Answer:
2
Step-by-step explanation:
Answer:
vertex = (2, - 14 )
Step-by-step explanation:
The equation of a parabola in vertex form is
y = a(x - h)² + k
(h, k) are the coordinates of the vertex and a is a multiplier
Given
f(x) = x² - 4x - 10
Using the method of completing the square
add/ subtract ( half the coefficient of the x- term )² to x² - 4x
f(x) = x² + 2(- 2)x + 4 - 4 - 10
= (x - 2)² - 14 ← in vertex form
with vertex (h, k ) = (2, - 14 )
Based on the information provided, what type of quadrilateral is this?
Answer:
Step-by-step explanation same I need this answer too what did you get
Answer:
hi baby how are you please com in zom
Step-by-step explanation:
3566267840 and pas 123456 u are bf
ꜱᴇᴇᴍꜱ ᴇᴀꜱʏ ᴊᴜꜱᴛ ᴄᴀɴ’ᴛ ꜰɪɢᴜʀᴇ ɪᴛ ᴏᴜᴛ
Answer:
123°
Step-by-step explanation:
2z +9 = x
y = z
2Z +9 + X + z +Y = 360
Substitute for Z
2Z +9 + 2z +9 + z + z = 360
6z +18 = 360
6Z = 342
Z = 57
2(57) +9 = 123
X = 123
Answer:
The person above should be right
Step-by-step explanation:
Have a good day
Use the symmetric property of congruence to complete the following statement if
Answer:
what?
Step-by-step explanation:
Answer:
Answer
5.0/5
11
Answer: Choice D. < B = < A
ie, "angle B = angle A"
The symmetric property is if y = x then x = y. The order of what is on the left or right side of the equation does not matter. It's like saying 2+3 = 5 is the same as 5 = 2+3.
This idea can be extended to congruences because congruent angles have the same measure.
So < A = < B is the same as < B = < A.
Step-by-step explanation:
Complete the square to re-write the quadratic function in vertex form:
y = x2 + 72 +6
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
At the airport, the car rental store charges a $25.00 initial rental fee and $30.00
an hour to use the car. What is the total cost of renting the car for 3 hours?
Answer:
115$
Step-by-step explanation:
first multiply 30 by 3 which equals 90next add the 25$ fee which would equal 115$The numbers of attendees at the carnival over the last 15 days are 50, 200, 175, 125, 75, 100, 150, 225, 250, 100, 125, 75, 25, 225, and 175. Identify the box-and-whisker plot for the data.
The box-and-whisker plot for given data is as shown below.
What is box and whisker plot?"It is a special type of diagram showing Quartiles 1, 2 and 3 in a box, with lines extending to the lowest and highest values.""It is way to show the spread and centers of a data set."What is median?"It is the middle value of a sorted list of numbers."
For given question,
We have been given a data that represents the numbers of attendees at the carnival over the last 15 days are 50, 200, 175, 125, 75, 100, 150, 225, 250, 100, 125, 75, 25, 225, and 175.
If we arrange the data in ascending order then it would be,
25, 50, 75, 75, 100, 100, 125, 125, 150, 175, 175, 200, 225, 225, 250
The minimum value = 25
And the maximum value = 250
Also, the middle value is 125.
So, the median is 125.
The box-and-whisker plot for given data is as shown below.
Learn more about box-and-whisker plot here:
https://brainly.com/question/3209282
#SPJ2
Valeria's office recycled a total of 44 kilograms of paper over 4 weeks. How many weeks will it take Valeria's office to recycle a total of 66 kilograms of paper? Solve using unit rates.
) Alon started in 60% of his team's basketball games this season. He started a total of 12 games. About how many games did Alon's team play this season? *
Answer:
D
Step-by-step explanation:
Let x = total number of basketball games that was played by the team this season.
Alon started in 60% of his team’s basketball games this season. This means that he started in a total number of 60 percent of x basketball games this season.
60% of x basketball games this season = 60/100 × x
= 0.6×x = 0.6x
From the information given, Alon started a total of 12 basketball games this season. Therefore,
0.6x = 12
x = 12/0.6 = 20
The 12 girls at Suzie's volleyball camp have decided to wear their camp ID's on loops of string around their necks. If each girl needs 1 2 yard of string, how much string do they need in all? Suzie did this work to solve the problem: 12 1 ÷ 1 2 = 12 1 × 2 1 = 24 1 = 24 yards of string Did Suzie solve the problem correctly? No. She should have multiplied 12 and One-half to solve. No. She did not multiply the numerators correctly. No. She did not simplify StartFraction 24 Over 1 EndFraction correctly. Yes. Her work is correct.
Answer:
No. She should have multiplied 12 and One-half to solve
6 yards
Step-by-step explanation:
Number of girls = 12
Each girl needs = 1/2 yard of strings
Suzie workings:
12/1 ÷ 1/2
= 12/1 × 2/1
= 24/1
= 24 yards
No. She should have multiplied 12 and One-half to solve
Correct workings:
Total strings needed for 12 girls = 12 × 1/2 yards
= (12*1)/2
= 12/2
= 6 yards
Answer:
The answer is A.
Step-by-step explanation:
I got it right on Edge 2021.
Which of the following ordered pairs is a possible solution to the equation y=1/2x+3 ?
a) (0, 3)
b) (1, -2.5)
c) (0, -3)
d) (-1, -2.5)
Is this right? If not can someone correct me and tell me what I did wrong?
Answer:
Yes
No
No
Step-by-step explanation:
1/4(12)=3
100-184=-84
12(5)=60
The expression 12.5x can be used to determine the total amount of wages earned after working x
hours at a rate of $12.50 per hour. What is the total amount of wages earned by someone who
works 40 hours?
Answer:
500 dollars earned
Step-by-step explanation:
if 12.5x is the amount per hour they earn then multiply that by the amount of hours they work
PLEASE HELP ILL GIVE BRAIN
Answer:
Step-by-step explanation:
15. (-4-3)/(-5-0)= -7/-5= 7/5
y - 3 = 7/5x - 0
y = 7/5x + 3
16. (-2-3)/(4-0)= -5/4
y - 3 = -5/4x - 0
y = -5/4x + 3
17. (-3+5)/(0+3)= 2/3
y + 5 = 2/3(x + 3)
y + 5 = 2/3x + 2
y = 2/3x - 3
18. (-2-2)/(0+4)= -4/4= -1
y - 2 = -1(x + 4)
y - 2 = -x - 4
y = -x - 2
19. y - 3 = 1/2x - 0
y = 1/2x + 3
20. y - 2 = -(x + 1)
y - 2 = -x - 1
y = -x + 1
21. perp. -5/3
y + 5 = -5/3x + 0
y = -5/3x - 5
22. perp. 1/2
y + 1 = 1/2(x + 4)
y + 1 = 1/2x + 2
y = 1/2x + 1
23. perp. 3/4
y + 5 = 3/4(x + 4)
y + 5 = 3/4x + 3
y = 3/4x - 2
24. perp. 7/5
y - 4 = 7/5(x - 5)
y - 4 = 7/5x - 7
y = 7/5x - 3
A television is priced at $298.50. There is a 6% sales tax rate. What is the cost of the television, including tax?
Answer:
total = 316. 41
Step-by-step explanation:
6% of 298.50 = 17.91
298.50 + 17.91= 316.41
The vector (-3/5) translates a to b What is the vector that translate b to a?
The required vector that is translated from b to a is +3/5.
Given that,
We have a vector that translated from a to b, is -3/5, it is to be determined the vector from b to a.
The term "vector" is used to describe quantities that have both magnitude and direction. It also refers to the nature of the quantity.
Here,
We have a vector,
[tex]\bar ab = -3/5[/tex]
In order to translate the vector in the reverse direction, its direction will be reversed,
For
[tex]\bar {ba} = - (-3/5)\\\bar {ba} = +3 / 5[/tex]
Thus, the required vector that is translated from b to a is +3/5.
Learn more about vectors here,
https://brainly.com/question/13322477
#SPJ2
If the school has 27 students, there are how many sixth graders?
where is the rest of the question? if divided into 6th,7th,and 8th then 9
i dont know let me know the full question to help you out
The number of students that are sixth graders is 9.
What is a fraction?A fraction is written in the form of p/q, where q ≠ 0.
Fractions are of two types they are proper fractions in which the numerator is smaller than the denominator and improper fractions where the numerator is greater than the denominator.
Given, A school has 27 students, and one-third of them are sixth graders.
Therefore, The number of students that are sixth graders is,
= (1/3)×27.
= 9 students.
Q. If the school has 27 students and one-third of them are sixth graders, there are how many sixth graders?
learn more about fractions here :
https://brainly.com/question/10354322
#SPJ3
2) The function f(x) is defined below. The value of f(-3) is:
f (x) = 4x + 5
Answer:
so it is 4×(-3)+5 = -12+5= 7
so the answer is 7 I think
Answer: look at the two pictures if you want me to solve for f or x here
Step-by-step explanation: hope this help :)
Help with this please. :)
Answer:
1) 48
2) 1
3) 2
4) 16
Step-by-step explanation:
.............
You deposit $2500 in an account that earns 2.5% annual interest. Find the balance after one year if the interest is compounded quarterly?
Answer:
$2563.09
General Formulas and Concepts:
Math
PercentsPre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Compounded Interest Rate Formula: [tex]\displaystyle A = P(1 + \frac{r}{n})^{nt}[/tex]
A is final amountP is principle amountr is raten is compounded ratet is timeStep-by-step explanation:
Step 1: Define
P = 2500
r = 0.025
n = 4
t = 1
Step 2: Find A
Substitute in variables [Compounded Interest Rate]: [tex]\displaystyle A = 2500(1 + \frac{0.025}{4})^{4(1)}[/tex](Parenthesis) Add: [tex]\displaystyle A = 2500(1.00625)^{4(1)}[/tex][Exponents] Multiply: [tex]\displaystyle A = 2500(1.00625)^{4}[/tex]Evaluate exponents: [tex]\displaystyle A = 2500(1.02524)[/tex]Multiply: [tex]\displaystyle A = 2563.09[/tex]Please help me out on these! ty
Answer:
y= -3x+5 for the graph one
Step-by-step explanation:
Answer:
f(x) = -3x + 5
Step-by-step explanation:
Question 7 of 10
The radius of Saturn is 60,268 kilometers. What is its diameter?
A. 30,134 kilometers
B. 120,536 kilometers
C. 60,500 kilometers
D. 30,528 kilometers
Answer:
I would believe the diameter would be B, if not A
Step-by-step explanation:
Answer:
the answer for this problem should be 120,536
How much would it have rained each month if the total amount rain (11 inches) was redistributed equally among the 12 moths of the year?
Answer:
Total rainfall in one month [tex]0.9167[/tex] inches
Step-by-step explanation:
The total rainfall around an year is equal to [tex]11[/tex] inches
There are 12 months in an year.
Total rainfall in one month is equal to total rainfall in an year divided by number of months
Total rainfall in one month
[tex]\frac{11}{12} = 0.9167[/tex] inches
answer for brainly
pls pls pls
brainly
Answer:
2/5
Step-by-step explanation:
no of sample space , n(s) = 10
no. of probable cases, n(e) = 4
Probability of the arrow landing on a red section , P(e)
= n(e)/n(s)
= 4/10
= 2/5
Answer:
the answer is b, 2/5
Step-by-step explanation:
Rudolph Takes 12 minutes to run 6 times around a 400 meter track assuming he runs at a constant speed how long does he take to run 1 kilometer
Answer:
5 minutes to run a kilometer please give me brainlyest
Can someone help me with this question please
I’ll mark you as a brainliest.
Answer:
I dont know what this is I'm so sorry if I did I would help you
I'm not sure about my answer but let me try.
5² + 12² = 169²
square root of 169 = 13 ft.
I'm a little bit confused because it mentions a square but the dimensions show that it's a rectangle.
HELP I NEED ANSWERS FAST ITS E.L.A
1. Select the interjection in the sentence.
These cookies that my Mom baked are Delicious, huh?
Answer:
An interjection is an exclamation or sudden expression within a sentence that has no real connection to it. Common examples include ouch and well. Looking at a list of interjections for kids may further explain this simple definition. An interjection is almost any word in English that you can insert into a sentence to convey emotions.
2.these cookies that my mom baked are smell Delicious.
Step-by-step explanation:
If a rectangle's long side is 2x - 2, and the short side is 3, what is the area of the rectangle?
Answer:
I don’t know the answer I just need some points to ask more questions !!! have a good day !!
Step-by-step explanation:
7. Which graph matches the inequality ?
12 points
x > 6
Answer:
it's the Option 2
Explanation;
since x has to be greater than 6 the line would go to the right or towards the greater side.
Then it's a open circle because it's strickly greater than
3 yd
4 yd
What is the length of the hypotenuse?
yards
Step-by-step explanation:
a² + b² = c²
4² + 3² = 25²
Square root of 25 = 5
C = 5 yards
Colin invests £2900 into his bank account,
He receives 3% per year compound interest.
How much will Colin have after 4 years?
Give your answer to the nearest penny where appropriate.
Answer:
348 pounds
Step-by-step explanation:
Simple Interest = principal x rate x time
so, principal = 2900 x rate = 3/100 x time = 4 years
therefore, 2900 x 0.03 x 4 = 348 pounds