Plot the vertex and the axis of symmetry of this function on a graph.
f(x) = (x + 2)2 − 6
Answers
Answer:
there.......... ....... ...a
Related Questions
2) Andy is seven years older than his wife Lori. If Andy and Lori’s ages
add up to fifty-one, how old are Andy and Lori?
3) Alex is fourteen years old, and he is also nine years older than his
sister Kristen. How old is Kristen?
4) Myron is three years older than his wife Denise. If Myron and
Denise’s ages add up to sixty-five, how old are Myron and Denise?
5) Jim is four years older than his sister Kathy. If Jim and Kathy’s
ages add up to fifty-four, how old are Jim and Kathy?
6) Vicki is eleven years older than Chuck. Five years from now,
Vicki will be twice as old as Chuck. Find their present age.
Answers
Answer:
2. 22,29 3.5 4.31,34 5.25,29 6.6,17
Step-by-step explanation:
I really need help. HELP ASAP! GIVING BRAINLY IF CORRECT
Container A is a cylinder with a radius of 9 units and a height of 9 units. A right cone has been carved from its base and has a height of 9 units. Container B has the same radius as container A. Which statement derives the formula to find the volume of container A?
container A is a right cylinder that has had a right cone subtracted from its base, container B is half of a sphere
π(92)(9) − 1 over 3π(92)(9)
2[π(92)(9) − 1 over 3π(92)(9)]
1 over 3π(92)(9) − π(92)(9)
2[1 over 3π(92)(9) − π(92)(9)]
Answers
Answer:
Solution given:For A
height [h]=9units
breadth[b]=9units
for both cylinder and cone
Volume of container A=volume of cylinder -volume of cone
=πr²h-1/3×πr²h=π(9²)9-1/3×(9²)9
so first option is your answer.
a. π(92)(9) − 1 over 3π(92)(9)
Rick bought a fan for his living room he was looking at it while he was installing it wondered to himself what the angle between each blade measured. The fan has 3 blades evenly spaced. What is the angle between each blade and what type of angle are they?
Answers
Answer:
The angle between the two blades is 120 degree.
Step-by-step explanation:
number of blades = 3
The blades are equally spaced.
The total angle around a circle is 360 degree.
So, the angle between the two blades is given by
[tex]\theta =\frac{360}{n}\\\theta =\frac{360}{3} = 120^{o}[/tex]
After solving the system of equations, what is the value of y?
6x+2y=-4
x-2y=4
Answers
Answer:
x=0, y=-2
Step-by-step explanation:
6x0=0
2(-2)=-4
so, -4=-4 so it is determined true
Then 0-2(-2), -2(-2)=4
subtract 0 from 4 which is 4
so, 4=4, so it is determined true
The average mass of a certain type of microorganism is 2.4x10^-6 grams. What is the approximate total mass, in grams, of 5x10^3 of these microorganisms?
a. 1.2X10^-4
b. 1.2X10^-3
c. 1.2X10^-2
d. 1.2X10^-1
Answers
The total mass of 5 x 10³ microorganisms is 1.2 x [tex]10^{-2}[/tex].
Option C is the correct answer.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
Mass of an organism = 2.4 x [tex]10^{-6}[/tex] grams
The total mass of 5 x 10³ microorganism.
= 5 x 10³ x 2.4 x [tex]10^{-6}[/tex]
= 12.0 x [tex]10^{3 - 6}[/tex]
= 12 x [tex]10^{-3}[/tex]
= 1.2 x [tex]10^{-2}[/tex]
Thus,
The total mass is 1.2 x [tex]10^{-2}[/tex]
Learn more about expressions here:p
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Describe a congruence transformation that maps ABC to DEF
Answers
Answer:
A translation of 5 units to the right, followed by a reflection across the x axis.
Work backward to solve.
What is the starting position (x, y)?
Answers
The lengths of three sides of a triangle are given. Classify each triangle as acute, right, or obtuse. 6,9,7
Answers
Right triangle : a^2+b^2=c^2
Acute triangle : a^2+b^2 > c^2
Obtuse triangle:a^2+b^2 < c^2
6^2+7^2 > 9^2
12) The product of three integers x, x + 2, and x – 5 is 240? What are the integers?
A) 5.9, 7.9, 0.9
B) 7.5, 9.5, 2.5
C) 5, 6, 8
D) 8, 10, 3
Answers
Answer:
D.
Step-by-step explanation:
x(x+2) (x-5) -240
put that on a graph calculator and the x=8
x=8
x+2=10
x-5=3
What is the radius of a hemisphere with a volume of 45729 in, to the nearest tenth
of an inch?
