Answer:
not a function
Step-by-step explanation:
for example
In order for an equation to represent a function any single value of x must have at most one corresponding value of y which satisfies the equation.
For x2+y2=9
XXXXif (for example) x=0
XXXXthere are two values for y (namely +3 and −3) which satisfy the equation
and therefore the equation is not a function.
You earned a 90% and an 85% on your first two homework assignments. What score do you need to earn on the third assignment to have an average of 83%?
SOMEONE PLEASE HELP ME WITH THIS I NEED TO PASS THIS PLEASE:/
Answer:
B
Step-by-step explanation:
the line has no slope
y = 5
Answer:
b
Step-by-step explanation:
What is the difference in the areas of the polygons shown?
Answer:
the difference is the + and the -
sorry if it's wrong
3(5p - 1) - 4(3p - 7)
Also please explain it as well
Answer:
3p + 25
Step-by-step explanation:
Let's start with the original expression:
3(5p – 1) – 4(3p – 7)
We need to distribute each constant to the binomial they are multiplying, and when we do that, we get:
15p – 3 – 12p + 28
Why did the 28 turn out positive? We multiplied two negative numbers together, –4 and –7 , and multiplying two negatives always gives us a positive product.
Now, let's rewrite the expression to group like terms together:
15p – 3 – 12p + 28 — marked like terms, constants bold, variables underlined
15p – 12p + 28 – 3 — rewrote the expression to group like terms
Finally, we combine each set of like terms together to get our final answer:
3p + 25 — simplifying
Hope this helps you understand the concept! Have a great day!
Kyle purchased some video games for $60. The clerk told him that he will also be charged 8% sales tax on his purchase?
Answer: 64.80
Step-by-step explanation:
1 pts
Find the value of m.
28
(10m - 30)
Enter your answer with one decimal place.
10) pls help i’ll give 20 points :)
Answer: The blank space in the equation is 4.
Step-by-step explanation: -6 x +2 is -12. -48/-12 is 4. Therefore, the blank space in the equation is 4.
Which graph represents the following system of inequalities ?
Answer:
It's the bottom one to the left
Step-by-step explanation:
Answer:
Bottom one to the end !
Step-by-step explanation:
Yessir
Please please help!!
(Wasn't sure what subject it fit in, so its in math I guess)
Answer:
The answer is A
Step-by-step explanation:
Hope I helped!!
Andre is running in an 80-meter hurdle race. There are 8 equally-spaced hurdles on the race track. The first hurdle is 12 meters from the start line and the last hurdle is 15.5 meters from the finish line.
Estimate how far the hurdles are from one another. Explain your reasoning.
Calculate how far the hurdles are from one another. Show your reasoning
Answer:600 and 3
Step-by-step explanation: I Just know the answer sorry
Answer:
it isnt 600 and 3 it is 32 meters.
Step-by-step explanation: Lol these idiots
PLEASE HELP ME
Carlos needs to buy some new pencils from the school supply store. Carlos asks his classmates if they know the price for pencils. Angela says she bought 2 pencils for $0.50. Paige bought 3 pencils for $0.75, and Spencer bought 4 pencils for $1.00.
Answer:
0.25
Step-by-step explanation:
The answer is 0.25 i think
HELP PLEASE!!!! I WILL GIVE 12 POINTS AND BRAINLIEST
Answer:
b
Step-by-step explanation:
Answer:
The answer would be b.
A glacier moves about 3 inches every 9 hours. At this rate, about how far does the glacier move in 36 hours?
Help me please
Answer:
The answer is 12
Step-by-step explanation:
36/9=4
4x3=12
Please help me out with this guys
PLEASE HELP IM ON A TIME LIMIT
What is the location of point D
(6, 0)
(-6, 0)
(0, -6)
(0, 6)
Answer:
The answer is (0,-6)
Elijah walks home from school several times each week. He walks the 2.8-mile distance at an average rate of
3.3 mph. Let d(t) represent Elijah's distance from home in miles, and let t represent time in hours. Which function
represents Elijah's distance from home in terms of time?
