Answer:
1.4
Step-by-step explanation:
= 7/5 × 2/2
= 14/10
=1.4
Which of the graphs below would result if you made the leading term of the
following function negative?
F(x) = x^3 + 3x^2
Answer:
D
Step-by-step explanation:
Cubic equation: an algebraic equation of degree three and of the form
[tex]ax^3 + bx^2 + cx + d = 0[/tex], where a, b and c are the coefficients and d is the constant.
If the leading coefficient [tex]a[/tex] of a cubic equation is positive, the curve begins in quadrant III and ends in quadrant I
If the leading coefficient [tex]a[/tex] of a cubic equation is negative, the curve begins in quadrant II and ends in quadrant IV
For information
Graph A = cubic function with positive leading coefficient
Graph B = quadratic function with positive leading coefficient
Graph C = quadratic function with negative leading coefficient
Graph D = cubic function with negative leading coefficient
Therefore, if you made the leading coefficient of [tex]f(x)=x^3+3x^2[/tex] negative, it would be graph D.
Answer:
D graph D
Step-by-step explanation:
what’s the value of x ?
Identify the error Denise made when solving the following system of equations using the substitution method.
At second step
[tex]\\ \tt\hookrightarrow 2x+2(3x+1)=6[/tex]
[tex]\\ \tt\hookrightarrow 2x+6x+\boxed{2}=6[/tex]
[tex]\\ \tt\hookrightarrow 8x=4[/tex]
[tex]\\ \tt\hookrightarrow x=1/2[/tex]
Please help, I need 8 through 10.
Which equation represents the line with slope of 2 and y-intercept of −3?
A
y=−3x+2
B
y=−23x−3
C
y=2x+3
D
y=2x−3
Answer:
D
Step-by-step explanation:
The slope is 2 and the y-intercept is -3
A recent television commercial asked viewers, "Do you have over $10,000 in credit card debt?"
What types of numbers are associated with the word debt, and why? Write a number that represents the value from the
television commercial.
Based on the information provided, the amount of money associated with the credit card debt is inferred to be $10,000.
What is a debt?A debt is a term that refers to an obligatory payment commitment that relates two entities that can be:
Person - groupPerson - companyPerson - StateGroup - companyGroup - StateCompany - StateBased on the foregoing, it can be inferred that the term debt refers to the payment obligation of $10,000 that a person may have in order to use their credit card.
Learn more about debt in: https://brainly.com/question/1293792
if 2^a=√64 and b/a =3 evaluate a^2+b^2
Answer:
90
Step-by-step explanation:
2^a=√64 2^a=8 a=3
b/3=3 b=3*3 b=9
a²+b²=3²+9²=9+81=90
Find the surface area of each cylinder. Round to the nearest tenth, if necessary.
A cylinder with a radius of 1ft and a height of 10ft.
Answer:
69.12ft
Step-by-step explanation:
I'm
pretty sure
Under his cell phone plan, Jacob pays a flat cost of $40.50 per month and $3 per
gigabyte. He wants to keep his bill at $48.90 per month. Write and solve an equation
which can be used to determine g, the number of gigabytes of data Jacob can use
while staying within his budget.
Help me with this one
Answer:
traingle
Step-by-step explanation:
back in the 6 grade i got the bad grades i was in love with my tutor
What is the angle on r? Please help giving crown
Answer:
Well, r should be 270° cause angles at a point sum up to 360°, and there's already 90°, so 360-90 =270
But please message me, I think there's another way another answer can be gotten, but I do not have time now
During a winter storm, the temperature on the top of a
mountain changed an average of -2.5°C every hour
for 12 hours. At noon, the temperature was -5°C.
During the same time period, the temperature at the
bottom of the mountain changed at the rate of
temperature change on the top of the mountain.
What is the hourly rate of temperature change at the bottom of the mountain ?
According to the rate of change, it is found that the hourly rate of temperature change at the bottom of the mountain was of -2.5 ºC per hour.
What is the average rate of change?
The average rate of change of a function is given by the change in the output divided by the change in the input.
In this problem, it is stated that at the top of the mountain, the average rate of change is of -2.5 ºC per hour, and at the bottom of the mountain the rate is the same, hence the hourly rate of temperature change at the bottom of the mountain was of -2.5 ºC per hour.
You can learn more about average rate of change at brainly.com/question/26420851
what is -8, -9 across the x-axis and then across the y-axis
this is your answer...........
Learning Task 1: Show the following decimals using grids. Write your answer in your notebook. 1) 0.9 2) 0.1 3) 0.24 4) 0.21 50.11 6) 0.15
Answer:
I hope this helps you:)
Step-by-step explanation:
Two similar triangles are shown.
Answer:
the answer to this question is 1
Answer:
x = 9/4 (2.25)
Step-by-step explanation:
[tex]\frac{3}{x} =\frac{8}{6}[/tex]
[tex]x=\frac{(6)(3)}{8} =18/8=9/4[/tex]
Hope this helps
Please help me with this question look at the image. I will mark the brainiest.
