Answer:
d) 12x + 24
Step-by-step explanation:
the area of a square whose all sides are 3cm is
Step-by-step explanation:
Hey there!
The sides of a square; 3cm.
Area = l^2
[tex]area = {3}^{2} [/tex]
[tex]a = 9[/tex]
Therefore, the area is 9cm^2.
Hope it helps...
Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?
PLEASE HURRY 10 POINTS
A.
x 3 6 9 12
f(x) 6 12 18 24
B.
x 2 4 6 8
f(x) 5 9 13 17
C.
x 1 2 3 4
f(x) 1 3 13 17
D.
x 0 4 8 12
f(x) -1 7 15 23
Answer:
D
Step-by-step explanation:
x 0,4,8,12
f(x)‒1,7,15,23
we can prove as the following
f(x)=2x‒1
‒1=2(0)‒1
‒1=0‒1
‒1=‒1
f(x)=2x‒1
7=2(4)‒1
7=8‒1
7=7
f(x)=2x‒1
15=2(8)‒1
15=16‒1
15=15
f(x)=2x‒1
23=2(12)‒1
23=24‒1
23=23
i wish it helps you
The University of Central Florida’s cheerleading team has eighteen males and twenty-one females. If h represents the height of a team member, the inequality 260 ≤ 4h + 28 < 324, represents the range of heights of the cheerleaders, in inches. Select all possible heights for the University of Central Florida’s cheerleaders.
Group of answer choices
6 feet, 2 inches
5 feet, 11 inches
5 feet, 3 inches
4 feet, 9 inches
5 feet, 8 inches
5 feet, 4 inches
4 feet, 10 inches
Answer:
5ft 11 inches , 5 feet 3 inches , 5 ft. and 8 in
Step-by-step explanation:
I think this is right . Plus if it isn't at least some are right so you can correct your answer. And anyway you should know this if they taught you this sin class
The possible heights for the University of Central Florida’s cheerleaders is:
5 feet, 11 inches
5 feet, 3 inches
4 feet, 9 inches
5 feet, 8 inches
Let h represents the height of a team member.
Since the height of a team member is given by the inequality 260 ≤ 4h + 28 < 324, hence:
260 ≤ 4h + 28 or 4h + 28 < 324
4h + 28 ≥ 260 or 4h + 28 < 324
4h ≥ 232 or 4h < 296
h ≥ 58 inches or h < 74 inches
Therefore the height of the team member is at least 58 inches (4 feet 10 inches) and less than 74 inches (6 feet 2 inches)
The possible heights for the University of Central Florida’s cheerleaders is:
5 feet, 11 inches
5 feet, 3 inches
4 feet, 9 inches
5 feet, 8 inches
Find out more at: https://brainly.com/question/15137133
Which cylinder pressure will Jillian need if she plans to fill 90 balloons?
Tank Pressure and Balloon Quantity
Pressure in the helium Number of 9-inch
cylinder (psi)
balloons
100
30
150
?
?
200
250
?
300
?
150
200
0 250
0 300
Answer:
C
Step-by-step explanation:
Because if she wants to fill 90 balloons 100 is 30 so multiply by 30×3 and u get 90
Answer: 300
Step-by-step explanation:
i took the test and got it right
product of two integers is -175 and if one of the integers is 7 then what is the other integer
Answer:
The other integer is -25
Hey, can you please help me with this? thanks btw :)
Answer:
9π
Step-by-step explanation:
Area of Circle: πr²
Diameter = radius * 2
Diameter = 3 * 2 = 6
Plug into the formula πr²
(3)²π ≈ 28.274 or 9π
PLZZZZ HELLLLPPPPPPPPP!!!! *look at the picture*
solve for x
Answer:
x = 16
Step-by-step explanation:
Since we are looking at 2 vertical angles you would start with:
5x - 2 = 78
+2 +2
-------------------
5x = 80
x = 16
I hope this helps you! :)
Which set of ordered pairs does not represent a function?
\{(2, 7), (1, 7), (0, -8), (5, -1)\}{(2,7),(1,7),(0,−8),(5,−1)}
\{(-1, -9), (-5, -2), (8, 4), (-5, 2)\}{(−1,−9),(−5,−2),(8,4),(−5,2)}
\{(3, 1), (5, 5), (9, 8), (7, 6)\}{(3,1),(5,5),(9,8),(7,6)}
\{(2, 0), (1, -6), (4, 5), (-8, -6)\}{(2,0),(1,−6),(4,5),(−8,−6)}
Answer:
The second option
Step-by-step explanation:
There can NOT be a function when one x-value coordinate corresponds to multiple x-values. -5 is corresponding with two different y-values, -2 and 2.
7.RP.
A supermarket is having a sale on canned foods. The sale includes 10 cans to beans for
$12.50. What is the unit price per can of beans?
Answer:
1.25
Step-by-step explanation:
because you do 12.5 and divide by 10 and it equals 1.25
What is the slope of the line on the graph?
THANKS TO WHOEVER HELPS
Answer:
m = -2
Step-by-step explanation:
The points I will be using are (-3, 6) and (0,0).
To find the slope, you sub these points into the slope formula - rise over run.
Answer:
The slope is -2
Step-by-step explanation:
to get from (0,0) to (-3,6) you rise 6 and go left 3. Then 6÷-3= -2.
I REALLY NEED HELPPPPP!! Write a paragraph proof for the following conjecture:
Given: m∠ 1 + m∠ 2 = m∠ 4
Prove: m∠3 + m∠1 + m∠2 = 180
Answer:
Given: measure 1 + measure 2 = measure 4
measure 4 + measure 3 must be 180 degrees because they are supplementary
If measure 4 + measure 3 is 180, and measure 1 + measure 2 = measure 4, we can substitute measure 4 in the first equation for measure 1 + measure 2.
Therefore, we arrive at the answer measure 1 + measure 2 + measure 3 = 180.
I really hoped this helped, and if it did, please consider giving me brainliest.
What is the value of r for 19 and 20?
Answer:
19.) r = -4 20.) r = 1
Step-by-step explanation:
19.) Because we know the slope and have some points, we can use point-slope form to find the equation.
Point-slope form is:
y - y1 = m(x - x1)
Substitute the numbers into the equation:
y - 3 = 7/6(x - 1)
y - 3 = 7/6x -7/6
y = 7/6x + 11/6
Now that we know the equation, we can put in the x value to find the y (In this case, y = r):
r = 7/6(-5) + 11/6
r = -35/6 + 11/6
r = -4
20.) Because the slope is undefined, that means on the graph, the line will appear straight and vertical. This means the equation will be something like x = a number.
We have the point (1,4). Since we know that the x value will never change, we know that r will have to equal 1 as well.
r = 1
what is the y intercept of 2y-5x=16
Answer:
2
Step-by-step explanation:
a right triangle contains 35° angle. if the length of the shorter leg is 12. what is the length of the other leg?
Answer:
22
Step-by-step explanation:
In the table, x represents minutes, and y represents the altitude of an airplane.
Altitude of an Airplane
Minutes, x
Altitude in feet, y
15
22,500
20
20,000
25
17,500
30
15,000
Which statement is correct about the slope of the linear function that the table represents?
Answer:
100% d
Step-by-step explanation:
Answer:d
Step-by-step explanation:
can you use a square to tile a floor?
Answer:
Uh, what is the square made out of? A square tile, then, sure, I guess.
Alex wants to multiply a number by 12. First, she multiplies the number by 6. What number does she now need to multiply her answer by?
Answer:
Hello! your answer should be 2 :)
Step-by-step explanation:
the simpliest way to look at multipicaton is just complex addition, so, for example, 10x3 is the same as 10+10+10. so for your question, we'll just add 6 to itself until we get to twelve! 6x1=6, 6x2=12, nice and simple, there's your answer! :)
She need to multiply by 2 next.
What is Number System?A number system is defined as a system of writing to express numbers. It is the mathematical notation for representing numbers of a given set by using digits or other symbols in a consistent manner.
Alex wants to multiply the number with 12.
She multiples by 6 first.
So, we need to focus on that what can be multiply by 6 to get 12 or what will be the quotient dividing 12 by 6.
Both of the above will tell us what will be next number.
So,
6*2=12
or, 12/6=2
In both situation we get 2.
Hence, she need to multiply by 2 next.
Learn more about number system here:
https://brainly.com/question/21751836
#SPJ2
can someone please help me i dont understand solution problems lol
(1) 5 years ago a man's age was 5 times the age of his daughter's. 3 years hence, twice
his
age will be equal to 6 times his daughter's age. Find their present ages.
Answer: Daughter = 13, Man = 45
Step-by-step explanation:
Today 5 yrs ago 3 years hence (future)
Man x x - 5 x + 3
Daughter y y - 5 y + 3
5 years ago a man's age was 5 times the age of his daughter's
EQ1: x - 5 = 5(y - 5) → x - 5 = 5y - 25 → x - 5y = -20
3 years hence, twice the man's age will be equal to 6 times his daughter's age.
