Answers
Answer: slope: 6. Y-intercept: -8
Step-by-step explanation: the equation for a slope is y = mx+b. M is the slope and b is the y intercept. Since it is minus 8 the y intercelt will be -8. I am 100 percent sure about slope and 75 percent sure about the y-intercept
Related Questions
The total of your dinner bill plus tip is $16.00. You left a $3.20 tip. Write an expression to describe this situation.
Answers
Answer:
y= 16x - 3.2
Step-by-step explanation:
The expression for the given situation will be $16-$3.20 = $12.8, where $12.8 is the cost of dinner only.
What is an expression?An expression in maths is a sentence with a minimum of two numbers or variables and at least one maths operation.
Given that, The total of your dinner bill plus tip is $16.00. You left a $3.20 tip, we need to create an expression for this information,
The total cost = $16
Given for tip = $3.20
The dinner will cost = $16-$3.20 = $12.8
Therefore, the expression can be $16-$3.20 = $12.8
Hence, The expression for the given situation will be $16-$3.20 = $12.8, where $12.8 is the cost of dinner only.
For more references on expressions, click;
https://brainly.com/question/14083225
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Which of the following lists the roots of ƒ(x) = x3 + x2 + 3x + 3?
Answers
Hello,
-1 is a trivial root so we can put (x+1) in factor
[tex]f(x)=x^2(x+1)+3(x+1)=(x+1)(x^2+3)[/tex]
[tex]x^2+3[/tex] is never equal to 0 so the only root is -1
thanks
What is the inverse function of f(x)=2/3x+10
Answers
Answer:
the inverse fuction is g(f(x))=x f-1(x)=3 times 2-15
Step-by-step explanation:
i think its correct
Lol sombody tell me the answer for each graph please
Answers
Answer:
First graph the answer is x=0 and y = 4
Second graph the answer is x=0 and y = - 3
For the ordered just write the answer in graph or table if not mistaken. Please rate me as brainliest. Thanks you.
Answer:
see attached
Step-by-step explanation:
CANNN SOMEONEE PLEASEE HELP THIS IS DUE AAT 6:00
In one full day, a kudzu vine can grow 15 inches in length. How many inches per hour is this?
2. Allison threw a baseball that traveled 145 feet in 2 ½ seconds. What was the average speed of the ball in feet per second?
3. Erica runs 4 ½ meters per second. At this speed, how many meters can she run in 45 seconds?
4. Roland’s remote control boat has a max speed of 25 miles per hour. How many miles can Roland’s boat travel in 1/3 of an hour?
5. Anna can walk 10 miles in 4 hours. At this rate, how many minutes does it take her to walk one mile?
Answers
Answer:
1. 0.625 inch
2. 58 feet per second
3. 202.5 meters
4. 8.333 miles
5. 0.4 hour or 24 minutes
Step-by-step explanation:
^^^^
In a packaging plant, a veteran employee can package 126 items in 3 hours. Find the unit rate of the number of items packaged per hour.
Answers
Answer: 42 packages per hour
Step-by-step explanation:
What is the difference, in hours and minutes, between these times?
a)11:25 and 14:10
Answers
Answer:
14:10 is 24 hours clock which only come in after noon that is 12
11:25 is a normal clock with remains normal before 12:00
At the first swim meet of the year, 9 of the 10 students to enter the water were wearing goggles. Based on this information, if 600 students will enter the water for this meet, how many students can be expected to wear goggles?
Answers
Answer:
540
Step-by-step explanation:
Answer:
540
Step-by-step explanation:
9 out of 10 is 90% of 10. Therefore, you have to calculate what's 90% of 600. Which is 540. Hope this helps!
Choose the statements that are true about the two quadrilaterals. Check all that apply. They have the same base and height. They have the same perimeter. They have congruent sides. They have the same area. They have four right angles.
Answers
Answer:
They have the same base and height.
They have the same area.
Step-by-step explanation:
I just took the assignment.
Answer:
A and D! I took the Assignment on edge
Step-by-step explanation:
Change
350 cm
to metres.
Answers
Answer:
350cm=3.5m
Step-by-step explanation:
Divide the length value by 100
Answer:
350cm=3.5m
Step-by-step explanation:
Well, 100 centimeters equals 1 meter, so 350=3.5
using the function below, calculate f(4).
Answers
Answer:
D. 8
Step-by-step explanation:
Using the graph of the function above, f(4) can be easily determined by tracing the corresponding coordinate of x = 4. When x = 4, on the x-axis, y = 8 on the y-axis.
The value of f(4), simply means, what is the value of y when x = 4.
Thus, the value of f(4) = 8.
The right answer is D. 8.
A study found that 152 Adults out of 1056 drink coffee in the morning.
Write the proportion as ratio, percent, and decimal.
Answers
Answer:
Ratio = 152 : 1056
Percent = [tex]\frac{152}{1056} *100=14.39[/tex]
Fraction = [tex]\frac{152}{1056}[/tex]
Answer:
Ratio: 152:1056
Percent: 14.4
Decimal: 0.144
Step-by-step explanation:
It should be the answer but you may double check on a calculator.
y = - 3x² - 2x - 3
Is the function quadratic
Answers
Answer:
Yes
Step-by-step explanation:
Any equation that is to the second degree is quadratic.
Wendy is told ahead of time that she will need to purchase about 12 gallons of paint in order to cover the entire house. Write equivalent ratios to determine the amount of green and white paint she will need to purchase. Be sure to explain how many gallons she will need of each color of paint.
