9514 1404 393
Answer:
f(8) = -30 is the maximum
Step-by-step explanation:
The equation is that of a parabola in vertex form:
y = a(x -h)^2 +k . . . . . . . . (h, k) is the vertex; 'a' is the scale factor
Comparing this form to the given equation, we have ...
f(x) = -(x -8)^2 -30
a = -1h = 8k = -30That is, the scale factor is -1, and the vertex is (8, -30).
When the scale factor is negative, the graph opens downward and the vertex is a maximum. The maximum value is -30.
Un camion transporta aceite de oliva en un deposito con forma de cilindro de 1m de radio y 5m de altura . Si en cada viaje que realiza lleva el deposito lleno . ¿ Cunatos metros cubicos de aceite transportara ?
Answer:
15.71 metros cúbicos de aceite transportará el depósito del camión.
Step-by-step explanation:
Un camión transporta aceite de oliva en un deposito con forma de cilindro de 1 m de radio y 5 m de altura.
Para calcular la cantidad de aceite que transportará se debe calcular el volumen del depósito, siendo con forma de cilindro. El volumen de dicha figura es calculada como V=π*r²*h, donde r es el radio y h es la altura.
En este caso, el volumen del depósito cilíndrico es:
V=π*( 1 m)²*5 m
Resolviendo:
V=15,71 m³
15.71 metros cúbicos de aceite transportará el depósito del camión.
Look at Picture please
Answer:
D
Step-by-step explanation:
4(3+5)-3×9^212+20-3×9^212+20-3×8112+20-24332-243-211Ethan has packed 6 shirts, 4 pairs of pants and 2 pairs of shoes for vacation. How many possible outfit combinations does Ethan have for his trip?
4
48
12
6
Answer:
Ethan can make 48 possible combinations.
Step-by-step explanation:
Given that Ethan has packed 6 shirts, 4 pairs of pants and 2 pairs of shoes for vacation, to determine how many possible outfit combinations does Ethan have for his trip the following calculation must be performed:
Shirts x pants x shoes = Number of combinations
6 x 4 x 2 = X
24 x 2 = X
48 = X
Therefore, Ethan can make 48 possible combinations.
Answer:
48
Step-by-step explanation:
I took the test and got it right
KHAN ACADEMY..... AGAIN..
Answer:
x = 12
Step-by-step explanation:
10x+24 = 6x+72
10x - 6x = 72 - 24
4x = 48
x = 12
Answer:
144
Step-by-step explanation:
10x+24=6x+72
-6x -6x
4x+24=72
-24 -24
4x=48
/4 /4
x=12
<A=10(12)+24
<A=120+24
<A=144
NO FILES, ONLY CORRECT ANSWER! WILL GIVE BRAINLY IF CORRECT. WILL REPORT IF YOU ANSWER WITH FILE ..
Given the sequence of numbers, a4=13, a5=16, a6=19, a7=22, and a8=25.
Which recursive rule can be used to find the nth term of the sequence, an?
a1=13; an=an−1+3
a1=4; an=an−1−3
a1=4; an=an−1+3
a1=13; an=3an−1
Answer:
a1=4; an=an−1+3
Step-by-step explanation:
I´m Pretty Sure......
how do I get rid of the parenthesis in a problem
Answer:
you solve what is inside the parenthesis first to get rid of it, then its almost like you got rid of it.
Answer:
Parentheses can be removed by multiplying the outside factor to each term inside the parentheses, which is called the distributive property.
Step-by-step explanation:
Here is an example
6 ( 3 + w )
6 ( 3 ) + 6 ( w )
18 + 6 w
Find the area of a rectangle with side lengths 5/8 ft and 1/3 ft. Use the drawing to help you solve the problem. **Square with side as 1 feet is divided into 24 equal rectangles.**
Answer:
5/24 ft²
Step-by-step explanation:
A = bh
A = 5/8 * 1/3
A = 5/24 ft²
Sort the scenarios according to their variability.
I will mark BRAINLIST if correct, and if you want to explain you can. I will report if wrong.
You have a picture that is 4 inches wide by 6 inches long. You want to reduce it in size to fit a frame that is 1.5 inches wide. How long will the reduced photo be?
Answer:
2.25
Step-by-step explanation:
A picture is 4 inches 6 inches long
The length at which it would be reduced to can be calculated as follows
6/x= 4/1.5
Cross multiply
4x= 9
x= 9/4
= 2.25
Hence the length would be reduced by 2.25
Can someone please help me? I don't understand how to do this. I need to multiply this polynomial 3(X-2)^4. Also, the ^4 means the power of 4, or exponent 4.
Answer:
do you need a graph of it or it just multiplied out step by step?
Answer:
3x^4-24x^3+72x^2-96x+48
Step-by-step explanation:
1. (x-2)^4
=(x-2)(x-2)(x-2)(x-2)
=x^4-8x^3+24x^2-32x+16
2. 3(x^4-8x^3+24x^2-32x+16)
=3x^4-24x^3+72x^2-96x+48
Anyone good with comps it’s figures?
Answer:
answer: 379.2
Hope this helps!
