HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Which graph shows a quadratic function with a y-intercept of 3 and an axis of symmetry at x=-1
Answers
Answer:
It is C Trust me i am doing the same thing in school and got it right
Related Questions
PLEASE HELP ME WITH THIS !!
Answers
Erica can thoroughly analyze the company’s monthly credit card statements
in 80 minutes. It takes Alexa 2 hours to do the same job. One afternoon, Erica and Alexa start analyzing the company’s credit card statements together. Half an hour later, Mack, the new employee, joins them. If the three of them finish 15 minutes later, how long would it have taken
Mack to analyze the company’s monthly credit card statements on his own?
Answers
Answer:
240 minutes or 4 hours
Step-by-step explanation:
So if it takes Erica 80 minutes to analyze the company's monthly credit card statements, she will get 30/80 of it done in 30 minutes.
If it takes Alexa 2 hours to analyze the company's monthly credit card statements, she will get 30/120 of it done in 30 minutes.
Add 15 to each of the fractions because they analyze the company's monthly credit card statements with Mack for 15 more minutes.
So you have 45/80 and 45/120.
Now add both fractions by finding the lowest common denominator which is 240.
135/240 + 90/240 = 225/240
So Mack did the remaining 15/240.
Now to find how long it would take him to analyze the company's monthly credit card statements by himself divide 240 by 15 which is 16.
Then multiply
15 x 16 = 240
so it would take him 240 minutes or 2 hours.
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
Answer:
your answer will be 9v+14
Step-by-step explanation:
have a nice day!!!
A bag contains 8 blue marbles, 11 green marbles, and 7 red marbles. Which is the probability of drawing a green marble, replacing it AND then drawing a red marble from the bag?
A. 18
B. 77/676
C. 9/13
Answers
Answer:
I think it would be C. 9/13.
Answer:
B
Step-by-step explanation:
11/26 x 7/26 = 77/676
Daniel had a social studies quiz. He answered eighty-seven out of 100 exercises correctly. Choose the decimal that shows the part of the quiz that Daniel answered correctly.
Answers
Answer:
0.87
Step-by-step explanation:
Out of a total number of 100 questions, Daniel is said to have answered 87.
We first express this as a fraction.
Total number of questions he answered divided by total number of quiz questions
= 87/100
As a decimal, 87 divided by 100 = 0.87.
You can easily get this by using the calculator.
Thank you!
Answer:
Step-by-step explanation:
0.87 because 87+0=87
Worth 15 points help
Answers
because if u solve it
2(x+y+1)
=2x+2y+2
which is the same as the expression. u just gotta combine like terms
Use y = 5x + 36 to find the value of x when y = 80.
Answers
Answer:
If y = 80 then 5x+36 also equals 80
80 - 36 = 44
therefore 5x = 44
44 / 5 = 8.8
x=8.8
Step-by-step explanation:
Find the slope of the line
y = -5x + 5
Answers
Answer:
-5
Step-by-step explanation:
this is a y = mx + b equation. m is slope.
Answer:
-5
Step-by-step explanation:
When a linear function is in the form y=mx+b then m represents the slope of the line.
HELP DUE IN 5 MINS I JUST NEED THE ANSWER
Answers
Answer:
2
Step-by-step explanation:
[tex]\begin{cases} -3x -3\:\: for\:\: x<-2\\\\6x -28\: \: for\:\: x\geq 5 \end{cases}[/tex]
f(5) will fall in the interval x≥5 and its corresponding function is:
f(x) = 6x - 28
∴ f(5)= 6*5 - 28 = 30 - 28 = 2
look at the pic plsss it’s due today:(
Answers
Answer:
the mean is 3.95
median is 2.75
Step-by-step explanation:
I'd say that the mean is the better center, because you need to even it all out. you have one big number compared the rest.