EQ2: 2(x + 3) = 6(y + 3) → 2x + 6 = 6y + 18 → 2x - 6y = 12
Solve the system of equations using the Elimination method:
EQ1: x - 5y = -20 → -2(x - 5y = -20) → -2x + 10y = 40
EQ2: 2x - 6y = 12 → 1(2x - 6y = 12) → 2x - 6y = 12
4y = 52
÷4 ÷4
y = 13
Substitute y = 13 into either equation to solve for x:
EQ1: x - 5y = -20
x = 5y - 20
x = 5(13) - 20
x = 65 - 20
x = 45
Oops, this is the shape for the previous question. Find the area
Necesito la gráfica lineal de esto porfa
Y= 3x -2
Answer:
La respuesta es x=2/3
Step-by-step explanation:
Remplasa Y por un 0. Y luego conviertelo en -3x=2. A ultimo divide lod dos adas por -3. Tu respuesta es x=2/3
Suppose f(x)=x.Find the graph of f(x)+4
Answer:
Step-by-step explanation: the slope would be 1 and the y intercept would be 4.
assume that a varies directly as b. when the value of a is 5 the value of b is 18. when the value of a is 22 what is the value of b?
Answer:
The value of b when a is 22 is 79 1/5
Step-by-step explanation:
a varies directly as b
Let k be the constant of proportionality;
then;
a = kb
5 = k * 18
k = 5/18
Finding the value of b, when a is 22
22 = 5/18 * b
5b = 18 * 22
b = (18 * 22)/5 = 79 1/5
5 × 100 + 4 × 10 + 2 + ( 3 × 1⁄10 ) + ( 6 × 1⁄100 ) + ( 9 × 1⁄1000 ) Write as a numeral
Answer:
542.369
Step-by-step explanation:
Its the steps of writing it this is super easy also you can do the math to check if you want
Select all of the zeros of the function f(x)=(3x−4)(x+2).
(I NEED TO SHOW MY WORK SO PLEASE SHOW HOW YOU GOT THE ANWSER)
Select all that apply:
4
2
43
− 43
− 2
− 4
Answer:
The zeros of the function are x = 4/3 or x = -2
Step-by-step explanation:
To find the zeros of the function, we set f(x) to zero
Thus;
(3x-4)(x + 2) = 0
3x - 4 = 0
or x + 2 = 0
3x = 4 or x = -2
x = 4/3 or x = -2
Find the value of x, Need help--- test tomorrow!!!!
The answer is 14.
I need to show the equations.
THANK YOU
what's -5/1 + (-5/3)
Answer:
Fraction = -20/3 = -18 2/3Decimal = −6.66666666667Step-by-step explanation:
Just times the -5/1 by 3 on both sides and then
add both of the fraction numbers so you can get =
-20/3 in improper fraction or -18 2/3 in mixed number form
or the decimal = −6.66666666667 I hope this helps you, have a great day!
Hope this helps! <3
Write the equation of the line that passes through the points (-6,-4) (6,-9) Put your answer in fully reduce points out form unless it is a vertical or horizontal line
Answer:
[tex] 5x + 12y = -78 [/tex]
or
[tex] y = -\dfrac{5}{12}x - \dfrac{13}{2} [/tex]
Step-by-step explanation:
[tex] y - y_1 = \dfrac{y_2 - y_1}{x_2 - x_1}(x - x_1) [/tex]
[tex] y - (-4) = \dfrac{-9 - (-4)}{6 - (-6)}(x - (-6)) [/tex]
[tex] y + 4 = \dfrac{-9 + 4}{6 + 6}(x + 6) [/tex]
[tex] y + 4 = \dfrac{-5}{12}(x + 6) [/tex]
[tex] 12y + 48 = -5x - 30 [/tex]
[tex] 5x + 12y = -78 [/tex]
[tex] 12y = -5x - 78 [/tex]
[tex] y = -\dfrac{5}{12}x - \dfrac{13}{2} [/tex]
Answer:
[tex] 5x + 12y = -78 [/tex]
or
[tex] y = -\dfrac{5}{12}x - \dfrac{13}{2} [/tex]
b) About how many times larger was the population of the United States than the population of Columbus, Ohio? Show your work! NEED ANSWER ASAP WILL DO BRAINLEIST AND ITS 30 POINTS!!!
Answer:
~370
Step-by-step explanation:
Columbus = 892,533
US = ~328,200,000
892,533x100=89,253,300
89,253,300x3.5=312,386,550
892,533x20=17,850,660
89,253,300+312,386,550+17,850,660=~328,200,000
100x3.5=350
350+20=370
There are 30 colored marbles inside a bag. Six marbles are yellow, 9 are red, 7 are white
Answer:
Finish the question
Step-by-step explanation:
