Sketch the graph a x=2 and y= -1 then find the point a which the two graphs intersect
Answers
Answer: They intersect at (2,-1)
Step-by-step explanation:
Step-by-step explanation:
I hope my answer help you. Please, rate it as brainlest answer if it is right.
Related Questions
How many real roots does the polynomial 2x^3+8x-7 have?
Answers
And you don’t need to calculate them to know that.
First, you know that polynomials of grade three have either one or three real roots. Second, you know that to have three real roots, they have to have a local maximum and a local minimum.
Take the derivative of your polynomial
()′()=23+8−7=62+8 f(x) =2
x
3
+8x−7
f
′
(x) =6
x
2
+8
Find the possible zeros of the derivative
′()=62+8=0
f
′
(
x
)
=
6
x
2
+
8
=
0
and see that there are no real zeros of the derivative. So the polynomial has no local maxima or minima, so it has exactly one real zero.
For the same reason every polynomial of the form
3++
a
x
3
+
b
x
+
c
with ,>0
a
,
b
>
0
has exactly one real root
15
2
Complete the equation to calculate the cost of the portable speaker, including sales tax.
$53
=
% of $50
Answers
Answer: The answer to this math question about completing the equation in order to calculate the cost of the portable speaker, including the sales tax is $94.34.
Step-by-step explanation: I don't have any step-by-step explanation, I'm sorry about that, but anyway, I hope that my given short answer is very helpful to your own math question about completing the equation in order to calculate the cost of the portable speaker, including the sales tax, please mark me as Brainliest, take care, always be safe, and have a great rest of the day! :D
Sincerely,
Jason Ta,
The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.
wus 9 + 10 equal please help wus 9 = 10
Answers
Answer:
19
Step-by-step explanation:
it is 19
yes
wait no its 100000000000
I big brain UwU
Answer:
Step-by-step explanation:its 21
Which of the following is a proportion?
Answers
3(6x+2)<9 solve the inequality
Answers
3(6x+2) <9
Use distributive property:
18x + 6 < 9
Subtract 6 from both sides
18x < 3
Divide both sides by 18
X < 3/18
Simplify:
X < 1/6
decrease £7720 by 20%
Answers
Answer: Percentage decrease = 20% × 7,720
New value = 7,720 - Percentage decreaseNew value =
7,720 - Percentage decrease =
7,720 - (20% × 7,720) =
7,720 - 20% × 7,720 =
(1 - 20%) × 7,720 =
(100% - 20%) × 7,720 =
80% × 7,720 =
80 ÷ 100 × 7,720 =
80 × 7,720 ÷ 100 =
617,600 ÷ 100 =
6,176
New value - 7,720 =
6,176 - 7,720 =
- 1,544
Step-by-step explanation:
latasha had a piece of leather string that was 18 inches long that she wants to use to make wrist bands if each wrist needed to be 6 inches long how many wrist bands can she make
Answers
Answer:
the answer is 3
Step-by-step explanation:
take 18 and divide it by 6 and you get 3
2 |a| - ab ;if a = -7 and b = 3
Answers
Answer:
35
Step-by-step explanation:
absoulute value of a=7
so 2x7=14
ab=-7x3= -21
14- (-21)= 35
Using the digits 1 to 9 at most one time each fill in the boxes to create an equation that has a negative solution
[]x+[]=[]x+[]
Answers
Answer:
[4]x+[8]=[1×]+2
Step-by-step explanation:
x will be negative now that the more x you have the higher your number will have to be.
The requried, x is negative, the left-hand side of the equation is positive, but the right-hand side is negative, so the equation has a negative solution as x = -3.5.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
One possible solution is,
[1]x + [2] = [3]x + [9]
To see that this equation has a negative solution, we can rearrange it to get:
x + 2 = 3x + 9
x - 3x = 9 - 2
-2x = 7
x = -3.5
Since x is negative, the left-hand side of the equation is positive, but the right-hand side is negative, so the equation has a negative solution.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
I don’t understand this question. please help
Answers
Answer:
D. As the Radius of the can get larger and larger, the label gets further and further from zero (0)
Hope this helps, have a nice day/night! :D
-0.75___-3/4
which one is greater
Answers
[tex]\huge\text{\bf Hey there!}[/tex]
[tex]\huge\text{GUIDE} \ \boxed{\downarrow}\\\large\boxed{\mathsf{>: is \ \bf greater \ than }}\\\\\large\boxed{\mathsf{<: is \bf \ less\ than}}\\\\\large\boxed{\mathsf{\geq: is \ \bf greater\ than\ or\ equal\ to}}\\\\\large\boxed{\mathsf{\leq: is\ \bf less\ than\ or\ equal\ to}}\\\\\large\boxed{\mathsf{=: is \ \bf equal \ to}}[/tex]
[tex]\huge\text{GUIDE \#2}\ \boxed{\downarrow}\\\large\text{When you are working with greater than, you're basically shows}\\\large\text{when a number is BIGGER than the other number.}\\\\\large\text{When you are working with less than you are finding the opposite}\\\large\text{of greater than. (it shows when a number is SMALLER than the}\\\large\text{number.)}[/tex]
[tex]\\\large\text{When you are working with greater than or equal to, you are }\\\large\text{basically finding out if the number is greater or equal to the other }\\\large\text{number.}\\\\\large\text{When you are working with less than or equal to you are trying to}\\\large\text{figure out if your number is less than or equal to the other}\\\large\text{number.}[/tex]
[tex]\huge\text{ANSWERING YOUR GIVEN QUESTION}\ \boxed{\downarrow}[/tex]
[tex]\large\boxed{\rm{-0.75 \ ? \ -\dfrac{3}{4}}}[/tex]
[tex]\large\text{I'm going to make this easier to solve for you. I will convert the}\\\large\text{fraction }(\rm{-\dfrac{3}{4}})\large\text{ into a decimal. To do so, you have to DIVIDE the}\\\large\text{numerator (the number on TOP) from the denominator (the}\\\large\text{BOTTOM number)}[/tex]
[tex]\large\text{REMEMBER }\textbf{!}\\\large\text{Negatives are BELOW zero. (including decimals \& fractions).}\\\\\large\text{Positives are ABOVE zero}[/tex]
[tex]\large\boxed{{\mathsf{- \dfrac{3}{4}}}}\\\\\\\large\boxed{\mathsf{\rightarrow - 3\div 4}}\\\\\\\large\boxed{\rightarrow\mathsf{-0.75}}[/tex]
[tex]\large\text{Therefore, -0.75 and }\rm{-\dfrac{3}{4}}\large\text{ are equivalent to each other}[/tex]
[tex]\huge\boxed{\text{Therefore, your answer is: }}\ \huge\boxed{\mathsf{-0.75 \bold{\ =} -\dfrac{3}{4}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
Answer:
The number farthest to the right is the greater number.
Step-by-step explanation:
Round 0.41275 to the nearest thousandth
Answers
Answer:
0.41, 2 is lower than 5 so we round down
Answer:
0.41300
Step-by-step explanation:
0.41275.
0.4: tenths place. 0.01: hundredths place. ...
Now look at the next decimal place, which is 0.0007: the ten thousandths place . This number determines whether the thousandths place will be rounded up or down. ...
Therefore, 0.41275 rounded to the nearest thousandth is:
To encourage interest in bicycle in six companies sponsored a bicycle race each company donated 300 for the how much money was donated for the race
Answers
Answer:
1800 dollars.
Step-by-step explanation:
Each company donated 300 dollars. There were 6 companies. We would need to times 300 by 6 companies. 300 x 6 = 1,800.
c.
The family purchased refreshments and spent a total of $18.50. If the total amount of money spent
on tickets and refreshments was $94.50, use an equation to find the cost of one regular admission
ticket.
How would you write the equation?
Answers
(94.50 - 18.50) ÷ f = a
f=family members
a=answer
I don't know how many family members there are, but you would just replace f with the amount.
what is 1/3 divided by 1/9
Answers
Answer:
3
Step-by-step explanation:
1/3 x (9/1) = 3
How do you turn 3.0035 into a fraction?
explain?
Answers
Answer:
How do you turn 335 into a fraction?
Steps to convert decimal into fraction
Write 3.035 as 3.0351.
3.035 × 10001 × 1000 = 30351000.
607200.
Step-by-step explanation:
Answer:
3 7/2000 or 6007/2000
Step-by-step explanation:
You would keep simplifying the number .0035 which would simply into the 2000 place. Then you would know that 3 is already 6000, so find out .0035 which is 7 our of 6000. It's also like what is .0035 comverted into 3.
A company has 24 employees. Each employee volunteers to bring 1 item to the local school fundraiser.
One-fourth of the employees bring pencils.
One-third of the employees bring paper.
The rest of the employees bring notebooks.
How many employees bring notebooks?
Answers
Answer:
6 employees bring pencils
8 employees brings paper
6+8=14
Company:24 employees- 14 employees who brong paper and pencils.=10 so 10 employees brings notebooks.
Step-by-step explanation:
Answer:
6 employees bring pencils
8 employees bring paper
10 employees bring notebooks
Step-by-step explanation:
1/4= 6
1/3= 8
the rest = 10
You mowed 2.25 yards in 1.5 hours. How many yards did you mow in 1 hour?
Answers
Answer:
1.5
Step-by-step explanation:
to find one hour you divide both answers by 1.5 giving you one hour and 1.5
1.5 yards did you mow in 1 hour when, You mowed 2.25 yards in 1.5 hours.
What is division?Division is the process of splitting a number or an amount into equal parts.
Division is one of the four basic operations of arithmetic, the ways that numbers are combined to make new numbers. The other operations are addition, subtraction, and multiplication.
here, we have,
You mowed 2.25 yards in 1.5 hours.
in 1 hours I mowed = 2.25/1.5
=1.5
Hence, 1.5 yards did you mow in 1 hour.
To learn more on division click:
brainly.com/question/21416852
#SPJ2
27 dived ( 3 + 6 ) x 5 - 12
Answers
Answer:
I think its 3
yah it's 3.....
Rena earns $665 a week, and she works 5 days a week. What is her daily
wage?
Answers
Answer:
133
Step-by-step explanation:
Answer:
133
Step-by-step explanation:
665/5 = 133
Which is equivalent to 4√3
will mark brainlist if right
Answers
Answer:
The result can be shown in multiple forms.
Exact Form: 4√3 = √48
Step-by-step explanation:
4√3 is equivalent to √48
what is important about math
Answers
Answer: "Math helps us think analytically and have better reasoning abilities." "Analytical thinking refers to the ability to think critically about the world around us." "Analytical and reasoning skills are important because they help us solve problems and look for solutions."
Step-by-step explanation: Hope this helps :)
four spheres of radius 6cm fit into a cylinder with a height of 12cm. calculate the volume inside the cylinder that is empty. leave your answer in terms of pi.
Answers
Answer:
V = 432pi cm^3
Step-by-step explanation:
Pi x r^2 x h
Pi x 6^2 x 12 cm = 432 pi cm^3
170 students or 85% of the students went to attend college what are the total number of students?
Answers
Answer:
200
Step-by-step explanation:
I think sorry if I am wrong
-18 = 3 (-z + 6) + 2z
Answers
Answer:
z = 36
Step-by-step explanation:
1) Distribute
-18 = -3z + 18 + 2z
2) Combine like terms
-18 = -z + 18
3) Subtract 18 from both sides of the equation
-18 - 18 = -z + 18 - 18
4) Simplify
a. Subtract the numbers
-36 = -z + 18 - 18
b. Subtract the numbers
-36 = z
5) Divide both sides of the equation by the same term
-36/ - 1 = -z/-1
6) Simplify
a. Divide the numbers
36 = -z/-1
b. Cancel terms that are in both the numerator and denominator
36 = z
c. Move the variable to the left
z = 36
A jar contains 0.25 liter of apple juice and 0.30 liter of grape juice. Melissa poured 0.75 liter of pineapple juice into the jar. She then drank 0.20 liter of the mixture. Part A: Write an expression to represent the total amount of juice left in the jar. (5 points) Part B: Simplify the expression and identify which property is used in each step. (5 points)
Answers
Answer:
Part A: Total amount of juice left = 0.25 + 0.30 + 0.75 - 0.20
The owner of a health club decides to reduce the $35 membership fee by $5. What is the approximate percent decrease in the fee?
The percent decrease is approximately 0.14%.
The percent decrease is approximately 0.85%.
The percent decrease is approximately 14%.
The percent decrease is approximately 85%.
Answers
Answer:
The percentage of decrease is approximately 0.14%.
Step-by-step explanation:
35 - 5 = 30
What percentage is 5 of 35 (x/100 = is/of)
x/100 = 5/35 (cross multiply)
(5*100)/35 = 14.29%
it's C
hoped this helped you with your problems
this years cornells took one more than three times as many field trips as last you class this year cornells class took a total 7 trips how many field trips did his class took last year
Answers
explanation: one more than three times of seven is two
you subtract one from seven to find the answer because it’s one more, to get six
six divided by 3 is 2 leaving you with your answer
whats the answer pls can any body say.....
Answers
Each centerpiece has 17 flowers she has 430 for the project
Answers
Answer:
What even is this question?
