Answer:
512
Step-by-step explanation:
[tex]8^3[/tex]
8 · 8 · 8
\_/ ↓
16 · 8
\____/
512
Hope it helps!
8.2 Readiness Assessment
7 of 10 7 of 10 Items
29:23 / 30:00
Item 7
Evaluate each expression.
Type the answers in the boxes below.
a. 4÷13 evaluates to
.
b. 38 ÷72 evaluates to
.
c. 312 ÷74 evaluates to
.
The Ford factory in Detroit makes 809 cars each week.
How many cars does the Detroit Ford factory make in one
year?
(Hint: There are 52 weeks in one year.)
A 42, 058
B 42,068
35, 663
D) 52,058
Answer: B, 42,068
Step-by-step explanation:
Since there's 52 weeks in a year and you make 809 cars each week, you have to multiply 52 by 809.
52 x 809 = 42068.
The Detroit Ford factory makes 42068 cars each year.
Please help Due by 3
Answer:
37
Step-by-step explanation:
The units digit of a number is 4 more than the tens digit.
If the digits are reversed the new number is 1 less than twice the original number.
Use a system of equations and substitution to find the number.
The diagonals of a rhombus are
O A. parallel
OB. Sometimes equal
O C. perpendicular
O D. never congruent
Answer:
The answer is C
Step-by-step explanation:
How would I write 2x-5y=15 into slope intercept form
Robert made a design on his wall with the similar pentagon tiles shown. L 9 cm 9 cm R K M Q S 15 cm 15 cm 10 cm 10 cm U 10 cm T P 15 cm N * not drawn to scale What is the length of side RS? O A. 3 cm B. 4 cm C. 5 cm O D. 6 cm
Answer:
its d. 6.cm. llllllllllll
Write an equation in slope-intercept form for the line that has the given slope and contains the point.
m= 1 :(9,-7)
Answer:
-7=1x+b
Step-by-step explanation:
In the equation, 3x + 5 < 18, what is the first step in order of operations?
Answer:
Subtract 5 from both sides would be the first step for solving
Step-by-step explanation:
Find the solution to the following system of equations. x-2/3y=8 -1/5x+1/3y = 3
Note: Your question sounds a little unclear, but I am assuming that your system of equations is:
[tex]x-\frac{2}{3}y=8[/tex]
[tex]-\frac{1}{5}x+\frac{1}{3}y\:=\:3[/tex]
It would anyways clear your concept because the procedure to find the solutions remains the same for any set of a system of equations.
Answer:
The solution of the system of equations be:
[tex]x=\frac{70}{3},\:y=23[/tex]
Step-by-step explanation:
Given the system of equations
[tex]\begin{bmatrix}x-\frac{2}{3}y=8\\ -\frac{1}{5}x+\frac{1}{3}y=3\end{bmatrix}[/tex]
[tex]\mathrm{Multiply\:}-\frac{1}{5}x+\frac{1}{3}y=3\mathrm{\:by\:}5\:\mathrm{:}\:\quad \:-x+\frac{5}{3}y=15[/tex]
[tex]\begin{bmatrix}x-\frac{2}{3}y=8\\ -x+\frac{5}{3}y=15\end{bmatrix}[/tex]
so adding the equation
[tex]-x+\frac{5}{3}y=15[/tex]
[tex]+[/tex]
[tex]\underline{x-\frac{2}{3}y=8}[/tex]
[tex]y=23[/tex]
so the system equations become
[tex]\begin{bmatrix}x-\frac{2}{3}y=8\\ y=23\end{bmatrix}[/tex]
[tex]\mathrm{For\:}x-\frac{2}{3}y=8\mathrm{\:plug\:in\:}y=23[/tex]
[tex]x-\frac{2}{3}\cdot \:23=8[/tex]
[tex]x-\frac{46}{3}=8[/tex]
Add 46/3 to both sides
[tex]x-\frac{46}{3}+\frac{46}{3}=8+\frac{46}{3}[/tex]
[tex]x=\frac{70}{3}[/tex]
Therefore, the solution of the system of equations be:
[tex]x=\frac{70}{3},\:y=23[/tex]
Somebody help please . I’ll make you brain list
Answer:
n=2.56
Step-by-step explanation:
The equation is
1.9+n+n+n+n+n=14.7
1.9+5n=14.7
5n=12.8
n=2.56
Answer:
2.56
Step-by-step explanation:
5n + 1.9 = 14.7
5n = 14.7 - 1.9
5n = 12.8
n = 12.8 / 5
n = 2.56
The perimeter of a rectangular metal plate is 36dm2and its area is 80dm2.Find its dimensions ( relate the measures to the sum and product of quadratic equation
Answer: The dimensions are 8dm and 10dm
Step-by-step explanation:
Length = 10dm
Width = 8 dm
Perimeter = 2(Length + Breadth)
= 2(10dm + 8dm)
= 2(18dm)
= 36 dm
Area = Length × Width
Area = 10dm × 8dm
Area = 80dm
Please help!! First one to answer gets brainliest
What is the value of
67.4 4.2
?
6 5.4 4.22
Ε
18
Ο Ο Ο Ο
36
Ο 18
A six-sided die is rolled 3 times. Each time the die lands on the number 4. Determine the probability for this occurring.
Answer:
1/6
Step-by-step explanation:
Given the relation y = x2 + 1, if the input is 4, what is the output?
Please answer as soon as possible! tyy
Answer:
9
Step-by-step explanation:
Carrie is creating a painting for art class. The width of the canvas is 5 inches greater than the height of the canvas. Write a simplified equation in terms of h (the height) for the perimeter of the canvas.
Please help this is due at 11:59 and I will give you brainliest!
Answer:
5h
Step-by-step explanation:
there is no out numbers so it would just be 5h
PLEASE HELP WILL MARK BRAINLIEST
Answer:
a) 7,10,13,16, 34
b) -1,3,7,11, 35
Answer:
a) 7, 10, 13, 16, ... , 34
b) -1, 3, 7, 9, ... , 35
Step-by-step explanation:
Please help if correct i will mark you BRAINLIEST (Multiple Choice)
Answer:
a and d
Step-by-step explanation:
it is I took the test
Answer:
A. A student's GPA goes down approximately 1 point for every 10 hours spent playing video games.
Step-by-step explanation:
The line shows that the student's GPA goes down 0.5 every 5 hours of video games played. 0.5:5 is equivalent to 1:10. So A is your answer.
Hope it helps!
What is the average speed, in miles per hour, of the train?
Step-by-step explanation:A
Do 90 3/5 divided by 3/4. Make sure to simplify! That is how you find average!
What 2 numbers multiply to -18 and add up to -4
Answer:
-9 x 1 x 1 x 1 x 2 = (-18)
-9 + 1 + 1 + 1 + 2 = (-4)
The two numbers that multiply to -18 and add up to -4 are -6 and 3.
Let's consider the factors of 18: 1, 2, 3, 6, 9, 18.
We need a pair of factors whose product is negative (-18) and whose sum is -4.
The pair of numbers that satisfies these conditions is -6 and 3:
-6 x 3 = -18
-6 + 3 = -3
Therefore, the two numbers that multiply to -18 and add up to -4 are -6 and 3.
Learn more about Integers here:
https://brainly.com/question/15276410
#SPJ6
Please answer!!!! There is a screen shot attached!
Determine if x=2 is a solution explain or show your reasoning -2(x-4)=4
Answer:
Yes, it is.
Step-by-step explanation:
Because -2 times -2 equals 4
What is the measure of angle y in this figure?
Enter your answer in the box.
Y=
Answer:
y = 163°
General Formulas and Concepts:
Geometry
Vertical Angles - Angles opposite of each other are congruentStep-by-step explanation:
We see from the diagram that y and 163 are vertical angles. Therefore, y = 163. x and z would also be congruent to each other.
