Answers
Answer:
X intercepts are found when y is equal to zero.
0=2x+4
2x= -4
2x/2= -4/2
x= -2
Hopefully this helps!
Related Questions
Please help 30 points
I graphed the seamos out already and the question are in a separate picture
Answers
Answer: On interval f(x) is increasing = [tex]( -\infty, -2)[/tex]
On interval f(x) is decreasing = [tex]( -\infty, -2)[/tex]
Step-by-step explanation:
The given function: [tex]f(x)=-(x+2)^2+4[/tex]
The graph of the function is attached below
In graph , function is increasing till point (-2,4) or x=-2 and then it is decreasing.
So f(x) is increasing in [tex]( -\infty, -2)[/tex] and decreasing in [tex](-2, \infty)[/tex]
So, On interval f(x) is increasing = [tex]( -\infty, -2)[/tex]
On interval f(x) is decreasing = [tex]( -\infty, -2)[/tex]
What is the missing polynomial?
?-(20-4x-5x^2) =20-7x^2
PLEASE HURRY!!! 20 points!!!
Answers
Answer:
c
Step-by-step explanation:
Match x (Greater than or equal to sign) with its graph.
Answers
PLZ HALP. WILL GIVE BRAINIEST FOR CORRECT ANSWER WITH STEPS!!!!
Answers
Answer:
See below.
Step-by-step explanation:
1.
3x + 7 + 10x + 17 = 180 ( property of inside angles of 2 parallel lines)
13x + 24 = 180
13x = 180 - 24 = 156
c = 156/13
x = 12.
2.
As the triangle is a right triangle:
42.7 + N = 90
N = 90 - 42.7
= 47.3. degrees.
Answer:
for the first question it will be
Step-by-step explanation:
first make the equation from the numbers you see, (3x+7)+(10x+17)=180
the 180 comes from the lines that the equations are on both of the equations add up to 180 degrees,
then first add all like numbers [(3x+10x) + (7+17) = 180]= 13x+24=180
next subtract the non-variable number (forgot the term for it)
13x+24=180
-24 -24
13x=156
then divide the number in front of the variable
13x=156
13 13
x=12
then once you divide the answer is shown so you can put it in
What is the HCF of 36,60,84?
Answers
(04.06A) Which of the following does not describe slope?
options:
A two-dimensional figure
A unit rate
A rate of change
Rise over run
Answers
Answer:
[tex]A ) \: two-dimensional \: figure[/tex]
The equation of a straight line is 3x+2y=18
The point where the line crosses the x-axis is (__,__)?
Answers
Answer:
(6,9)..it crosses the x-axis at point 6
Step-by-step explanation:
3x+2y=18
First find the x and y intercept
a) To find x intercept, let y=0
which is 3x+2(0)=18
3x+0=18
3x=18..... divide both sides by 3
x=6
b) To find y intercept, let x=0
which is 3(0)+2y=18
0+2y=18
2y=18...... divide both sides by 2
y=9
The x-intercept of the line is the point at which the line crosses the x-axis.
The x-intercept is given as:
y = 0.
The point where the line crosses the x-axis is at x = 6.
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,
The equation of a straight line is 3x+2y = 18.
The x-intercept of the line is the point at which the line crosses the x-axis.
The x-intercept is given as:
y = 0.
Substitute y = 0 in 3x + 2y = 18.
Now,
3x + 2y = 18
3x + 2 x 0 = 18
3x + 0 = 18
3x = 18
Dividing both sides by 3.
x = 18/3
x = 6
The x-intercept is at x = 6.
Thus,
The point where the line crosses the x-axis is at x = 6.
Learn more about equation of a line here:
https://brainly.com/question/23087740
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3. Use the relationship between 21 and 25 to decide whether the top and middle shelves are
parallel.
4. Is the bottom shelf parallel to the top shelf? Explain.
5. Is the bottom shelf parallel to the middle shelf? Explain.
Answers
Answer:
Angle between 21 and 25 are co interior angle
A jug of milk holds 4 quarts. How many liters of milk does the jug hold? Round your answer to the nearest hundredth of a liter. 1 L ≈ 1.06 qt
Answers
Answer:
The answer is 3.785, but rounding it to the nearest hundredth is 3.68 or 3.79, depending on rather they wanted you to take the t and round up or just leave it off.
The jug hold the amount of 3.77 liters of milk.
To find out how many liters of milk the jug holds, we can use the conversion factor that 1 L is equal to 1.06 qt.
Given that the jug of milk holds 4 quarts, we can convert this to liters by multiplying it by the conversion factor:
4 quarts x (1 L / 1.06 qt)
= 3.77 liters
Thus, the jug holds 3.77 liters of milk.
Learn more about Unit Conversion here:
https://brainly.com/question/28600662
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please answer the problem
Answers
answer- 4 students are not enrolled in band or chorus
which is the best estimate for the capacity of a bathtub.
A 5 liters
B 50 liters
C 50 kilograms
D 500 kilograms
Answers
Answer:
50 liters (b)
Step-by-step explanation:
An average water bottle is about 1 liter. 5 liters would be way too less to fill a bathtub! So, 50 liters. Also, we don't measure capacity/volume using kilograms. :p
Helpppp meeeeeee plsssss
Answers
Answer:
Domain: [-4, ∞)
General Formulas and Concepts:
Algebra I
Domain is the set of x-values that can be inputted into function f(x)Step-by-step explanation:
According to the graph, our line's x-values span from -4 to infinity. Since -4 is closed dot, it is inclusive in the domain:
Interval Notation: [-4, ∞)
Interval Notation: y ≥ -4
Tom's father gave Tom $100 for lunch at school. After 10 days,
Tom had of the money left. On average, how much money
did Tom spend on lunch each day?
Answers
Answer:
He spent 10 dollars
Step-by-step explanation:
Because, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.
And that's 10 days, so he spent 10 dollars for everyday. hope that helps!
Sorry if its wrong.
EASY- QUICK ANSWER FOR BRAINLIEST
6×9=?
Answers
Answer:
85
Step-by-step explanation:
i did the maths
A right triangle has legs of length 7 and 3. What is the length of the hypotenuse?
Answers
Answer:
sqrt 58
Step-by-step explanation:
7^2+3^2=c^2
c=[tex]\sqrt{58}[/tex]
Answer:
sqrt(58)
Step-by-step explanation:
Use the Pythagorean Theorem.
a^2 + b^2 = c^2
3^2 + 7^2 = c^2
9 + 49 = c^2
58 = c^2
c = sqrt(58)
Answer: sqrt(58)
Five whole numbers have the following properties: the range is 9• the
largest number is 11. the mode is 8. the mean is 7 What are the five
numbers?
Answers
Answer:
9,11,8,8,8,8,8,8,8,8,8,8,7,8,8,8,8,8,8
a. Use the domain and range of each of the following relations to determine which is a function. {(3, -3), (9, - 6), (0, -9) b. (3. - 3), (9,- 6), (3 , -9) c. {(3. – 3), (9, - 6), (9,2). (0, -9) ] d. {3, 9, 0, - 4) Please select the best answer from the choices provided A B C D
Answers
Answer:
A.
Step-by-step explanation:
The domain is the x values, the range is the y values. The x values are not supposed to repeat and give different y values.
Simplify 3(u-3)-5u Please and thankyou
Answers
Answer:
Step-by-step explanation:
Answer:
-2u-9
Step-by-step explanation:
Simplify
3(u-3)-5u
first, distribute
3u-9-5u
-2u-9
Shoes and hats are on sale. The expression (s + 24.80) can be used to determine the discount when you buy shoes with a retail price of s dollars and hats with a total retail price of $24.80. Write another expression that can be used to determine the discount.
pls i need help
Answers
Answer:
1/4+6.20
Step-by-step explanation:
1/4*5 1/4*24.80
1/4 (5+24.80)
1/4s + 6.20
hope it helps
What is the answer to the problem 50 Х200=
Answers
Answer:
10000
Step-by-step explanation:
50 times 200
5 times 2 is 10
add three zeros: 10000
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! I DONT KNOW HOW TO GRAPH SO CAN YOU SHOW ME HOW TO DO IT PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLS DRAW IT
Answers
Answer:
The Y-intercept or number after the + or - sign is what you start with then you use rise/run rise=the y value and run = x value to use the constant
Step-by-step explanation:
WILL GIVE BRAINLIEST (BTW GIVE AN EXPLANATION)
Question 8(Multiple Choice Worth 1 points)
(05.05 MC)
Male and female students were asked which location they would most want to visit. They had the following preferences:
Which location would you most like to visit?
Hawaii Paris Row totals
Male students 0.38 0.12 0.50
Female students 0.26 0.24 0.50
Column totals 0.64 0.36 1
Which of the following is a two-way conditional relative frequency table for gender?
Which location would you most like to visit?
Hawaii Paris Row totals
Male students 0.76 0.24 1
Female students 0.52 0.48 1
Which location would you most like to visit?
Hawaii Paris Row totals
Male students 38 12 50
Female students 26 24 50
Column totals 64 36 100
Which location would you most like to visit?
Hawaii Paris
Male students 0.59 0.33
Female students 0.41 0.67
Column totals 1 1
Which location would you most like to visit?
Hawaii Paris Row totals
Male students 190 60 250
Female students 130 120 250
Column totals 320 180 500
Answers
Answer:
Step-by-step explanation:
The Answer Should Look Like this:
Which location would you most like to visit?
Hawaii Paris Row totals
M students 0.76 0.24 1
F students 0.52 0.48 1
This is correct because it is a table with two topics. M and f students.
Another way i know is because i got it right on the test, Hence, the answer above is correct.
Answer:
The correct answer would be A, the first graph.
Step-by-step explanation:
It displays a two-way frequency table for gender.
Hope this helped! <3
Pls help :((((((((((
Answers
Answer:
Top right
Step-by-step explanation:
Rise/run is useful in this situation also is this iready?!
You buy a book for 16.99 and pay 6% sales tax. What is the total price including sales tax?
Answers
Answer:
I really think it is
$18.94
You go to the outlet mall with a friend and buy a jacket for $49.00 and new Vans for $55.00. Sales tax in Texas is 8.25%. How much did you spend on these two items after tax? *
Answers
Answer:
Amount spent after sales tax = $112.58
Step-by-step explanation:
Given that:
Cost of jacket = $49.00
Cost of new Vans = $55.00
Total spent = 49.00 + 55.00 = $104.00
Sales tax = 8.25%
Amount of sales tax = [tex]\frac{8.25}{100}*104[/tex]
Amount of sales tax = $8.58
Total after sales tax = 104.00 + 8.58 = $112.58
Hence,
Amount spent after sales tax = $112.58
Which numbers are integers?Check all that apply.
15
-9
2/3
6 1/9
0
-3,128
4.76
Answers
Answer:
15, -9, 0, -3,128
Step-by-step explanation:
any number that isnt a fraction or decimal :)
The pair of points lies on the same line with the given slope. Find x.
(3, 4) (x, 19)
Answers
Answer:4 x 3 = 12 what times 19 = what
Step-by-step explanation:
Write 3/10 as a decimal number
Answers
Answer:0.3 there I said it
Step-by-step explanation:
Answer:
0.3
Step-by-step explanation:
please help me on this :(
Answers
Answer:
a. math and dance
b.1
c.Rita and Josh
Step-by-step explanation:
Hope you get it :)
Answer:
no u support ybc
Step-by-step explanation:
Please I need help and I will give brainliest
Answers
Answer:
he can fill up about 16 more
Step-by-step explanation:
