Answers
Answer:
(-1,-4)
Step-by-step explanation:
that's the answer
Related Questions
which of the following are true
Answers
Answer:
the 4 one maybe
Step-by-step explanation:
Determine which of the given numbers are zeros of the polynomial g(x)=x^4+6x^3-x^2-30x.
a.) 2, 3
b.) 0, -1
c.) 2, -1
d.) 0, 2
Answers
Answer:
d.) 0, 2
Step-by-step explanation:
I graphed the polynomial on the graph below to find the zeros of the function.
If this answer is correct, please make me Brainliest!
simplify (3mn)4 (with work please)
Answers
Answer:
12mn
Step-by-step explanation:
Just multiply 4 by 3
When graphing an equation in slope-intercept form, what is the first step.
Answers
Answer:
Typically the answer is Graph the y intercept because when you do slope intercept you cant always start with the origin unless you don't have a b to base it off of.
There are 12 people in a class they are asked wether they have a brother or sister 9 say they have a brother 7 say they have a sister 2 say they have neither
Answers
Step-by-step explanation:
Here is the work in the middle there would be 2 because the have neither brother or sister
Answer:
2
Step-by-step explanation:
Lexi runs a race at school. She runs at a rate of 4 miles per hour for the first mile, then increases her rate to 5 miles per hour until the last mile when she runs 6 miles per hour. Which equation below represents her time, T. In hours, If she runs a total of x miles
Answers
Answer:
60T = 12x - 1
Step-by-step explanation:
In speed distance and time, time(t) is given by
time = distance(d)/speed(s)
total distance ran = x miles
case 1
d = 1 mile
speed = 4 miles per hour
as time = distance(d)/speed(s)
t = 1/4
____________________________
case 2
speed = 5 miles per hour
it is given that out of x miles for first mile and last mile her speed was 5 miles per hour
thus distance for this speed can be calculated by
subtracting first and last mile from x miles
therefore
distance = x-2 miles\
t = (x-2)/5
_____________________________________
case 3
distance = 1 mile
speed = 6 miles per hour
t = 1/6
______________________________
Total time T as required will be sum of time for the 3 case calculated above
T = 1/4 + (x-2)/5 + 1/6
T = 1/4 + (x - 2)/5 + 1/6 (taking LCM of 6,5,4 as 60 and solving)
T = (15 + 12x - 24 + 10)/60
T = (12x - 1)/60
60T = 12x - 1
Thus, equation 60T = 12x - 1 represents her time T
The following table shows how many multiplication problems 4 students were able to solve in different amounts of time. For example, Murray solved 58 problems in 2 minutes.
Student Problems Minutes
Murray 58 2
Kris 78 3
Logan 84 3
Taylor 92 4
Which student solved problems at a rate of 28 per minute?
Answers
Answer:
logan
Step-by-step explanation:
84 divided by 3 = 28
Answer: Logan
Step-by-step explanation:
Here the given table,
Student : Murray Kris Logan Taylor
Problem : 58 78 84 92
Time(min) : 2 3 3 4
Therefore, Only Logan can solve the problem at the rate of 28 per minutes.
A word game has 100 tiles, including 2 blank tiles and 56
consonant tiles. There are 42 tiles with a vowel on each, and 12 have an "E." If the tiles are turned face down, and Dante selects one, what is the probability he will select a tile with an "E" on it?
Select One:
A.)2/7
B.)3/14
C.)I/12
D.)3/25
Answers
Answer:
D) 3/25
Step-by-step explanation:
Total number of tiles:
100Number of tiles with "E" on it:
12Probability of selecting a tile with "E" on it:
12/100 = 3/25Answer choice: D) 3/25
which of the following is the best way of selecting a random sample
Answers
Answer:
I believe its c because a b and d are far off
Step-by-step explanation:
A store makes a $0.45 profit on every toy they sell. If they made $237.15 in profit last month, how many toys did they sell?
