Answer:
$16.35
Step-by-step explanation:
26.16/8 = $3.27 per gallon. 3.27x5= 16.35, so she has to pay $16.35 for an extra 5 gallons.
Please helppppp!!!!!
Answer:
right angle
Step-by-step explanation:
sorry if its wrong
Solve for n. -4n + 7 = 1 – 2n
Answer:
n = 3
Step-by-step explanation:
subtract 1 from both sides to get:
-4n + 6 = -2n
then add 4n to both sides to get:
6 = 2n
then divide both sides by 2 to get:
3 = n
Can U PLEASE HELP ME
Answer:
the answer is the first one
Step-by-step explanation:
It is given that quadrilateral ABCD is a kite. We know
that AD - CD by the definition of
. By
the kite diagonal theorem, AC is
to BD
This means that angles AED and CED are right angles.
We also see that ED = ED by the
property. Therefore, we have that AAED = ACED by
The solution to the missing gaps of the kite are as follows; kite; perpendicular, reflexive, SAS
What is the proof of the quadrilateral?
1) AD ≅ CD. This is as a result of the definition of a kite.
2) From the kite diagonal theorem, The diagonals meet at right angles and as such AC is perpendicular to BD.
3) ED ≅ ED by reflexive property of congruence.
4) ΔAED = ΔCED by SAS congruency theorem.
Read more about Quadrilateral proof at; https://brainly.com/question/11742071
what is 25% of 45,832
4-3x2 + x2 + 5x – 7)
Answer:
7x - 9
Step-by-step explanation:
1: Multiply the numbers
4 - 3 x 2 + 2x + 5x - 7
4 - 6 + 2x + 5x - 7
2: Add the numbers
4 - 6 + 2x + 5x - 7
-9 + 2x + 5x
3: Combine like terms
-9 + 2x + 5x
-9 + 7x
4: Rearange terms
-9 + 7x
7x - 9
Solution
7x - 9
Can i be brainliest
PLESE HELP MEE AND SHOWW YOUURR WOORKK PLEASE :)
Answer:
a) 13.4
Step-by-step explanation:
This will use the pythagorem theorm. Which is a^2 + b^2 = c^2. You'll start with 12^2 + 6^2 = c^2. Then you'll solve from there.
12^2 + 6^2 = c^2
144 + 6^2 = c^2
144 + 36 = c^2
180 = c^2
then you'll find the square root of 180 (i don't have that symbol on my keyboard)
/180 = c
6/5 = c
then in decimal form it's 13.4164...
so rounded it's 13.4
What two variables are used most often in 2-variable equations?
7/2a - 3/4 = -8
solve ittt
Answer:
a=-29/14
Step-by-step explanation:
how do you solve these kinds of equations? (3x+5) (3x+5)
Answer:
-5/3
Step-by-step explanation:
(3x+5)(3x+5) is the factored form of the quadratic: 9x^2+30x+25
In equation form, it will be 9x^2+30x+25 = 0 so we have:
(3x+5)(3x+5) = 0
To solve these types of equations, we find the roots. Since the product of these numbers is 0, (3x+5) has to be equal to 0.
3x + 5 = 0
Subtract 5
3x = -5
Divide by 3
x = -5/3
Suppose 1 part of the tape diagram represents 2 fl oz. What is the total amount of tea latte the recipe makes?
Answer:
If one part equals 2, then 1 part of the tape diagram=2
I hoped this helped. If this is incorrect, can you please elaborate more?
Step-by-step explanation:
there are 2 people near the river they both want to get to the other side the boat can only take one person but how do they get across
Answer:
They are on opposite sides of the river ( the riddle never said that they were on the same side )
One simply uses the boat to cross the river and the other person gets into the boat and takes it back to where it started.
Step-by-step explanation:
Answer:
one person ues's the boat to get to the other side then when they get there come up with a srategy to get the boat back to the other person
Step-by-step explanation:
PLS HELPPP
Simplify the expression by combining 1 point
like terms:
4x + 7y + 9x + 7 + 3x – 5
Answer:
16 x + 7 y + 2
Step-by-step explanation:
Write an equation for the value of y in terms of x. Then solve the equation for x.
Answer:
x=y-48, y=x+48
Step-by-step explanation:
Work out the gradient of a line that passes through co-ordinates (3,4) & (6,16).
Answer:
4.33
Step-by-step explanation:
Given data
x1= 3
y1=3
x2=6
y2=16
M= y2-y1/x2-x1
substitute
M=16-3/6-3
M= 13/3
M=4.33
Hence the gradient is 4.33
PLEASE HELP
let f be the function defined by f (x) = 3x^2 - x^3. what is the absolute value of f on the closed interval [ 1, 5/2 ]
Answer:
2
Step-by-step explanation:
As per the interval, x = 1 and y = 5/2
Substitute x into the expression:
3 - 1 = 2
I don't understand these, please help!
Step-by-step explanation:
2A
x=1 y=3
x=4 y=0
y=mx+b
3=m+b
0=4m+b
3=-3m
m= -1
0=-4+b
b=4
y= -x +4
2B
x=2 y=0
x=0 y= -4
0=2m+b
-4=b
b=-4
0=2m-4
2m=4
m=2
y=2x-4
Help please!! With explanation
Answer:
Draw that box 3 more times so it would be considered a whole.
1/4 + 3/4 = 4/4 or 1
Answer:u need 4 pieces to complete the ribbon but in the picture below and it only has one piece so we need to add 3 more of the piece of rib ion shown below. It’s just like 4 quarters because you need 4 to make a whole dollar.
Step-by-step explanation:
Help me please answer thanks
Help please thank you
positive square root of 2
5. Which integer best represents a deposit of $37? *
A. 37
B. −37
C. −⎪37⎥
D. −⎪−37⎥
Answer:
A. 37.
Step-by-step explanation:
In B, that is making a withdrawal.
In C, because of the *||*s around it, this means that the number inside of those lines will always be positive. But the negative is outside of the lines so it is still negative.
In D, you might think that the |-37| cancels out the - on the outside. But like I said, those lines mean that anything inside of the lines will always be positive. Meaning that the |-37| inside just becomes |37| and still turns negative because of the - on the outside.
Hope this helped, the detailed explanation took a minute! :D
according to the graph what is the value of the constant in the equation below
The value that represents the constant in the equation of the linear graph is calculated as: B. 2.5.
What is the Constant of a Linear Graph?The constant of a linear graph, is the slope of the line = change in y / change in x.
Using any of the two points on the line, (2, 5) and (4, 10):
Constant/slope = (10 - 5)/(4 - 2)
Constant/slope = (5)/(2)
Constant/slope = 2.5
The constant is: B. 2.5.
Learn more about constant of a linear graph on:
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HELPPP
A graph of f(x) = 6x2 - 11x + 3 is shown on the grid.
Answer:
it is D
Step-by-step explanation:
The zeros of the function are the value of x for the function. The zeroes of the given function f(x) = 6x² - 11x + 3 thus option (D) will be correct.
What are the roots of an equation?The roots of an equation are the solution of that equation, since an equation consists of hidden values of the variable so to determine them by different processes and then the resultant is called roots.
As per the given function,
f(x) = 6x² - 11x + 3
For the roots of the function,
6x² - 11x + 3 = 0
6x² - 9x - 2x + 3 = 0
3x(2x - 3) - (2x - 3) = 0
(3x - 1)(2x - 3) = 0
x = 1/3 and x = 3/2
Hence " The zeroes of the given function f(x) = 6x² - 11x + 3".
To learn more about the roots of equations,
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Una guitarra electroacústica cuesta 1700 y un bajo eléctrico 7520. Si Carlos compro los dos instrumentos y pago $7922, si le descontaron el 15% en el bajo eléctrico ¿Qué porcentaje le descontaron de la guitarra electroacústica?
Answer:
irrelevant answr
Step-by-step explanation:
This is me eont answer the question it's so it doesnt get taken down. What's the square root of 26.7?
Answer:
10000000000000000000000
Step-by-step explanation:
What is the slope intercept ?
Please help me !!
Answer:
y=mx+b
Step-by-step explanation:
Answer:
slope=3, y-intercept=1
Step-by-step explanation:
slope is rise/run, so if you rise 3 and run 1 on the line, you get 4 for the slope, the y intercept is where the line crosses the y-axis, in this situation, it crosses it at (0,1).
PLEASE HELP DUE IN 10 MINS OMG PLS HELP RN
Answer:
D
Step-by-step explanation:
2. If x represents a positive integer, find the solutions to the following inequalities. a. x − 15 < 20 b. x + 3 ≤ 15 c. −x > 2 d. x3 < 2 e. 3 − x4>2
Answer:
jonga i-imeyile servos ingwenya
Harvey is working on a weekly budget. He earns $459 per week. Harvey spends $200 per week on rent and utilities plus $85 per week on food. After paying
for rent, utilities, and food, Harvey deposits of the amount left over into a savings account. He can spend the rest of the money on entertainment.
How much money does Harvey have to spend on entertainment per week?
Step-by-step explanation:
i need help with this question