Answer:
Elijah's" (y cualquier palabra posterior) fue ignorada debido a que hemos restringido las consultas hasta 32 palabras.
Please help due today
Answer:
60 - 1
120 -2
180 - 3
240 - 4
Step-by-step explanation:
If your heartbeats 60 times per minute, then just increase then it must beat 120 times in 2 minutes
60 - 1
2(60-1)
120 - 2
Given h(x) = -2x + 5, solve for x when h(x) = 3
how do u put x-2y=2 into slope intercept form , show your work.
Answer:
y = -x - 1
Step-by-step explanation:
-2y=-x+2
y—x-1
simplify (4u)^2
write your answer without parenthesis
What is the equation of this trend line?
Enter your answers by filling in the boxes.
(DO NOT ANSWER ANYTHING UNRELATED TO THE PROBLEM OR YOU GET REPORTED AND NO BRAINLIST)
Answer:
The trend line is N = -2M + 110
Step-by-step explanation:
Which of the following are benefits of a debit card? Select all that apply.
A) more debt
B) built into checking account
C) high annual fee
D) can withdraw cash
Answer:
D
Step-by-step explanation:
i got this like years ago and i passed heeheh
Pl help its for a grade
Answer:
85
Step-by-step explanation:
How do you do 5+5?
I'm serious!
I don't know how to add 5 and 5!
Help!
It's due in .5 seconds!
Answer:
If you had 5 apples and Johnny gave you five more how much do you have? Lets count
10 OMG 5+5 is 10
Answer the photo thanks!
Answer:
you are right, 36°
Step-by-step explanation:
angles add up to 180
Help please! Due in 30 minutes!
Use complete sentences to answer the following question.
1. Choose one of the properties of exponents (for example, the Power of a Power Rule). Explain how the property works, and provide an example of the property.
Answer:
Product of a Power: When you multiply exponentials with the same base, you add their exponents (or powers). Power to a Power: When you have a power to a power, you multiply the exponents (or powers). Quotient of Powers: When you divide exponentials with the same base, you subtract the exponents (or powers).
Step-by-step explanation:
Answer:
What is the Power rule?
The Power rule tells us how to differentiate expressions of the form x^nx
n
x, start superscript, n, end superscript (in other words, expressions with xxx raised to any power):
\dfrac{d}{dx}x^n=n\cdot x^{n-1}
dx
d
x
n
=n⋅x
n−1
start fraction, d, divided by, d, x, end fraction, x, start superscript, n, end superscript, equals, n, dot, x, start superscript, n, minus, 1, end superscript
Basically, you take the power and multiply it by the expression, then you reduce the power by 111.
Example: What is the derivative of x2 ?
For x2 we use the Power Rule with n=2:
The derivative of x2 = 2x(2-1)
= 2x1
= 2x
Answer: the derivative of x2 is 2x
I need help with math if you don't know the answer get out of the question and don't answer it and give the wrong answer or some link or even say "I don't know" or anything like that it's not fair to me cause it a waste of my points I will report your if you do that :) have a nice day and stay safe
Answer:
each person would get 2.6 apples hope that helps :)
jared has mowed 2/5 of the yard abby says that jason has mowed 4/6 of the yard is abby correct explain
Answer:
No, she is not correct
Step-by-step explanation:
[tex]\frac{2}{5} \neq \frac{4}{6}[/tex]
[tex]\frac{2}{5} = \frac{4}{10}[/tex]
which of these graphs shown represents x^2 + y^2 = 2.25
Answer:
C
Step-by-step explanation:
the answer is c
which of the j values satisfy the following inequality? 10>j+5
choose all that apply
j=3
j=4
j=5
Answer:
All of them
Step-by-step explanation:
Khan 7th Grade, Quiz 3