The median is a better center for this data since since that number is the common size of acres not the highest or lowest acre per 1000 residents
Find the Balance:
Balance = P +I
How much will ha have paid for his
car, including interest, after 5 years?
Answers
Answer:
branliy app is very bad and poor,
Dan buys a car for £1700.
It depreciates at a rate of 4% per year.
How much will it be worth in 4 years?
Give your answer to the nearest penny where appropriate
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Answer: £2080.00 :)
hope it helps
4.2.31
Richard and Teo have a combined age of 50. Richard is 14 years older than twice Teo's age. How old are Richard and Teo?
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Answer:
4.2.31
Richard and Teo have a combined age of 50. Richard is 14 years older than twice Teo's age. How old are Richard and Teo?
aswer..RICHARD IS 20YEARS ODL
AND TEO IS 9YEARS OLD
Paul earned $72,000 last year. If the first $30,000 is taxed at 10% and income above that is taxed at 19%,
how much does Paul owe in tax?
Answers
Answer:
10,980
Step-by-step explanation:
0.2
y is inversely proportional to V1+x.
When x=8, y = 2.
Find y when x = 15.
Please help me with this real quick!
Answers
Answer:
y = 1.5
Step-by-step explanation:
Given y is inversely proportional to [tex]\sqrt{1+x}[/tex] , then the equation relating them is
y = [tex]\frac{k}{\sqrt{1+x} }[/tex] ← k is the constant of variation
To find k use the condition when x = 8, y = 2 , then
2 = [tex]\frac{k}{\sqrt{1+8} }[/tex] = [tex]\frac{k}{\sqrt{9} }[/tex] = [tex]\frac{k}{3}[/tex] ( multiply both sides by 3 )
6 = k
y = [tex]\frac{6}{\sqrt{1+x} }[/tex] ← equation of variation
When x = 15, then
y = [tex]\frac{6}{\sqrt{1+15} }[/tex] = [tex]\frac{6}{\sqrt{16} }[/tex] = [tex]\frac{6}{4}[/tex] = 1.5
Find the value of x.
Answers
Answer:
45 degrees
Step-by-step explanation:
Before we start, it is important to know that the sum of all angles of a triangle adds up to 180. Since one of the angle measure is already given to us, 90, we can subtract this from 180.
180-90=90
This tells us that the two remaining angles will add together to equal 90. In addition, it also tells us that the two remaining angles are equal. This means we can divide 90 by 2, and it leaves us that x= 45 degrees.
You can see that this is a right triangle so one of the angles equals 90°. 180-90= 90°.
Now we can see the remaining two angles add up to 2x. So if we put all our work together 2x= 45°.
Divide both sides by 2 to get x alone
And we come to that x equals 22.5.
x= 22.5°
4x+2y=8
x+y=4
Elimination method & graphing method!
MUST SHOW WORK!
Answers
Answer:
x = 0 and y = 4.
Step-by-step explanation:
The given equations are :
4x+2y=8 ...(1)
x+y=4 ...(2)
Multiply equation (2) by 2.
2x+2y=8 ...(3)
Subtract equation (3) from (1).
4x+2y-(2x+2y)=8-8
4x+2y-2x-2y=0
2x = 0
x = 0
Put the value of x in equation (2).
0+y=4
y = 4
So, the value of x and y are 0 and 4.
which graph represents -x+8y> -24 HELP
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Answer:
-x+8y> -24
taking (0,0) as testing point
-0+8×0>-24
0>-24 it is true so it includes (0,0)
first one is your answer.
GEOMETRY. I will give brainliest
Answers
Answer:
15 (3rd option)
Step-by-step explanation:
Circumference formula=2 x pi x r(radius)
So, 30 pi = 2 pi r
Next, isolate the r(radius)
30 pi / 2 pi = r
The 2 pi's cancel out and leaves 30/2
r=15
Find the surface area of a triangle prism side of the right triangular base measure 9 cm 12 cm and 15 cm the height Prism is 20 cm
Answers
Answer:
I think its 20 cm
Step-by-step explanation:
A coin is tossed 7 times. What is the probability of getting all tails? Express your answer as a simplified fraction or a decimal rounded to four decimal places.
Answers
Answer:
0.0078125
Step-by-step explanation:
Probability of tail, p = 0. 5
Probability of getting all tails from 7 tosses :
P(tail) * P(tail) * P(tail) * P(tail) * P(tail) * P(tail) * P(tail)
0.5 * 0.5 * 0.5 * 0.5 * 0.5 * 0.5 * 0.5 = 0.0078125
We could also use the binomial probability formula :
P(x =x) = nCx * p^x * (1 - p)^(n - r)
n = 7 ; x = 7, p = 0.5,
P(x = 7) = 7C7 * 0.5^7 * 0.5^0 = 0.0078125
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
c
Step-by-step explanation:
Answer:
The answer is A
Step-by-step explanation:
7 + -8 = -1
-6 + -7 = -13
2 + 5 = 7
6 + -1 = 5
-5 + -9 = -14
-7 + 7 + 0
you can then eliminate B.
and only A is left.
#1 Describe the translation (slides) that
maps ABCD onto A'B'C'D'?
Answers
Answer: B
Step-by-step explanation: left 6, down 5
The amount of money earned on a job is directly proportional to the
number of hours worked. If $70,00 is earned in 5 hours, how much money
is earned in 22 hours of work?
Answers
Answer:
$308 is the correct answer. Please refer to the attachment. If not able to understand then please let me know, I will resend it wih proper explanation. Hope it helps you. Thanks.
Which weighs more: a puppy that weighs 8.5 kilograms or a baby that weighs 11 pounds? Explain your reasoning.
Answers
Answer:
a baby weight more because the baby will grow and will weight more then a puppy
Step-by-step explanation:
Answer:
A puppy that weights 8.5 kilograms weighs more.
Step-by-step explanation:
A puppy that weights 8.5 kilograms weighs more. Why? Well if you convert the 11 pounds from the baby to kilograms it would equal about 5 kilograms. The puppy's weight in kilograms is 8.5 and its weight in pounds is 18.7, while the baby's weight in kilograms is 5 and it's weight in pounds is 11.
Puppy's Weight Kilograms: 8.5
Puppy's Weight Pounds 18.7
Baby's Weight Kilograms: 5
Baby's Weight Pounds: 11
Weight in Kilograms: Puppy: 8.5 > Baby: 5
Weight in Pounds: Puppy: 18.7 > Baby: 11
Therefore, the puppy is heavier.
(If this answer was helpful please mark me brainliest)
PLEASE HELP meeeeeeeeee
Answers
Answer:
$3000
Step-by-step explanation:
Look at where the x value is equal to 100 and look at what value the purple line intersects with when it reaches 100
you can see that when the purple hits 100 it is also on the 3000 line
hope this helps<3
Which of the following is a true statement?
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Answer:
The first one is TRUE.
You would convert the 1/2 into 4/8 to compare them and you will see that 3/8 is less than 4/8 or 1/2
1/2 is bigger becuase let’s say u have a pizza and u don’t want small pieces of pizza we want a lot so we would go for 1/2
SOMEONE PLS HELP WITH THIS!!!!!!!!
Answers
Answer:
either 240 ft or 300 ft
Triangle QRS is a right triangle.
What is the lenghts of RS.
0 10
0 7.1
05.3
0 14
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Answer:
5.3
Step-by-step explanation:
a² + b² =² c² the Pythagorean theorem
RQ² + RS² = QS² Solve RS
6² + RS² = 8²
RS² = 64 -36
RS² = 28
RS = √28 28 is slightly > 25 and since √25 =5
RS = 5.3 actually 5.2915 to a few more significant digits
Can you help me please due today?...
Answers
20x10
That Will equal 200
Ty!!!
Lmk if helps