Answer:
ok ok i dont get it
the teacher has 1 gallon of water
the kids get the same amount from that one gallon
now how many GALLONS do EACH child recieve?
thats messed up
find the mistakes
The equation of the parabola is
y
=
- 1 (x - 2)2 + 6
What is the focus
What is the vertex
Answer:
The vertex: (2,6) The focus: (2,2)
Step-by-step explanation:
Hopefully this helped it was a bit difficult. You're welcome :)
What is the solution to the system of equations represented by the two lines?
A(2,3)
B(4,2)
C(0,4)
D(2,0)
Answer:
C
Step-by-step explanation:
HELP
What is the unit rate?
y=5x
Answer:
In the equation y=5x the slope (m) is 5, and the y-intercept is the point (0,0) since there is nothing added or subtracted to the 5x, and thus b = 0.
Step-by-step explanation:
Answer:
measurements being compared are called the terms of the ratio. A rate is a special ratio in which the two terms are in different units. ... When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour,
Isolate I for the literal equation
V = IR
A. [tex]V = \frac{I}{R}[/tex]
B. [tex]R = \frac{V}{I}[/tex]
C. [tex]I = \frac{V}{R}[/tex]
D. [tex]I = VR[/tex]
Answer:
C is the correct answer
Deb ate 15 strawberries.
Amir ate 5 fewer strawberries than Deb.
How many strawberries did Amir eat?
strawberries
help pls quick
Answer:
I think 15
Step-by-step explanation:
I don't have enough finger so I used my toes.
A. The y-intercept of y=6x+2y = 6 x + 2 is
B. The y-intercept of 10x+5y=30\:10 x + 5 y = 30is
C. The y-intercept of y-6=2(3x-4)y − 6 = 2 ( 3 x − 4 ) is
Answer:
(0, -6) .....
TRY TO SOLVE
1/L , 1/M
are the two roots of the equation : 6X²- 5X+ 1 = 0,
find the equation whose roots are L and M
9514 1404 393
Answer:
x^2 -5x +6 = 0
Step-by-step explanation:
Perhaps the easiest way to do this is to find the roots of the given equation, then write the equation that has reciprocal roots. The given equation can be factored as ...
(2x -1)(3x -1) = 0 ⇒ roots 1/2, 1/3
Then the factoring of the equation with reciprocal roots is ...
(x -2)(x -3) = 0
x^2 -5x +6 = 0
_____
If p is a root, then (x -p) is a factor. If (ax -b) is a factor, then b/a is a root, the value of x that makes that factor zero.
The length of a football field is 100 yards. How many centimeters is this? (Given 1 meter = 1.09 yards)
Answer:
9144.0 centimeters
Step-by-step explanation:
3/6 over 4 simplified?
Answer:
I think its 1/8
Step-by-step explanation:
Keep Switch Flip
Keep the 3/6 switch the symbol and flip the 4
3/6 x 1/4 = 1/2 x 1/4 = 1/8
Define the variables and write a system of equations to represent the given situation do not solve
Jason spent a total of $131 on shirts. Dress shirts cost $28 dollars and T-shirts cost $15 dollars. If he brought 7 shirts how many of each kind did he buy?
Answer: 28x + 15y = 131 and x + y = 7 where x is the number of Dress shirt and y is the number of T-shirt.
Step-by-step explanation:
We will represent the number of Dress shirt he bought by x and we will represent the number of T-shirt he bought by y.
We know that he spent 131 so the cost of each dress shirt plus the cost of each T-shirt has to equal 131. Also, he bought 7 total shirts so x plus y has to equal 7.
28x + 15y = 131
x + y = 7
Note: it says don't solve so I didn't solve but if you want to solve use these equations.
Write and equation passing through the point (-3, 1) that is parallel to y=2x+5
Answer:
y = 2x + 7
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = 2x + 5 ← is in slope- intercept form
with slope m = 2
Parallel lines have equal slopes, thus
y = 2x + c ← is the partial equation
To find c substitute (- 3, 1) into the partial equation
1 = - 6 + c ⇒ c = 1 + 6 = 7
y = 2x + 7 ← equation of parallel line
Which graph does not represent a function
Answer:
4 i think...
Step-by-step explanation:
Answer:
D. or graph 4.
Step-by-step explanation:
Because the function would not make sense when trying to include a way to see the uprise, steady stay, uprise, steady stay, in that order.
rafael ramirez is the lead food and beverage supervisor at a small restaurant. he is paid 14.40 an hour for a regular 40 hour week. his overtime pay is 1 1/2 times his regular hourly rate
Answer:
the amount that he would make in a week is $576.00
Step-by-step explanation:
14.40 * 40 4*0=0
0*0=0 4*4=16
0*4=0 4*4+1=17
add the decimal 4*1+1=5
0*4=0
0*1=0 Then you add and you
then you move on to the tens digit get a total of $576.00
HELP!!!! Please it’s 6th grade!!
Can someone help me with these questions please?
Answer:
Then the best way to phrase it would be to jump right into the question without I need your help, because saying so makes it sound as though you have more of an urgent, sensitive, personal problem than a simple question or two (they might be a bit taken aback by the phrase).