Answers
Answer:
Step-by-step explanation:
Use the volume of a sphere formula and then multiply it by .5 to get half of it, since a hemisphere is half of a sphere. Doing that gives us the formula:
[tex]V=\frac{4}{3}\pi r^3\frac{1}{2}[/tex] which simplifies to
[tex]V=\frac{2}{3}\pi r^3[/tex] . Now, filling in what we were given:
[tex]45729=\frac{2}{3}\pi r^3[/tex] which simplifies a bit to
[tex]137187=2\pi r^3[/tex]. We divide by 2π to get
[tex]2183.98918=r^3[/tex] and take the cubed root on your calculator to get that
r = 27.9"
[tex]Volume= 45729in^3\\\\[/tex]
[tex]Radius=r[/tex]
[tex]2/3\pi r^3=45729[/tex]
[tex]r^3=3*45729\\~~~~------\\~~~~~~2*3.14[/tex]
[tex]r^3=21845.06[/tex]
[tex]r=27.95~in[/tex]
✂-------------hope it helps...
have a great day!!
Shane can run the length of a football field (100 yards) in 12 seconds what's shanes speed?
Answers
Answer:
8 1/3 or 8.33 yards per second
Step-by-step explanation:
100/12 = 8 1/3
Escribe en lenguaje simbólico las siguientes expresiones, teniendo en cuenta que llamamos x a la edad de María. La edad que tenía María hace 3 años. El doble de la edad que tendrá María dentro de 10 años. La tercera parte de la edad que tenía María hace 1 año.
Answers
Answer:
i don't know that language sorry
Step-by-step explanation:
The table shows two options provided by a high-speed Internet provider.
Setup Fee ($) Cost per Month ($)
Option 1 80 30
Option 2 No setup fee $40
Part 1 out of 2
In how many months will the total cost of both options be the same? What will that cost be?
In months the total cost of both options will be the same. That cost will be $.
Answers
Answer:
8 months and $320
Step-by-step explanation:
To find when 30m + 80 = 40m, isolate m.
30m + 80 = 40m
Subtract 40m from both sides.
-10m + 80 = 0
Subtract 80 from both sides.
-10m = -80
Divide both sides by -10
m = 8
To find the cost, substitute 8 as m in one of the equations.
40(8) = 320
A farmer A farmer sells 9.3 kilograms of pears and apples at the farmer's market.
4
5
of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?
Answers
Answer:
1.86
Step-by-step explanation:
Since decimals are the same as fractions, we can convert 4/5 to .80. And since "of" means multiply, we can convert .80 of 9.3 to:
.8 x 9.3 = 7.44
This is the amount of pears, so we subtract:
9.3 - 7.44 = 1.86
The weight of the apples is 1.86.
Question 4
1 pts
3. Aracelli has a class of kindergardeners. Each student gets a six oz cup of milk at
snack time. How many gallons of milk will she need to buy for a class of 23 students?
O 1.08 gallons
1.1 gallons
O 2 gallons
1 gallon
1 pts
Question 5
Answers
Answer:
There is a little over 1 gallon
Step-by-step explanation:
help no weird files, please!
Answers
Answer:
10,000 * (0.5)^x/19 ; 19.53125
Step-by-step explanation:
Sorry, Im not good at chemistry, but I think this is how you do it.
Part 1: 10,000 * (0.5)^x/19 x=time
Part 2: 10,000 * (0.5)^171/19 = 10,000 *(0.5)^9 = 19.53125
I am making two kinds of cookies: chocolate chip and lemon cookies Chocolate Chip Cookies It takes 0.250.25 cup of sugar to make a batch of chocolate chip cookies. I have 5.505.50 cups of sugar. How many batches of cookies can I make?
Answers
Answer: 22 batches of chocolate chip cookies
Step-by-step explanation:
A batch of cookies can take 0.25 cups of sugar to make.
You instead have 5.50 cups of sugar.
The number of batches that can be made is:
= Total amount of sugar available / Amount of sugar required for one batch
= 5.50 / 0.25
= 22 batches of chocolate chip cookies
what are the answers to problems 9 and 10 ?
Answers
Answer:
D. and F.
Step-by-step explanation:
19- What is the equation of the line that is perpendicular to the given line and has an x-intercept of 6? O y= 4 -10 86 8 10 x --**+ 8 O y=-3x+6 O y= 4X-8 O ya x-6 |(4,2) 5) 10.
Answers
Answer:
[tex]y=\frac{4}{3}x -8[/tex]
Step-by-step explanation:
So first find the slope of the given line
-2 - 4 = -6
4 + 4 = 8
-6 ÷ 8 = [tex]-\frac{3}{4}[/tex]
The slope of a line perpendicular to another line is the opposite reciprocal of the given slope.
The opposite reciprocal of [tex]-\frac{3}{4}[/tex] is [tex]\frac{4}{3}[/tex]
So now all we need to finish the slope intercept form y = mx + b is b, which is the y intercept.
[tex]y=\frac{4}{3}x+b[/tex]
Now that they give us the X intercept, you can plug in the values (6, 0).
[tex]0=8+b[/tex]
b = -8
Solve -2 t + 5 ≥ -7.
please help im desperate
Answers
Answer:
The first ">" should be underlined in the equation.
..
The rules for solving inequalities are the same as those used for solving regular equations except for one important rule, that is, when you multiply both sides of an inequality by -1, the inequality sign reverses.
..
5-4x≥17
-4x≥12
-x≥3
Step-by-step explanation:
Answer:
-2t+5> -7-2t> -7-5t > -12/-2t> 6hope it helps.
stay safe healthy and happy.Order the expressions by value from least to greatest.
|2-9| |4| |6+4| -|7|
Answers
Answer:
-|7|, |4|, |2-9|, |6+4|
Step-by-step explanation:
I think this is correct
2. Which equation describes a line that has
a slope of and a y-intercept of ?
A) 5y + 4x = 2
C) Sy - 4x = 2
B) 4x5y = 2
D) -5y - 4x = 2
Answers
Answer:
What?
Step-by-step explanation:
G8ve me more info and Ill answer again
Carbon -14 decays exponentially according to the model A= Aoe ^-0.00012t where t is measured in years.
If there was an initial amount of 700 grams how much would remind after 80 years?
after how many years would there be 215 grams?
Answers
Answer:
After 80 years, 693.312 g should remain.
It should take 9837.019 years for there to be 215 grams.
Step-by-step explanation:
Answer:
Dont answer my questions if ur not gonna answer right
Step-by-step explanation:
Evaluate the expression when y= 14 and z= 6.
y+z squared
y-2z
Simplify your answer as much as possible.
Answers
Answer:
400 & 2
Step-by-step explanation:
Alright, so for the first question you do 14 + 6 which = 20 and if you do 20 × 20, it equals 400.
And for the second one 14 - 12= 2.
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
∠ G ≈ 8.3°
Step-by-step explanation:
Using the tangent ratio in the right triangle
tan G = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{HI}{GI}[/tex] = [tex]\frac{1.1}{7.5}[/tex] , then
∠ G = [tex]tan^{-1}[/tex] ([tex]\frac{1.1}{7.5}[/tex] ) ≈ 8.3° ( to the nearest tenth )
Find the value of y. 108 degrees 40 degrees. x, y, z, w
Answers
Answer:
[tex] \frac{108}{2 } = 54[/tex]
The value of y for the given circle will be 54°.
What is a circle?A circle is a geometrical figure which becomes by plotting a point around a fixed point by keeping a constant distance.
The diameter is the longest line that can be drawn inside a circle.
In our daily life, we always see circle objects for example our bike wheel.
Area of circle = πr² and the perimeter of circle = 2πr where r is the radius of the circle.
In the given question by the circle theorem that if a curve makes a 2x angle then the extreme point will make the angle on circle as x.
So angle y = half of angle 108°
∠Y = 108°/2 = 54°
Angle w will also same as 54° because it also satisfies the theorem of the circle.
To learn more about the circle,
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Please help me!! How do I do this?
Answers
Answer:
Taking 45 degree as reference angle
Then using sine rule
sin 45=
p/h
replacing the value of sin 45 degree by 1/root 2.so
1/root 2=9/c
doing cross multiplication
9*root 2=1*c
9 root 2 =c
therefore the value of c is 9 root 2
Step-by-step explanation:
Tyler has a plant that is 24 inches tall. Fionas plant is 13 inches taller than Tyler's plant. How tall is fionas plant?
Answers
Answer:
37 inches
Step-by-step explanation:
to get 37 inches, you need to add 24 and 13. so 24+13 would equal 37.
A theater has 49 seats in the first row 52 seats in the second row 55 seats in the third row how many seats are in the 16th row
Answers
Answer:
94 seats
Step-by-step explanation:
We solve using Arithmetic sequence formula
an = a + (n + 1)d
Where
a = First term = 49
d = Common difference = 52 - 49 or 55 - 52 = 3
n = 16th row
Hence,
a16 = 49 + (16 - 1)3
a16 = 49 + (15 × 3)
a16 = 49 + 45
a16 = 94
Therefore, the number of seats on the 16th row is 94 seats
Renting video games from Store S costs $2.50 per game plus a monthly fee of $5.00. Renting video games from Store T costs $5.00 per game with no monthly fee. The monthly cost to rent video games depends on the number of video games, v, rented. ?
Answers
Answer:answer is 2.5v+5<5v A.k.a:A
Step-by-step explanation: