Answer:
c? I think
Step-by-step explanation:
sorry if i'm wrong
Answer:
Its D
Step-by-step explanation:
Hey could anyone help me with this question :)
Answer:
cuz i am batman hhhhhhhhhhhh
find the sum 0.06 + 2.41 .
Answer:
2.47
Step-by-step explanation:
0.06+2.41=
2.47
Answer:
you basically just add both equal 2.47
Find the length of the missing side.
20 ft
21 ft
The length of the missing side is
ft.
Answer:
c^2 = a^2 +b^2
c^2 = (20 ft)^2 +(21 ft)^2 = 442 ft^2
c = √(442 ft^2) = 21,02 ft
The length of the missing side is 21,02 ft.
Step-by-step explanation:
Please, please I need this.
How many ML are equal to 32 ounces ?
Answer:
946.3529Milliliters
Step-by-step explanation:
Answer:
946.35295 Milliliters
Step-by-step explanation:
From a population of 500 elements, a sample of 225 elements is selected. It is known that the variance of the population is 900. The standard error of the mean is approximately
Answer:
standard error of the mean (S.E) = 0.06
Step-by-step explanation:
Explanation:-
Given sample size 'n' = 500
Given variance of the Population = 900
The standard deviation of the Population = √900 = 30
The standard error of the mean is determined by
[tex]S.E = \frac{S.D}{\sqrt{n} } = \frac{30}{500} = 0.06[/tex]
Prove each of the following statements about integers by proving thecontrapositive of the statement.A. If 3nis even, thennis even.B. Ifx y zis odd, then at least one ofx; yandzis odd.
Answer and Step-by-step explanation:
(A) Suppose 3n is even, this implies that the product of 3n is a multiple of two, let's say 2(3k) where k is a real number. Rearranging that, we have 3(2k), let 2k = n. Therefore, n is even.
(B) Suppose xyz is odd, then let x = 2k, y = 2p + 1 and z = 2q + 1. xyz = 2k(2p + 1)(2q + 1) and this is obviously even since it is a multiple of 2.
Plzzz be serious and be fast to
Answer:
i think its c
Step-by-step explanation:
Answer:
I believe it's C... I may be wrong though
Step-by-step explanation:
hav a good day :D
I NEED HELP ASAP AS SOON POSSIBLE TODAY I WILL MARK YOU BRAINLIST Combining like terms before Adding or Subtracting: Answer the following question that combines like terms before simplifying using information that you know
2(2x+4)-3x=12
Answers
x=4
x=8
4
12
Answer: 4
Step-by-step explanation:
first you remove the parentheses it should look like this (4x+8-3x=12) then you collect the like terms (like terms have the same variable to the same power) it should look like this(x+8=12). then you move the constant to the right then last you calculate it should look like this x=12-8). then you subtract 12 by 8 and 4 is what you get.
Plzzz help mr plzzz mathhh
Answer:
x = 20
Step-by-step explanation:
First, we need to combine both equations as we know they are create a "straight angle", which is 180 degrees:
2x + 8 + 6x + 12 = 180
Next, we can combine like terms to simplify the equation:
8x + 20 = 180
Now, we can subtract 20 from each side:
8x = 160
Finally, we divide both sides by 8 to find the value of "x":
x = 20
I hope this helps!
-TheBusinessMan
3.
The diagram shows a square.
(7x + 3) cm
Find the length of the side of the square.
3cm
(5x + 8) cm
Answer:
Step-by-step explanation:
The four sides of a square are equal.
7x + 3 = 5x + 8 Subtract 5x from both sides
7x - 5x + 3 = 8 Combine the left
2x + 3 = 8 Subtract 3 from both sides
2x = 8-3 Combine the right
2x = 5 Divide by 2
x = 5/2
x = 2.5
That is not quite the answer
Side = 7x + 3
Side = 7*2.5 + 3
Side = 17.5 + 3
Side = 20.5
What is the slope of the line that contains the points (-6, 2) and (4,-5)?
A. -7/10
B. -10/7
C. 10/7
D. 7/10
Answer:
Opcion C
.......
........
Answer:
-7 / 10
Step-by-step explanation:
use the slope formula
slope= (y2 - y1) / (x2- x1)
which for our case is:
slope= (-5 - 2) / (4- - 6) = - 7/10
Is it possible to divide 0 by 127 ?
Answer: It gives you 0 though .
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
Anything divided by 0 is 0; It's like multiplying by 0 as well
In the equivalent ratios 4:7 and 48:x, what is the value of x?
Answer: 84
Step-by-step explanation: 48÷4= 12 so 12 times 7 is 84
50a (2-a) when a = 7
Answer:-1750
Step-by-step explanation: Plug in the variables
50*7(2-7)=350(-5)=-1750
what is the answer to this question i need help
Answer:
[tex]2\sqrt{2}[/tex]
Step-by-step explanation:
h(10) = 2(10) - 8
= 12
g(h(10)) = [tex]\sqrt{(12)-4}[/tex]
= [tex]\sqrt{8}[/tex]
= [tex]2\sqrt{2}[/tex]
please help me please please
PLEASE HELP I NEED IT
What is an equivalent expression for 1.5(3x + 4) + 0.25(6x + 8)?
Answer:
The equivalent expression is 6x+8.
Step-by-step explanation:
Given expression is:
1.5(3x + 4) + 0.25(6x + 8)
We will solve the expression and combine alike terms.
4.5x + 6 + 1.5x + 2
6x + 8
Therefore,
The equivalent expression is 6x+8.
The equivalent expression is 6x+8 is the correct answer
What is an equivalent expression for 1.5(3x + 4) + 0.25(6x + 8)?
Solve: -1/4 (2x + 8) = -6
Answer:
x = 8
Step-by-step explanation:
-1/4 (2x + 8) = -6
Multiply both sides by -4.
2x + 8 = 24
Subtract 8 from both sides.
2x = 16
Divide both sides by 2.
x = 8
Alicia pays $180 to have cable and wi-fi installed in her home. Each month, she will pay $75 month for her cable
Answer:
In a year she will pay $900
The cost of the installation and a month would be $225
The cost of a year and installation would be $1,080
Step-by-step explanation:
</3 PureBeauty
what is 5x5= bc I really need this
Answer:
25
Step-by-step explanation:
5 x 5 = 25
The variable x represents w value in the set {4, 6, 7, 8}. Which value of x makes 2 (x - 4) + 3 = 7 a true statement
Solve for x. 0.6x = 1.2x + 6
Step-by-step explanation:
0.6x- 1.2x = 6
-0.6x = 6
x = 6/0.6
x = -10
what is the slope of the line segment shown
Answer:
[tex]\displaystyle m=1[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (-3, -2)
Point (2, 3)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [SF]: [tex]\displaystyle m=\frac{3+2}{2+3}[/tex][Fraction] Add: [tex]\displaystyle m=\frac{5}{5}[/tex][Fraction] Divide: [tex]\displaystyle m=1[/tex]Will give brain list!!!!!!!!
Using the order of operations, what should be done first to evaluate 62 +10-(-5)(3) - 5?
A. Subtract 5 from 3
B. Divide 10 by -5
C. Add 6 and 10
D. Evaluate 62
Answer:
can you try and help me with this please? https://brainly.com/question/22223449
Step-by-step explanation:
The order of operations is PEMDAS -
Parenthesis
Exponents
Multiply
Divide
Add
Subtract
So, the first thing would be to solve any parenthesis.
Secondly, you would evaluate the exponent.
From what I can tell, your expression is
(6^2 + 10) / (-5 x 3) - 5
?
Find the simple interest rate of a loan of $5,000 that is made for three years and requires $1,762.50 in interes
Answer:
11.75%
Step-by-step explanation:
The formula for Simple Interest is given as:
I = PRT
Where in the question
I = Interest = $,1762.5
P = Principal = $5,000
T = Time= 3 years
R = Simple Interest rate ??
To solve for R, the formula is given as:
R = I/PT
R = $1,762.5/5,000 × 3
R = 0.1175
Converting to percentage
= 0.1175 × 100
= 11.75%
Usain Bolt of Jamaica set a world record in 2009 for the 200- meter dash with a time of 19.19 seconds. What was his average speed
Answer:
His average speed was of 10.42 m/s
Step-by-step explanation:
We use the following relation to solve this question:
[tex]v = \frac{d}{t}[/tex]
In which v is the velocity(in m/s), d is the distance(in meters), and t is the time, in seconds.
Usain Bolt of Jamaica set a world record in 2009 for the 200- meter dash with a time of 19.19 seconds.
This means that [tex]d = 200, t = 19.19[/tex]
So his average speed was of:
[tex]v = \frac{d}{t} = \frac{200}{19.19} = 10.42[/tex]
His average speed was of 10.42 m/s
Find the inverse function for
Answer:
a. ∛(x+4)/3
Step-by-step explanation:
y = 3x³ -4
step 1: x = 3y³ - 4 (swap x and y)
step 2: 3y³ = x + 4
y³ = (x + 4) / 3
y = ∛(x+4)/3 (solve y)
f⁻¹(x) = ∛(x+4)/3 (inverse notation)
Find the percent of change, original: $75 new: $60
Answer:
1.25%
Step-by-step explanation:
division divide 75 and 60 and then simplify.
5 Ethan and Carisa are each filling their
own bucket with water to wash a car.
Ethan's bucket had 60 ounces of water in it
before turning on a hose to add 6 ounces
per second to his bucket. Carisa's bucket
was empty when she turned on a hose to
add 10 ounces of water per second to it. In
how many seconds will the number of
ounces in the two buckets be equal? F 6 G 10 H 4 J 15
Answer:
76 if you add it all together for the f6g