However, if you have several questions (let's say more than 2), or if you just want to sound a bit more polite, you could preface the content with a phrase like I was wondering I you might be able to answer a few questions of mine, or, I have a few questions that I was hoping you might be able to help me with.
HELPP PLEASE
20 POINTS FOR THIS
Answer:
45 degrees
Step-by-step explanation:
I used a protractor
What is the simplified expression for
3^3 • 3^3/ 3^4
O 30
O 31
O 32
O 34
Answer:
your answer is D if im right it been so long since i did this
Step-by-step explanation:
What is the value of x in the equation x^ 3 = 8 /216
Answer:
x=1/3
Step-by-step explanation:
Answer:
1/3
Step-by-step explanation:
8/126 = 1/27. 1/27 is a cube because 1/3 can be multiplied by itself three times to get it.
2(x-4)=3x-2
What is the value of x in this equation
Answer:
2x-8=3x-2
2x-3x=-2+8
-1x=6
X=6/-1
X=-6
6(14+x)=108, umm please help
Answer:
X = 4
I hope this helps
if you could, feel free to mark me Brainliest it would be much appreciated :D
three-fourths the square of a number
O 3 (4x^2)
O (3/4)(2x)
O 3(x^4)
0 (3/4)X^2
What’s the answer??
TO ANY MATH GEOMETRY GENIUS HELP ME OUT PLS
Answer:
The answer is A
Step-by-step explanation:
since JHG = 65, then the other two angles added together = 65. Therefore, I can just add what the two smaller angles are to equal 65. Solve for x, then plug x into one of the equations! JHI = 19, and GHI = 46
The length and width of a rectangle are in a ratio of 7:11. If the perimeter of the
rectangle is 72 cm. Find the
length and
width of the rectangle.
Answer:
14cm and 22cm
Step-by-step explanation:
Given parameters:
Perimeter of rectangle = 72cm
Ratio of length to width = 7: 11
Unknown:
Length and width of the rectangle = ?
Solution:
Since the ratio of length to width is 7: 11,
if the length is 7x , width = 11x
The perimeter of a rectangle can be obtained using
Perimeter = 2(L + W)
Insert the parameters and solve;
72 = 2(7x + 11x )
72 = 2(18x)
x = [tex]\frac{72}{36}[/tex] = 2
The length = 7x = 7x2 = 14cm
width = 11x = 11 x 2 = 22cm
3. Haley ran 14 miles in 84 minutes. She ran each mile in the same amount of time. How long
did it take Haley to run 1 mile?
Answer:
i took her 6 minutes to run 1 mile
Step-by-step explanation:
84 divided by 14 you get 6
Answer:
Hailey takes 6 minutes to run 1 mile
Step-by-step explanation:
84 divided by 14 = 6 ; you divide the minutes by miles
if i have a 92% grade and i get 14/20 aka 70% on a test what is my grade
Answer: U misluk nee A beteken dat u misluk
does anyone know the step by step for this 9(m +5) - 3(m - 2) = 8m + 31
Given :
9(m + 5) - 3(m - 2) = 8m + 31We have to find value of m[tex].[/tex]
➠ 9(m + 5) - 3(m - 2) = 8m + 31
➠ 9m + 45 - 3m + 6 = 8m + 31
➠ 9m - 3m + 45 + 6 = 8m + 31
➠ 6m + 51 = 8m + 31
➠ 51 - 31 = 8m - 6m
➠ 20 = 2m
➠ m = 20/2
➠ m = 10
Hope It Helps!
Evaluate the expression 3n + 7 - 10, for n=5
Answer:
12
Step-by-step explanation:
3(5)+7-10
15+7-10
22-10
12
Answer:
12
Step-by-step explanation:
3(5) + 7 - 10
=12
3x2(2+4)X22 PLEASE HELP
Answer: 18x24 or 792
Step-by-step explanation:
how do you do this step by step
Answer:
x = 12
Step-by-step explanation:
30 degrees and 4x+2 are equal to 8+6x
First, write a formula or expression:
30 + 4x+2 = 8+6x
simplify this by collecting like terms
32 + 4x = 8+6x (minus 6x from both sides)
32 - 2x = 8 (minus 32 from both sides)
-2x = -24 (divide by -2)
x = 12
now sub into the formula:
30 + (4 × 12 +2) = 8 + 6 × 12
80 = 80
Find x and y. Need answer ASAP!!!
Answer:
x = 16, y = 23
Step-by-step explanation:
Consider angles related to the parallel lines and the left transversal
4x + 4 and 7x - 44 are alternate exterior angles and congruent , thus
7x - 44 = 4x + 4 ( subtract 4x from both sides )
3x - 44 = 4 ( add 44 to both sides )
3x = 48 ( divide both sides by 3 )
x = 16
----------------------------------------------------------
Consider angles related to the parallel lines and the right transversal
39 and 8y - 43 are same- side exterior angles and supplementary, thus
39 + 8y - 43 = 180 , that is
8y - 4 = 180 ( add 4 to both sides )
8y = 184 ( divide both sides by 8 )
y = 23