Answer:
can u make it clearer
Step-by-step explanation:
What is the end behavior? (select 2)
Ignore: need to be 20 characters or more
Answer:
The correct end behavior are;
As x approaches positive infinity, y approaches positive infinity (D)
As x approaches negative infinity, y approaches positive infinity (B)
Step-by-step explanation:
Here, we want to get the end behavior of the graph
Kindly note that the upward arrow represents a movement toward infinity
Thus, we have it as follows;
As the value of x increases (towards the right); the value of y tends toward positive infinity
secondly: as the value of x decreases, tends toward the left, the value of y also tends toward positive infinity
You Have Tiangle XYZ with X(-7,-9), Y(-10,-3), and Z(-1,-9) After a 90 Degree Counterclockwise rotation, what is the new coordinate of Z'?
Answer:
Z'(9, - 1)
Step-by-step explanation:
For a 90 degree counterclockwise rotation about the origin,
The original coordinates of point P (x,y) will now be positioned as P' (-y,x).
Hence, given :
Triangle XYZ with X(-7,-9), Y(-10,-3), and Z(-1,-9)
The new position of Z denoted as Z' will be :
Z(-1, - 9) ; X = - 1 ; y = - 9
-y = - - 9 = 9
x = - 1 will remain as - 1
Z(-1, - 9) - - - > Z'(9, - 1)
VENN DIAGRAM
pls help im really confused
Answer: hmmm i wish i can help
Step-by-step explanation:
A rectangle 9cm long is equal on area to a square which has a perimeter of 24cm. find the width of the rectangle
Answer:
the width is 64cm
Step-by-step explanation:
24 x 24 = 576
576 ÷ 9 = 64
What is the missing constant term in the perfect square that starts with x^2-16xx
2
−16xx, squared, minus, 16, x ?
Answer:
64
Step-by-step explanation:
Find the 8th term of the geometric sequence 10, -40, 160, ..
Answer:
kkkk74
Step-by-step explanation:
2. You randomly survey students in your school. You ask whether they spend
more leisure time watching television, playing video games, or going
online. You display your results in the two-way table.
Leisure Time
Grade
Television Video Games Internet
25
38
12
32
26
16
30
20
30
a. How many i1th-graders chose playing video games?
b. Find and interpret the marginal frequencies for the survey.
c. What percent of students in the survey are the 12th-graders who spend
more time going online?
Answer: Hey My Friend, Its impossible to tell, All the Numbers are In the Television Section, Not sure if you meant to do that. I Cant help ya out here unless you Put the letters in said section by editing it!
Step-by-step explanation:
Find the angle of the sector given the radius and the length of the arc.
Radius = 11 ft
Arc length is 5.8 ft
Answer: 30 degrees
Step-by-step explanation:
Is d = -4 a solution to the equation 3(d + 12) = 8 - 4d ?
Find the value of X. show your work (geometry)
Answer:
x = -6
Step-by-step explanation:
x + 121 = 115
subtract
x = -6
Answer:
x=-6
Step-by-step explanation:
the 115° angle and (x+121)° angle are alternate exterior angles, meaning that since lines are parallel, these angles are congruent
to find x:
x+121=115
x=-6
Please help me!!!! The problem is down below.
Answer:
3:2
Step-by-step explanation:
lisa has 36 stickers, and john has 24, making the ratio 36:24, since they are both devisable by 12, you would get 3:2
Answer:
3:2
Step-by-step explanation:
Which one you think is the right one?
(No link pls)
Answer:
You are correct, it is B.
Step-by-step explanation:
Use the Zero Product Property to solve the equation (x – 5)(x + 4) = –14.
Answer:
x = 3 or x = -2
Step-by-step explanation:
(x - 5)(x + 4) = [tex]x^{2} - x - 20[/tex] = -14
[tex]x^{2} - x -6 = 0[/tex]
(x - 3)(x + 2) = 0
x = 3 or x = -2
8
Angle has 12 feet of string. She will cut the string into equal lengths of 5 inches each. How
much string will be left after she cuts as many of these lengths as possible?
F 0.8 in
G 2 in.
H4 in.
3
1.25 in.
helpp
What is the exact value of sin( – 57) ?
Answer:
c
Step-by-step explanation:
Answer:
The result can be shown in multiple forms.
Exact Form:
sin
(57)
Decimal Form:
0.83867056...
Step-by-step explanation:
Just simply convert the decimal into a fraction and that should be your answer.
HELP PLS‼️‼️‼️‼️‼️‼️‼️‼️
Answer:
64 sq cm
Step-by-step explanation:
divide the shape into a 6x8 rectangle and a 4 x 8 triangle
6x8=48
.5x4x8=16
48+16=64
If a pie is divided evenly into thirds, what can you infer about each slice?
Answer:
I can infer that each slice is exactly the same size.
Step-by-step explanation:
If the pie is divided evenly into thirds, then each slice is the exact same size.
A circle with the diameter of 20 mm is showing what is the exact Sir conference obvious and then question to what is the approximate sir conference
Answer:
The approximate circumference is 62.8 mm
Step-by-step explanation:
Circumference is basically the perimeter of the circle
Circumference is given by
[tex]2 *\pi *r[/tex]
Here the diameter is 20 mm, so the radius will be half of diameter = 10 mm
Substituting the given values, in above equation, we get -
Circumference =
[tex]2 *3.14 * 10 \\62.8[/tex]mm
The approximate circumference is 62.8 mm
Please help fast if appreciate it
Answer:
In 30 days the rainfall level will be 30 × (2.3 +- 0.05 mm) or 69.0 +- 1.5 mm