Answer:
5 ft
Step-by-step explanation:
The area of a trapezoid is given by the formula ...
A = 1/2(b1 +b2)h
The height is found by solving this equation for h:
2A/(b1 +b2) = h
h = 2(25.5)/(3.2 +7) = 51/10.2 = 5 . . . . fill in the given values
The height of the trapezoid is 5 feet.
may anyone help?? i didnt score correct also can someone please correct me
[tex] \longrightarrow f( \rm x) = (x - 4)(x + 4)[/tex]
[tex] \\ \\ [/tex]
[tex] \longrightarrow f( \rm x) = {(x)}^{2} - {(4)}^{2} [/tex]
[tex] \\ \\ [/tex]
[tex] \longrightarrow f( \rm x) = {x}^{2} - 16[/tex]
Formula used = (a + b) (a - b) = a² - b²
BC
-
Round your answer to the nearest hundredth.
B
70°
5
?
A
Perry spent $22. 50 on material to make necklaces. He used all of the material and made 15 necklaces. How much should Perry charge for each necklace if he wants to make a profit of $60? $1. 50 $4. 00 $5. 50 $7. 0.
Answer:
$5.50
Step-by-step explanation:
22.5/15= 1.5
each necklace costs $1.50
$5.5 x 15(necklaces)=$82.5
82.5-22.5(cost of making all the necklaces)=$60
A catering company sells an 8 lb container of food for $54. Use a model to write a rate for this situation. What does this rate mean?
Answer:
$6.75 per pound
Step-by-step explanation:
$54 ÷ 8lb = $6.75/lb
or a 1:6.75 ratio/rate
The model to write the rate for this situation is 54 / 8 and the rate is $6.75.
What is Unit Rate?Unit rate is the amount of one quantity for a unit amount of the other quantity.
In other words it compares 1 unit of some quantity with different amount of another quantity.
Given that,
A catering company sells an 8 lb container of food for $54.
We have to find the unit rate for the given situation.
Price for 8 lb container of food = $54
Price for 1 lb container of food = 54 / 8
= $6.75
This is the required rate, which means that price for 1 lb container of food is $6.75.
Hence, the unit price for the food sold by catering company is $6.75.
Learn more about Unit Rate here :
https://brainly.com/question/11258929
#SPJ2
Line segment AB has endpoints A (-1.5, 0) and B (4.5, 8). Point C is on line segment AB and is located at (0, 2).
What is the ratio of
АС/CB?
Answer:
pointss
Step-by-step explanation:
$6 to $100
buytctik
help ...........................................................
[tex]{ \qquad\qquad\huge\underline{{\sf Answer}}} [/tex]
Let's solve ~
[tex]\qquad \sf \dashrightarrow \: y = 2x - 3[/tex]
plug the value of x = -5 :
[tex]\qquad \sf \dashrightarrow \: y = 2( - 5) - 3 [/tex]
[tex]\qquad \sf \dashrightarrow \: y = - 10 - 3[/tex]
[tex]\qquad \sf \dashrightarrow \: y = - 13[/tex]
oncepts
What is the average of 4.2, 2.61, and 3.6?
Answer:
hope it helps
Step-by-step explanation:
answer is 3.47
4.2+2.61+3.6=10.41
10.41÷3=3.47
A line that includes the point (7,3) has a slope of 0. What is its equation in slope-intercept form?
Answer:
y=mx+c
7,3
3=0×7+c
c=3
y=0x+3
I need a lot of help pleaseeee help me
Your aquarium has 15 fish in it. That is 75% of the total capacity for the aquarium. How many total fish can live in your fish tank?
Answer: 20
Step-by-step explanation:
15 divided by 3 equals 5 and 15 plus 5 equals 20.
What is the missing term in the arithmetic sequence below?
-98, ___, -184
Answer: -141 I think
Step-by-step explanation:
what is the quotient of 4/5 divide by 1/3
Answer:
12/5
Step-by-step explanation:
4/5 divided by 1/3
=4/5*3/1
=4/5*3
=12/5
A middle school took all of its 6th grade students on a field trip to see a ballet at a theater that has 1600 seats. The students filled 77% of the seats in the theater. How many 6th graders went on the trip?
Answer:
1232 yan po tamang sagot
you need to divide 1600 to 50% it will be 800
now you have to add 800 to 27% the answer will be 1232
now the finall answer will be 1232
so in the 1600 seats the 77% of children is 1232
#carry on learning
linear equation in point slope form for a line that passes through the point (3,2) and has a slope of -4
Answer:
y = -4x + 14
Step-by-step explanation:
We'll use the slope intercept form: y = mx + b
It is given that the slope of -4, so m will be -4 like this: y = -4x + b
We are also given the coordinates where x = 3 and y =2
2 = -4(3) + b
2 = -12 + b
Add 12 to both sides
2 = -12 + b
+ 12 + 12
b = 14
We end up with y = -4x + 14