Answers
Answer:
527
Step-by-step explanation:
237.15/0.45 = 527
Answer:
They sold 527 toys.
Step-by-step explanation:
If they make 0.45$ profit on every toy.
Total profit of a month is $237.15.
then no of toys sold = total profit divided by individual profit
Number of toys= 237.15/0.45 =527
Please help me any thing you can do just help me
Answers
Answer:if u need help go to a Psychiatric hospital
Step-by-step explanation:
A circle has a radius of square root 131 units and is centered at (0,-4.3).
Whats the equation of this circle?
Answers
Answer:
x^2 + (y + 4.3)^2 = 131
Step-by-step explanation:
The basic equation of a circle with center at (h, k) and radius r is
(x - h)^2 + (y - k)^2 = r^2. Here the center is (0, -4.3) and the radius is √131. Substituting as indicated, we get:
(x - 0)^2 + (y + 4.3)^2 = 131, or
x^2 + (y + 4.3)^2 = 131
David's car used 8 gallons of gasoline to travel 340 miles. After a mechanic worked on the car, it used 7 gallons of gasoline to travel 350 miles. If the price of gasoline was approximately $4.00 per gallon, how much less, to the nearest cent per mile, did it cost to run the car after the mechanic worked on it?
Answers
Answer:
Step-by-step explanation:
if butter the dog jumps two times and falls one time then how many times has he jumped?
Answers
Answer:1 or 3
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Problem:
The pile of blocks above weighs 2 pounds. How many ounces do the blocks weigh?
A
32 ounces
B
16 ounces
C
1 ounce
D
64 ounces
End
Session
Answers
the answer is 32 ounces this same queston is in my notes
hope it likes you...
The length of an arc of a circle is 9.42cm. If the diameter of the circle is 10cm, find the angle subtended by the arc at the center of the circle. (Take π = 3.142)
SHOW ALL WORKING.
Answers
Answer:
1.89 radians or 108 degrees.
Step-by-step explanation:
Circumference of the circle = 10 * 3.142
= 31.42.
So 31.42 is equivalent to 2 pi radians, so:
Angle subtended at the center
= (9.42 / 31.42) * 2 pi
= (9.42 / 31.42) * 2 * 3.142
= 1.89 radians or 108 degrees..
Someone help me here pleaseee
Answers
Answer:
38°
Step-by-step explanation:
All triangles have a sum of 180°.
180 - (25 + 117) = missing angle
180 - (142) = missing angle
38 = missing angle
The measurement of the missing angle is 38°
Answer:
The measure of the missing angle is 38°
The population of the United States, u, is about one hundred thousand less than the population of India, i. Write and equation that represents the two populations.
Answers
Answer: u = i- 100,000
Step-by-step explanation:
Hi, to answer this question we have to write an equation with the information given:
Population of the United States = u
Population of India = i
Since the population of the United States, u, is about one hundred thousand less than the population of India, i, we have to subtract 100,000 (one hundred thousand) to the population of India (i). That expression must be equal to the population of United States (u).
Mathematically speaking:
u = i- 100,000
Feel free to ask for more if needed or if you did not understand something.
Mark is 4 years older than his brother Mike. If the sum of their ages is 20 how old are they now?
Answers
x + x + 4 = 20
x + x = 16
16 / 2 = 8
Mike is 8, and Mark is 12.
Which has a positive value in Quadrant III?
A) Cosine only
B) Sine only
C) Tangent only
D) Cosine and Sine
Answers
Answer:
C) Tangent only
Step-by-step explanation:
In quadrant III Tangent (& cotangent as well) only is positive.
Answer: Sine only (B)
Step-by-step explanation: i got it wrong and saw the right answer on USATP, if you don’t believe me please click on the image for proof.
what is a unit rate?
Answers
Answer:
A unit rate is like a calculator or price per unit. that you will have to divide the numerator by the denominator.
Step-by-step explanation:
Example: "A motorcycle travels 230 miles on 4 gallons of gasoline." basically you will have to find the average mileage per gallon of how much that motorcycle used.
I'm not sure if this helped. sorry
The pot has a diameter of 10 inches a height of 12 inches. there are 120 meatballs each meatball is 2.4 inches. the sauce takes up half the pot already. determine if the sauce overflows or not. pls help its due in an hour! ):
Answers
the answer is c
Step-by-step explanation:
On Rectangle QRST below, if Q is located at -6,-1 and S is located at 1, 5, find RT
Answers
Answer:
[tex]|RT|=\sqrt{85}$ units[/tex]
Step-by-step explanation:
On Rectangle QRST
QS is congruent to RT since they are opposite side of a rectangle.
If Q is located at (-6,-1) and S is located at (1, 5), we simply find the length of QS using the distance formula.
For points [tex](x_1,y_1)$ and (x_2,y_2)[/tex] on the coordinate axis,
Distance[tex]=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
In this case,[tex](x_1,y_1)=(-6,-1)$ and (x_2,y_2)=(1, 5)[/tex]
[tex]|QS|=\sqrt{(1-(-6))^2+(5-(-1))^2}\\=\sqrt{(1+6)^2+(5+1)^2}\\=\sqrt{(7)^2+(6)^2}\\|QS|=\sqrt{85}$ units[/tex]
Since
[tex]|QS| \cong |RT|\\ |RT|=\sqrt{85}$ units[/tex]
Which is a reasonable first step that can be used to solve the equation 2(x + 6) = 3(x - 4) + 5?
Combine like terms, 3 and 5, on the right side of the equation.
Distribute 2 to x on the left side of the equation and 3 to x on the right of the equation.
Distribute 2 to (x + 6) and 3 to (X - 4)
Apply the subtraction property of equality to move the 6 from the left side of the equation to the right side.
Answers
Answer:
Distribute 2 to (x+6) and 3 to (x-4)
Step-by-step explanation:
The first thing you need to do when solving an equation with parenthesis is to always simplify the expression first before solving. This makes it easier to solve the equation.
Subtract (3x^3+4x^2)-(2x^3+3x^2-x)
Answers
Answer:
X^3 + x^2 + x
Step-by-step explanation:
First, distribute the negative sign to the numbers in the second parentheses. Then you’ll need to combine like terms.
need help will give brainliest and 5 stars
Answers
Answer:
(-2, -2)
Step-by-step explanation:
You have to find the lowest point of the graph. That would be 2 to the left of the origin and 2 down. Note that the scale on the graph differs for the x- and y-axis.
Please answer.....................................
Answers
Answer:
1.25 + r = 4
1.25 - 1.25 + r = 4 - 1.25
r = 2.75
first option is the answer
Step-by-step explanation:
1. subtract 1.25 from both sides
?????????????????????????????????????????????????????????????????????????????????????????????????????????yo pls help
Answers
Answer:
75 pieces
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
You can use process of elimination, first, it's asking for pieces, not ounces, it's also must be larger than 45 since the other variable is increasing.
What is the range of the following set?
27, 18, 29, 25, 23, 23, 21, 32, 20
Answers
Answer:
The range is 14.
Step-by-step explanation:
To find the range in a data set, you have to subtract the lowest number from the highest number in the set. The highest number is this set was 32. The lowest was 18. 32-18=14. Thus, the answer is 14.
A man came to the King and asked, "King, let me pick an apple from your garden." The King agreed to the request so the man went to the garden and saw that it was fenced off with three fences and that there was a gate in each fence. A guard stood next to each gate. "The King has allowed me to pick an apple from the garden," said the man to the first guard. "Go ahead," answered the guard, "but when you exit give me half of all the apples that you have, plus one more." The other two guards each said the same thing to the man. How many apples should the man pick in order to have one apple left for himself after he gives each of the guards all the apples they demanded?
Answers
Answer:
The Man must pic 22 Apples.
Step-by-step explanation:
Find the attachments
