Answer: Water molecules are attracted to each other due to hydrogen bonding.
Step-by-step explanation: Water molecules bind to the other water molecules surrounding it. The hydrogen bonds holding the molecules together results in water’s relatively high surface tension.
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).
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
4x + 4y = 12
-2x + y = -3
Answer:
(4y=12)
é só substituir a cordenada no par ordenado
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
The area of square C is 100 square units and the area of square B is 64 square units. What would be the area of square A?
Answer: The area of square A is 28 square units because the area is decreasing by 36 and the angles on each side is decreasing by 9
Step-by-step explanation:
100 divide by 4 sides = 25
64 divide by 4 sides = 16
28 divide by 4 sides = 7
Decide whether the two expressions are equivalent for each problem below.
If they ARE equivalent, explain why.
If they ARE NOT, provide the reason why the two expressions are not equivalent.
A) -8(x+7) and -8x-7
B) 6x and 4x+2
C) 15-4x and - 4x +15
D) 7(x+10) and 7x+70
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:
When Dylan checks their school lunch account, the
balance is $56.
After buying 8 lunches, the balance is $40.
At Dylan's school, every student starts with a balance
of $80 for school lunches.
How many lunches had Dylan bought when they first
checked their balance?
Answer:
12
Step-by-step explanation:
80-56=24
16/8=2
24/2=12
Ralph’s annual income is about $32,000. Based on his expenses illustrated in the graph below, roughly how much should Ralph expect to pay in taxes this year?
A circle graph titled Ralph's Annual Expenses. Federal taxes, 29 percent; State/local taxes, 6 percent; Housing and household, 25 percent; Food, 8 percent; Medical care, 11 percent; Transportation, 7 percent; Recreation, 6 percent; Clothing, 5 percent; Other, 3 percent.
a.
$1,920
b.
$8,000
c.
$9,280
d.
$11,200
Please select the best answer from the choices provided
A
B
C
D
Answer:
$11200
Step-by-step explanation:
not that smart i hope u get i t right :)
Answer:
c
Step-by-step explanation:
Help me please answer thanks
Find 3 ratios that are equivalent to the given ratio.
7/9
Your Choices:
14/28 28/36
14/27 21/36
28/27 21/27
14/36 21/28
Answer:
28/36 21/27 28/27 2m\\==not
Step-by-step explanation:
What two variables are used most often in 2-variable equations?
Evaluate 1/5t + 1/10 when t= 1/2
Step-by-step explanation:
[tex] \frac{1}{5} ( \frac{1}{2} ) + ( \frac{1}{10} ) \\ \frac{1}{10} + \frac{1}{10} \\ = \frac{2}{10} \\ = \frac{1}{5} [/tex]
PLEASE HELP DUE IN 10 MINS OMG PLS HELP RN
Answer:
D
Step-by-step explanation:
positive square root of 2
Please help me!
STU is an equilateral triangle. If ST is one less than twice x, SU is 37 less than five times x, and TU is 11 more than x, find x and the measure of each side.
Answer:
x = 12Side = 23 unitsStep-by-step explanation:
STU is an equilateral triangle. And:
ST = 2x - 1SU = 5x - 37TU = x + 11All sides are equal. Then take one pair and solve for x:
2x - 1 = 5x - 373x = 36x = 12Substitute x to find the side length:
2x - 1 = 5x - 37 = x + 11 = 23This 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:
46 decreased by twice the number
-46
Hope this helps!
May I please have brainliest? :D
2x-46
hope it's helpful ❤❤❤❤❤❤
THANK YOU.
#
Use the Distributive Property to solve the equation.
- 4(x + 2) = 24
Apply the Distributive Property and simplify.
- 4(x + 2) = 24
- 4x + _ = 24
What goes in between -4x+ and =24
Answer:
-8
Step-by-step explanation:
First multiple the x by -4 giving -4x then multiply the same -4 by 2 giving -8
Hxhdnchdhxhdhdd helppppppp
Answer:
D.
Step-by-step explanation:
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,
https://brainly.com/question/12029673
#SPJ2
help!
What is the area of the figure Brianna created in square feet?
Answer:
24 3/4
Step-by-step explanation:
multiply 4 1/2 times 1/2 to get your answer..
Evaluate: log6 1,296
Answer:
4
Step-by-step explanation:
Using the rule of logarithms
[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex] then
let [tex]log_{6}[/tex] 1296 = n
1296 = [tex]6^{n}[/tex] = [tex]6^{4}[/tex] , thus
n = 4
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
The function ƒ(x) = is reflected across the x-axis and vertically stretched by a factor of 2. Select the correct graph for the resulting function.
Answer:
There is no graph that you have put to answer your question
Step-by-step explanation:
Answer:
it's not this two that what i put and got it wrong
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:
what is 4w = -20 can someone please help me with this question
Answer:
w=−5
Step-by-step explanation:
Answer: w = -5
Step-by-step explanation:
Please helppppp!!!!!
Answer:
right angle
Step-by-step explanation:
sorry if its wrong
Can U PLEASE HELP ME
Answer:
the answer is the first one
Step-by-step explanation:
put these numbers in order from least to greatest
4
-3 1/3
5
6
-1/2
21/5
-1
1
0
Answer:
-3 1/3 , - 1 , -1/2 , 0 , 1 , 4 , 5 , 6 , 21/5