Someone please help me
=========================================================
Explanation:
Take away the four white small squares on the left side. To balance things out, you have to add 4 black squares to the right side.
Also, take away the two white long rectangles from the right side. To balance this out, you have to add 2 gray long rectangles to the left side.
You should have:
5 gray rectangles, and no squares (of any color) on the left side10 black squares, no long rectangles (of any color), on the right sideFrom here you'll group up the 10 black squares so that you'll have 2 black squares per gray rectangle.
This means the solution is 2.
-------------------------------------
If you're curious about the algebraic way to solve, then you could do this:
3x-4 = -2x+6
3x+2x = 6+4
5x = 10
x = 10/5
x = 2
This method doesn't require us to use the visual model.
Xavier is building an organizer for his cooking utensils. He wants 4 compartments which are each 2 inches wide and 1 compartment which is 3 inches wide. How wide will his organizer be?
Answer: 11
Step-by-step explanation:
i got 100 on the quiz
Xavier's organizer is 11 inches wide.
What is addition?In addition, items are combined and counted as a single large group. The process of adding two or more numbers together is known as addition in mathematics. The terms "addends" and "sum" refer to the numbers that are added and the result of the operation, respectively.
Given, he wants 4 compartments which are each 2 inches wide and 1 compartment which is 3 inches wide.
4 compartments have 2 inches wide,
that means,
2 x 4= 8 inches wide.
And one compartment has 3 inches wide.
That means, the total width is
= adding all the widths
= 8+ 3
= 11 inches.
Therefore, the organizer's width is 11 inches.
To learn more about the addition;
brainly.com/question/29464370
#SPJ2
Help please. Just need to answer 29-31 then I’m done. Thanks
Answer:
29. See table below
30. See attached graph
31. The slope is m= 0.10
The slope represent the cost for every additional call minute.
Step-by-step explanation:
The cost is $0.5 first minute and $0.10 for any additional minutes
If c is the total cost of a call that last t minutes then;
c= 0.10t + 0.5-----where t is the time the call lasted
29. Use the equation above to create the table as;
t {x} c{y}
1 0.6
2 0.7
3 0.8
4 0.9
5 1.0
6 1.1
The graph of this plot is as attached , where the coordinates are
{1,0.6} , {2,0.7} ,{3,0.8} ,{4,0.9} ,{5,1.0}, {6,1.1}
The slope can be found using the formula;
m=Δy/Δx
m= 1.1 - 0.6 / 6-1
m= 0.5 / 5 = 0.10
The slope represent the cost for every additional call minute.
The slope of the line that passes through the point (2,4) and (3,8) is?
Which expression is equivalent to 4(x+3)? O A. 4x + 12 O B. 4x+3 O C. 4+x+3 O D. 4x+ 3x
Answer:
the answer is 4x+12
Step-by-step explanation:
you distribute the 4 into to x and to the 3 which gets you
4x+12
4. An ice cream vendor bought 65 dozen of cups from the grocery. He paid Php15 per dozen. How much was his change if he had Php1 000?
a. What is asked in the problem? ____________________________ b. What are the given facts? ________________________________ c. What operations should be used to solve the problem? _________ d. What is the number sentence? ____________________________ e. Solution: ____________________________________________ f. Complete answer: _____________________________________
Step-by-step explanation:
A: How much was his change if he had Php1 000?
B: 65,15,1000
C: Subtract
D: He paid Php 15. He bought 65 dozen
E: 1.03 (1.025)
I hope this helps.
The runner's time to complete the marathon was 10% less than the time to complete the last marathon. The runner's time to complete the marathon was of the time to complete the last marathon.
Answer:
The runner's time to complete the marathon was 90% of the time to complete the last marathon.
Step-by-step explanation:
Given that the runner's time to complete the marathon was 10% less than the time to complete the last marathon.
The amount of time the runner needed this time as compared to the last marathon= 100% - 10%=90%
Hence, the runner's time to complete the marathon was 90% of the time to complete the last marathon.
Answer:
90%
Step-by-step explanation:
