Answer:
4x+4
Step-by-step explanation:
2(2x+2)
Distribute the first 2 to each term inside the parentheses
2 * 2x + 2 *2
4x+4
Answer:4x+4
Step-by-step explanation:
Multiply the numbers in the parentheses by 2
2 times 2x=2x+2x=4x
2 times 2=4
So....4x+4 is the answer
Select all expressions that are equal to 64 3/2
Answer:
(c)512 because64 times 1.5 equal 512.
Step-by-step explanation:
(c) 512
(b) 8 to the third power
(E) √64 to the third power
all of these equal 512
The equivalent expression to [tex]64^{3/2[/tex] is 8³, 512 and √64³.
What is exponent and power?Exponents and powers can be used to represent extremely big or extremely small numbers in a more straightforward fashion.
The number of times a number is multiplied by itself is defined by the exponent. A mathematical term called the power illustrates the repeated multiplication of the same integer or factor.
Given:
[tex]64^{3/2[/tex]
Now, we know that 64 is square of 8.
so, [tex]64^{3/2[/tex]= [tex](8^2)^{3/2[/tex]
= 8³
= 512
So, the equivalent expression to [tex]64^{3/2[/tex] is 8³, 512 and √64³
Learn more about exponent and power here:
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A farmer packs eggs into cartons of 12. The farmer has 109
eggs. She wants to keep 13 of those eggs for her family.
How many cartons will the farmer be able to sell?
Answer:
109 divided by 12 is about 9.3 carton thingys so she would most likley sell 8
so she can keep some
Step-by-step explanation:
The farmer sells 6 cartoons.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Total Eggs= 109
A carton contain= 12 eggs
If the farmer takes away 13 eggs, the eggs left
= 109 - 13
= 96 eggs.
So, the number of cartoons will famer sell
= 96 / 12
= 6 cartoons.
Hence, the farmer sells 6 cartoons.
Learn more about unitary method here:
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Can someone helppp pls
Answer:
It's the first one and the second one.
[tex]\sqrt{11}, 5, 6\\\\3, 4, 5[/tex]
use the Pythagorean theorem
Which describes a non-uniform probability model?
A) heads or tails from a coin flip
B) the sum result of rolling two dice
C) selecting a ball from 3 red balls and 3 green balls
D) the chance of 1,2,3,4,5 or 6 from rolling a die
-7/8+(-1/8)=
-1. 4/9+(-2. 2/3)=
-1. 2/3+(-2. 1/3)=
Пожалуйста помогите 20 балов!!!!
A basket holds 45 apples and 3 oranges. A blindfolded man reaches into the basket and selects one piece of fruit. State the probability of the outcome for each kind of fruit as a decimal
Answer:
ahahha free points for me
The admission fee at a park is $1.25 for children and $5.40 for adults. On a certain day, 319 people entered the park, and the admission fees collected totaled $1125. How many children and how many adults were admitted?
Answer:
So 900 children went that day and
225 adults went that day
Step-by-step explanation:
1125 divided by 1.25=900 children
so then if you want to find out adults then just subtract
1125-900=225 adults
Hope this helped and Have a great day!!!
Help please ...........
Answer:
8/11, 7/9, 4/5, 84% these are the answers to your question
I’m going to cry if someone doesn’t answer my question I need an answer right now
Answer:
What’s the question—— I could help and try to answer it!
Step-by-step explanation:
Answer:
I can try to answer it, but beware I'm a d.umbass lol
Find the equation of the exponential function that passes through the points (- 1, 1/6) and (1, 2/3) and Use the form y = c * a ^ x and show how you find the values of and a. Show all work , not just the final equation.
Will give Brainliest to the right answer with steps
Answer:
y = 1/3*2^xStep-by-step explanation:
Given function
y = c*a^xThe points (-1, 1/6) and (1, 2/3) lie on the graph
Substitute the values of x and y to get the system of equations:
1/6 = c*a^(-1) ⇒ 1/6 = c/a ⇒ a = 6c2/3 = c*a^1 ⇒ 2/3 = acSubstitute a and solve for c:
2/3 = 6c*c1/9 = c²c = √1/9c = 1/3Find a:
a = 6c = 6*1/3 = 2The equation of the function:
y = 1/3*2^xWhat’s the distance between the points (-9,2) and (-4,2)
Answer:
the distance is 5
Step-by-step explanation:
see image for explination
Answer:
[tex]\displaystyle d = 5[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (-9, 2)
Point (-4, 2)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-4+9)^2+(2-2)^2}[/tex][√Radical] (Parenthesis) Add/Subtract: [tex]\displaystyle d = \sqrt{(5)^2+(0)^2}[/tex][√Radical] Evaluate exponent: [tex]\displaystyle d = \sqrt{(5)^2}[/tex][√Radical] Evaluate: [tex]\displaystyle d = 5[/tex]PLEASE HELP ASAP I WILL MARK BRAINLIEST
Answer:
-24
Step-by-step explanation:
Answer: -24
Step-by-step explanation:
what is the formula for finding the measure of each interior angle of a regular polygon
50pts!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
180(n - 2)
-------------
n
Step-by-step explanation:
Solve the inequality: -3x - 22 > 23
Answer:x<-15
Step-by-step explanation:
Socks cost $5 per pair.
The expression 5p
represents the cost in dollars of p pairs of
socks. Why must o be a whole number?
Answer:
because there is no cents, so its a whole number, and it will help if u put the answer choices
Step-by-step explanation:
Answer:
the whole number is 5 , but I don't understand what the question is ... "if one pair of socks cost 5 dollars, how much would however pairs of socks cost" . is that what the question says ?
Step-by-step explanation:
5(6p-3)-2 = 2(15p - 11)+5 one solution, no solution, infinite solution
Answer:
Step-by-step explanation:
Select two answers that have a slope of 5/2
Answer: Both A and E have a slope of 5/2
Step-by-step explanation:
Pls help I’ll mark brainliest
Answer:
2=72 4=148 6=222 10=370 15=555 16=592
sorry about the second part i didnt see it
Answer:
148, 3 , 740, 1110, 8.
Step-by-step explanation:
Miles: 148 + 740 + 1,110 = 1,998
Gallons: 2 + 4 + 3 + 10 + 15 + 8 = 42
brie and lisa wants to find the area of this figure. They agree to separate the figure as shown, but they disagree about what to do next. lisa wants to add the areas of all four shapes in the figure. brie wants to find the sum of the areas of one parallelogram and one triangle and then multiply that sum by 2 who is correct
kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
Step-by-step explanation:
what is 189,476 to one significant figure?
Answer:
15 hope this helps!!!!
Step-by-step explanation:
If the product of 2 3/4 and 2 3/5 is added to the quotient of 5/7 and 4/7, what is the sum? write the solution as a mixed number or a fraction in lowest terms.
Answer:
18/90
Step-by-step explanation:
Joan climbed down 330 feet to the bottom of a cave. Next, she climbed up 385 feet. What was her final elevation? Joan was
feet above sea level
Take a lot at the picture.
Answer:
Height: [tex]10\sqrt{6}[/tex]
Length: [tex]5\sqrt{6}[/tex]
Step-by-step explanation:
find the length of side AC to the nearest centimeter.
Answer: 37+58=x
Step-by-step explanation: okay so add up 37+58=x they to x-180 to find the A angel then just
A team lost 25% of the matches it pla
If it won 15 matches, find the number
matches it played.
Find the value of k please
Evaluate the expression when 24b + 8 gcf
30 %of 50 pidhdbdjduwywggdhfnfjrhdvdvdndjdjf
Answer:
15
Step-by-step explanation:
50 x .3
Answer:15
Step-by-step explanation:
If you double all edges of a cube,by what percent will the volume of the cube increase?
Plz help!!! I need the answer quickly