Answer:
Area: 40
Step-by-step explanation:
To find the area of a parallelogram you multiply the base times the height, or the length times the height. This is why you multiply 5x8 to get 40. The substitution could be 5 x 8 = X
X is the area.
I need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
1,808.64ft³
here you are mark me as brainliest
Find the volume of the prism.
H-8cm L-12cm W-6cm
Answer:
Step-by-step explanation:
Let’s break this apart.
Box= 12cm x 8cm x 6cm
Cube= 2cm x 2cm x 2cm
How many cubes fit in the box?
calculate the volume of the box. To do this, multiply the length by the width by the height (L x W x H)
12 x 8 x 6 = 576cm cubed
2. Calculate the volume of the cube. Once again we multiply L x W x H
2 x 2 x 2 = 8cm cubed
3. Next we divide the volume of the box by the volume of the cube
576 / 8 = 72 cubes
Therefore, it would take 72 cubes to fill a box.
Please help!
20+(5 x 2/5) + 3
Answer:
25.
Step-by-step explanation:
Whenever you attempt to solve an equation with multiple operations, remember this: PEMDAS
ParenthesisExponentiation (exponents)Multiplication/DivisionAddition/Subtraction**THIS IS THE ORDER IN WHICH YOU SHOULD SOLVE EQUATIONS WITH MULTIPLE OPERATIONS.**
First, we solve what is in parenthesis.
20+(5 x 2/5) + 3
5/1 x 2/5 = 10/5 = 2 (simplified)
Then, replace the equation with the answer.
20 + 2 + 3
Secondly, there are no exponents.
There is no multiplication nor division.
However, there is addition.
20 + 2 + 3
20 + 2 = 22
Now, we solve the remaining addition problem.
22 + 3 = 25.
Therefore, 20+(5 x 2/5) + 3 = 25.
Uhm So I am doing this math thing that's like important and I need help because I failed the first time and it brought done my grade so like can someone help because I want to make it to my next grade thank you very much, please help and do not say it was "too blury" because I am as blind as a bat without glasses so if it's some how blury well then I don't know what to say.But I am sorry that was meant to be respectful anyways please help.I'd appreciate it.
please answer NO LINKS
Answer:
try 2640 if thats not it then i did my math wrong
Step-by-step explanation:
Miguel saves the same amount of money into a bank account each week. The bank account started with some money in it. After 3 weeks, the bank account contained $250. After 10 weeks the bank account contained $600.
Write an equation that can be used to model the number of dollars, y, Miguel saves in x weeks.
Explain what the slope and y-intercept of your equation mean in the context of the situation.
Answer:
jtjrjrjrjrjririisi
Step-by-step explanation:
djsejjejejeirjrhhrjsisk dndns
dndndjjrnrnr
ebebhehebdb
Solve for x.
−2/3(3x−4)+3x=5/6
x=−19/6
x=−11/6
x=21/6
x=29/6
Answer:
X = 11/6
Step-by-step explanation:
Answer:
b) x = -11/6
Step-by-step explanation:
Given equation,
→ (-2/3)(3x - 4) + 3x = 5/6
Now the value of x will be,
→ (-2/3)(3x - 4) + 3x = 5/6
→ (-6x + 8)/3 + 3x = 5/6
→ (-6x + 8 + 9x)/3 = 5/6
→ -6x + 8 + 9x = (5/6) × 3
→ 3x + 8 = 5/2
→ 3x = (5/2) - 8
→ x = (-11/2) × (1/3)
→ [ x = -11/6 ]
Hence, value of x is -11/6.
Please answer the question below
Answer:
2198.9 cm
Step-by-step explanation:
volume of rectangle - volume of cone = volume of flower vase
2400 - 201.06 = 2198.94
2198.94 ≈ 2198.9
i hope this helped
Sara has a spinner with 12 equal sections of blue, green, red and yellow. What is the probability she will spin yellow or green?
Answer:
4/12 or 1/3
Step-by-step explanation:
12 sections
Yellow: 1
Green: 3
4/12 or 1/3
I really hope I helped :D
Answer: 4/12
Step-by-step explanation:
PLS HELP! ALSO INCLUDE AN EXPLAINATION LIKE I HAVE THE ANSWER I JUST DON'T KNOW HOW TO SOLVE IT.
-10 ≤ 2(2x + 7) ≤ 10.
Answer:
Step-by-step explanation: So first I changed 2(2x + 7) with the distributive property:
4x + 14
Since the above has to be less than or equal to 10, I know that x has to be negative.
If we make x = -1, 4x + 14 simplifies to -4 + 14, which simplifies to 10.
This satisfies the inequality, since it is greater than or equal to -10, and less than or equal to -10.
Hope this explained it well!
Answer:
-6 ≤ x ≤ -1.
Step-by-step explanation:
-10 ≤ 2(2x + 7) ≤ 10
Split it up into 2 inequalities:
2(2x + 7) ≥ -10 (reading from the middle to the left)
4x + 14 ≥ -10
4x ≥ -24
x ≥ -6.
and:
2(2x + 7) ≤ 10
4x + 14 ≤ 10
4x ≤ -4
x ≤ -1.
Combining the 2 we have:
-6 ≤ x ≤ -1.
Austin plays both forward and goalie on the school soccer team. He has played forward in 4 games for every 3 games he has been the goalie this season.
PLEASE HELP ME!!!!! THIS IS TIMED!!!!!!!! PLEASE HELP ME!!!! PLEASE!!!!!!!!!!!!!!!!
pls help will give brainliest to the right answer :)
Answer:
62
Step-by-step explanation:
Answer:
The median is 62 beause it falls between the 60 and is no where near 20 or 30 70 is higher on your can find the median by looking at the lines the two ones or if the numbers are line up it would be the one one in the middle if there are two number is the middle in would be between those to numbers example 28 and 29 it would 28.5 hope this helpsStep-by-step explanation:
find three consecutive integers whose average is 20. please show work!!
Answer:
19,20,21
Step-by-step explanation:
The average is 20. The numbers can be written as: 20+a, 20 +b, 20+c, with a, b, c integers (positive and negative, but higher than - 19),with a+b+c =0.
You have to find the combination a, b, c with the smallest positive integer as its higher number.
Obviously, you start with 1, and find - 1,0,+1 as a suitable solution.
Therefore, the numbers are 20-1, 20,20+1
=> 19,20,21
Answer:
4x times 5x equals 20x
20x times 1x equals 20x
15x plus 5x equals 20x
Step-by-step explanation:
hope it helps
Teach me how to do this question please thank you!
Answer:
1.63
Step-by-step explanation:
You have to subtract the money given to the price. 5 dollars minus 3.37 is 1.63. Ryan will get 1.63 dollars back.
(BRAINLIEST) Joan and Ernie are earning money for summer camp. Joan receives a $7 weekly allowance plus $6 for each hour she helps her father paint. Ernie writes the equation y = 5x + 7 to represent the relationship between the number of hours he helps his father with yard work and his weekly allowance. Which statement best describes the graphs of their earnings?
A.) The lines have the same slope.
B.) The lines are both proportional.
C.) The lines have the same x-intercept.
D.) The lines have the same y-intercept.
Answer:
A
If it is right, then give me a brainllest okay?
Please help me. Refer to the image below.
Answer:
bit.^{}
ly/3gVQKw3 this is the link of the other guy
During halftime of a basketball game, a sling shot launches T-shirts at the crowd. A T-shirt is launched with an initial upward velocity of 78 ft/s. The height of the T-shirt (h) in feet after t seconds is given by the function h = −16t^2 + 78t + 5. How long will it take the T-shirt to reach its maximum height? What is its maximum height?
a. 1.22 s, 76.35 ft
b. 2.44 s, 146.28 ft
c. 2.44 s, 100.06 ft
d. 2.44 s, 131 ft
Answer:
D
Step-by-step explanation:
113.1
v=4
3πr3=4
3·π·33≈113.09734
Answer:
its D
Step-by-step explanation:
Pls Hurry Asap Like In 2 Minutes! I Will Give You Brainliest! No Download!
Answer:
Using the elimination process, B and D make the most sense. I’ll leave the rest up to you!
1. Every seventh grade class does not have 9 more students than kindergarten.
2. Keep, because seventh graders have a higher average. Not sure about the value.
3. The recommended number of students in a kindergartener class is not 22, 22 is the average.
4. Keep, because seventh graders have a higher average. Not sure about the value.
Explain how to figure out the weight of a piece labeled with a letter by reasoning about the diagram (first answer gets brainliest) (please help ASAP)
From the given figure, the equation is 2z+2.2=6.8 and the value of unknown number is 2.3.
What is an equation?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
1. From the given figure,
z+z+2.2=6.8
2z+2.2=6.8
2. From the given figure, one side there is rectangle with 6.8 and other side it is two pentagons with z and one square with 2.2
Now, remove weight of 2.2 on both the sides of balance, so the weight of the rectangle is 4.6.
The weight of rectangle is 4.6 is equal two pentagons
Then, the weight of each pentagon is 2.3
3. 2z+2.2=6.8
Subtract 2.2 on both the sides of an equation, we get
2z=4.6
Divide 2 on both the sides of an equation, we get
z=2.3
Therefore, from the given figure, the equation is 2z+2.2=6.8 and the value of unknown number is 2.3.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
can you help meeee pls i dont understand this thanx
The sum of the residuals should always be 0 because the predicted values should be that close to the actual values.
True or false
Answer: True
Step-by-step explanation:
The sum of the residuals is always 0 so the plot will always be centered around the x-axis. An outlier is a value that is well separated from the rest of the data set. An outlier will have a large absolute residual value.
n order to bring back customers to the AMC Movie Theaters, they are offering two movie plans; a Family Plan of 4 used to cost $25 is now discounted to $19.05; and the Individual Plan used to cost $12.50 is now discounted to $10. Which of the two AMC Movies plans is the better plan? pls help me asap!
Answer:
family plan
Step-by-step explanation:
family plan: $19.05/4 = 4.76 per person and individual plan: $10 per person
If f(x) = -2x + 3 and g(x) = 2x + 3; solve for f(3) + g(7)
Answers: 0, 14, 26, 25
Answer:
14
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
FunctionsFunction NotationStep-by-step explanation:
Step 1: Define
f(x) = -2x + 3
g(x) = 2x + 3
f(3) is x = 3 for function f(x)
g(7) is x = 7 for function g(x)
Step 2: Solve
Substitute in x [Functions]: f(3) = -2(3) + 3, g(7) = 2(7) + 3Substitute in functions: f(3) + g(7) = -2(3) + 3 + 2(7) + 3Multiply: f(3) + g(7) = -6 + 3 + 14 + 3Add: f(3) + g(7) = -3 + 14 + 3Add: f(3) + g(7) = 14What is the difference between a photon and a molecule?
Answer:
See Explanation
Step-by-step explanation:
An atom is the smallest particle of matter holding the basic properties and characterstic of the matter. An atom consist of positive charged protons and chargeless neutrons at its centre and the negatively charged electrons are revolving around the nucleus. An atom do consist of energy levels corresponding to which the electrons revolve around the nuclues in the respective energy level.
Now a photon is an energy packet, or we can say a particle of light carring energy with it.
An atom is a particle of a matter and a photon is a particle of light.
I NEED HELP PLZZZ
The distance between two towns A and B is 16 cm. Find the actual distance,
in km, that is represented by map scale 2 cm to 3 km.
SHOW WORKING AS WELL
Answer:
Actual distance = 24 km
Step-by-step explanation:
16 cm
2cm = 3 km
We could use a ratio to do this
16/2 = x/3
8=x/3
Multiply both sides by 3
24=x
Hope this helps :)
What is 3÷0? (Your mind will be blown)
What happens to the mode of the data set shown below if the number 16 is added to the data set?
A. The mode is increased by 1.
B. The mode does not change.
C. The mode is increased by 2.
D. The mode is increased by 7.
help lol............
Step-by-step explanation:
y=19°{ vertically opposite angle r equal}
y+z=90° {given in questions.}z=90-19z=71°
hope it helps.
stay safe healthy and happy.Answer and Step-by-step explanation:
1.
I see the Vertical Angles Theorem being used with the angle of 19 and angle y.
Vertical Angles Theorem states that angles that are vertical to each other are congruent to each other.
I see the Complementary Angles Theorem being used with the angle y and angle z.
Complementary Angles Theorem states that angles that are next to each other and are split by a line of a right angle will add up to 90 degrees.
2.
y = 19
y + z = 90
Substitute 19 for y.
19 + z = 90
Subtract 19 from both sides of the equation.
z = 71
#teamtrees #PAW (Plant And Water)
Jane can buy 3 bags of candy for her class of 25 children. If she has to buy candy for the combined classes which has a total of 65 children, how many bags of candy will Jane have to buy?