Show work plz
Answers
Answer:
Step-by-step explanation:
She will need to purchase 48 quarters of paint
Uh please help me. The teacher never taught us thiss
Answers
Answer:
im not sure i
Step-by-step explanation: just need points to ask another question
start little liek ,
34 divided by 4 is 9
and continue with that for all the numbers
i’m rlly sorry i can’t rlly help that well also , u can ask brainly for a tutor
Steve has 12 guppies. their population decreases by 3% each year .how many guppies will there be in one year?
Answers
Answer:
11 guppies
Step-by-step explanation:
Write an equation of the line passing through the point A(0, 3) that is perpendicular to the line y = −1/2x−6.
Answers
Answer:
y = 2x + 3
Step-by-step explanation:
find the value of y
Answers
Answer:
y = 60
Step-by-step explanation:
The figure given is a parallelogram;
opposite angles in a parallelogram are equation;
So;
<POR = <PQR
<POR = 2y - 60
<PQR = y
Therefore;
2y - 60 = y
-60 = y - 2y
-60 = -y
y = 60
3. If a unit price label has a unit price of 13.5 cents per ounce, how much is the total price for a 24 ounce
package?
Answers
Answer:
324 cents or 3.24 dollars
Step-by-step explanation:
13.5 multiplied by 24=324
The number of sheets of paper available for making notebook is 75,000. Each sheet makes 8 pages of a notebook. Each notebook contains 200 pages. How many notebooks can be made from the paper available?
Answers
Each sheet makes 8 pages,
Therefore, total no. of pages = 75,000 × 8 = 600,000
No. of pages for each book = 200
Therefore, no. of notebooks made = 600,000 ÷ 200
= 3000
Russell is 183 years old. Hillary is 23 years old. How many years until Russell's age is 5 times Hillary's
age?
Answers
Answer:
17 years.
Explanation:
In 17 years, Hillary will be 40 years old and Russell will be 200 years old.
40 (years) x 5 = 200 years.
Russell, at 200 years old, will be 5 times older than Hillary, at 40 years old.
Hope this helps! :)
ANSWER NOW PLS
х
х
60°
у
60°
y = [? ]
Enter
Answers
Answer:
90°
Step-by-step explanation:
2x = 60° and x = 30 the sum of interior angles in a triangle is = 180°
60° + 30° + y = 180°
y = 90°
123.456 ROUNDED TO THE NEAREST TENTH
Answers
Answer:
123.5
Step-by-step explanation:
Answer:
123.5
Step-by-step explanation:
To round 123.456 to the nearest tenth consider the hundredths’ value of 123.456, which is 5 and equal or more than 5. Therefore, the tenths value of 123.456 increases by 1 to 5.
123.456 rounded to the nearest tenth = 123.5
The following table contains starting numbers close to 123.456 rounded to the nearest 10th.
What is the inverse of the function F(X)= 1/4 X -12
Answers
Answer:
f^-1(x)=1/x+4
Step-by-step explanation:
JUST GIVE ME THE ANSWER !!!! PLS HELPPPP
Answers
Answer:
-3
Step-by-step explanation:
all you do it plug -3 in x and solve
f(-3)= -3^2+6
=-3
Answer:
15
Step-by-step explanation:
-3(2) +6
9+6
15
In the diagram below, the lines are parallel. m∠BCD = 52° and m∠EAB = 73°. What is the measure of ∠ABC?
Answers
Answer:
235°Step-by-step explanation:
∠EAB = 73
∠BCD = 52
125
∠ABC = 360 - 125
= 235°
explain the steps to finding the vertex of g(x) = 3x2 + 12x + 15
Answers
Answer:
Vertex: (-2, 3)
Step-by-step explanation:
We first have to find the x - variable of the vertex point.
The formula to find the x - variable is x = -b/ 2a.
[tex]3x^{2} + 12x + 15[/tex]
a b c
Substitute the values into the formula.
x = - 12 / 2(3)
x = - 12 / 6
x = - 2 < - This is the x - variable
Now we have to find the y - variable of the vertex point.
To find the y - variable, we have to substitute the x value into the original equation ([tex]3x^{2} + 12x + 15[/tex]).
g(x) = y
[tex]y = 3(-2)^{2} + 12(-2) + 15\\[/tex]
[tex]y = 3(4) - 24 + 15[/tex]
[tex]y = 12 - 24 + 15[/tex]
[tex]y = - 12 + 15[/tex]
[tex]y = 3[/tex]
So, now that we have the x and y values, we can find the vertex which is (-2, 3).
Hope this helps!
evaluate f (x) = 1/3 x for x = 4
Answers
Answer:
4/3 or 1/12
Step-by-step explanation:
[tex]\frac{1}{3}[/tex](4) = 4/3
or
[tex]\frac{1}{3(4)}[/tex] = 1/12
A decagon hos 10 sides
What is the perimeter of a regular
decagon with sides 17 centimetre's long?
Answers
Answer:
170
Step-by-step explanation:
17 times 10
Step-by-step explanation:
1 side = 17 cm
10 sides = 17×10 = 170 cm
Because given that it is a decagon of 10 sides.
170 is the answer.
Hope it helps !
☃️
if 3(r+300)=6 then find the value of r+300-2
Answers
Answer:
0
Step-by-step explanation:
3(r+300)=6
Divide each side by 3
3/3(r+300)=6/3
(r+300)=2
Now we want to find
r+300-2
2 -2
0
Answer:
596
Step-by-step explanation:
3(r+300)=6
3r+900=6
3r=-894
r=298
298+300-2
598-2
596
