ $8.68 per hour (rounded to two decimal places)
Now, during the school year, she needs to make another $5000.
So, set up the proportion:
School year earnings = $5000
School year rate of pay = $8.68 per hour (same as the summer rate)
School year rate of pay = School year earnings / (Hours worked × Weeks worked)
$8.68 per hour = $5000 / (Hours worked × 48 weeks)
Now, solve for the number of hours worked per week during the school year:
Hours worked × 48 weeks = $5000 / $8.68 per hour
Hours worked × 48 weeks = 576.036
Hours worked ≈ 12 hours per week (rounded to the nearest whole number)
Therefore, Julie must work approximately 12 hours per week during the school year to make another $5000 at the same rate of pay.
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Can someone help me with this question me and my friends are fighting over it?
13.The letters R, W, A, and E are arranged in a random order. What is the probability that the arrangement forms the
words WEAR or WARE?
A. 1/2
B. 1/6
C.1/12
d.1/24
If your starting salary is $50,000 and you receive a 4% increase at the end of every year, what is the total amount, in dollars, you will earn over the first 16 years that you work?
Answer:
The correct answer is $1091227
Please find x: 3x − 1 = 2x − 1