Answer:
The only single-digit prime numbers are: 2, 3, 5, and 7.
Answer:
2, 3, 5, 7
Step-by-step explanation:
1) Prime numbers are numbers that can only be multiplied by themselves and one; therefore, they only have two factors.
Hope this helps!
Help time based question 10 points
Answer: A
Step-by-step explanation:
Find the x-intercent(s) and the coordinates of the vertex for the parabola y = -x + 2x + 15. If there is more than one x-intercept, separate them with commas
Answer:
1
Step-by-step explanation:
Please help meeeee!!!! Rewrite each number in exponential notation using 2 as the base: 8= 16= 32= 64= 128= 256=
Step-by-step explanation:
[tex]a^n=\underbrace{a\cdot a\cdot a\cdot...\cdot a}_{n}[/tex]
[tex]8=2\cdot2\cdot2=2^3\\\\16=2\cdot2\cdot2\cdot2=2^4\\\\32=2\cdot2\cdot2\cdot2\cdot2=2^5\\\\64=2\cdot2\cdot2\cdot2\cdot2\cdot2=2^6\\\\128=2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2=2^7\\\\256=2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2\cdot2=2^8[/tex]
If f(x) = 6x – 1 and g (x) = StartFraction x + 1 Over 6 EndFraction, which expressions can be used to verify g(x) is the inverse of f(x)? Check all that apply. 6(6x – 1) – 1 StartFraction (6 x minus 1) + 1 Over 6 EndFraction 6 (StartFraction x + 1 Over 6 EndFraction) minus 1 StartStartFraction (StartFraction x + 1 Over 6 EndFraction) + 1 OverOver 6 EndEndFraction StartFraction x + 1 Over 6 EndFraction + 6 x minus 1
Answer:
(6 x - 1) + 1 over 6 &
6 ( x + 1 Over 6 ) - 1
Step-by-step explanation:
Edge2020
Answer:
B. (6 x - 1) + 1 over 6
And
C. 6 ( x + 1 Over 6 ) - 1
Step-by-step explanation:
Just did on edge.
g (x) = 2/5x +4 NEED AWNSER
Answer: 5
Step-by-step explanation:
Adding a whole to a fraction
Rewrite the whole as a fraction using 5 as the denominator :
4 4 • 5
4 = — = —- = 5
1 5
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
hope this helps
plz mark brainlesit
i need help in these pretty please :)
Answer:
see below
Step-by-step explanation:
1.
= 84 / 3 = 28
= 2 * 28 = 56
= 1 * 28 = 28
2.
280 / 8 = 35
= 3 * 35 = 105
= 5 * 35 = 175
3.
2100 / 7 = 300
= 4 * 300 = 1200
= 3 * 300 = 900
4.
420 / 6 = 70
= 1 * 70 = 70
= 2 * 70 = 140
= 3 * 70 = 210
5.
360/8 = 45
45 * 5 = 225
45 * 1 = 45
45 * 2 = 90
6.
1000 / 25 = 125
jenny = 125 x 5 = 625
chris = 125 x 3 = 375
7.
3000 / 10 = 300
fred = 7 * 300 = 2100
freda = 3 * 300 = 900
8.
2842 / 7 = 406
adults = 5 * 406 = 2030
children = 2 * 406 = 812
Answer:
Step-by-step explanation:
1.
84 / 3 = 28
2 * 28 = 56
1 * 28 = 28
2.
280 / 8 = 35
3 * 35 = 105
5 * 35 = 175
3.
2100 / 7 = 300
4 * 300 = 1200
3 * 300 = 900
4.
420 / 6 = 70
1 * 70 = 70
2 * 70 = 140
3 * 70 = 210
5.
360/8 = 45
5 * 45 = 225
1 * 45 = 45
2 * 45 = 90
6.
1000 / 25 = 125
jenny = 125 x 5 = 625
chris = 125 x 3 = 375
7.
3000 / 10 = 300
fred = 7 * 300 = 2100
freda = 3 * 300 = 900
8.
2842 / 7 = 406
adults = 5 * 406 = 2030
children = 2 * 406 = 812
if mBGC = 16x - 4 and mCGD = 2x + 13, find the value of x so that BGD is a right angle
Hi there! :)
Answer:
[tex]\huge\boxed{x = 4.5}[/tex]
m∠BGC = 16x - 4
m∠CGD = 2x + 13
m∠BGC + m∠CGD sums up to 90°, therefore:
(16x - 4) + (2x + 13) = 90
Combine like terms and simplify:
16x + 2x - 4 + 13 = 90
18x - 4 + 13 = 90
18x + 9 = 90
18x = 81
18x/18 = 81/8
x = 4.5
(03.01 LC
What is the product of 5,811 x 102 =
|__?
Answer:
592,722
Step-by-step explanation:5,811 x 102
in depth terms of management
Answer:
By definition, management work pertains to the work that managers and partners perform in the six functions of management, and their corresponding segment of activities: strategy, planning, organizing, leadership, teamwork and control. ... There is no depth in management tenets, and therefore little management depth.
the length of a rectangle is 3 inches more than it’s width. if the perimeter is 42 inches, find the dimensions of the rectangle
Answer:
length = 12
width = 9
Step-by-step explanation:
We can use a system of linear equations to solve this problem. Lets make the variable L represent length and W represent width.
So we know that the length is 3 more than the width. An equation for this would be:
W = L - 3
We also know that the perimeter is 42 inches. The perimeter of a rectangle, using the variables L and W, is 2L + 2W, or 2(L + W). Using this, we can make the equation:
2(L + W) = 42
We can simplify the last equation by dividing both sides by 2:
L + W = 21
So now we have the two equations:
W = L - 3
L + W = 21
From here, there are multiple ways this question can be solved. I am going to use the substitution method here.
Knowing that W = L - 3, we can replace W in the second equation with L - 3.
L + L - 3 = 21
Add 3 to both sides.
2L = 24
Divide both sides by 2.
L = 12
Now we know that L = 12. Using this, we can replace L with 12 in the first equation to solve for W.
W = 12 - 3
W = 9
So:
L = length = 12
W = width = 9
I hope you find my answer helpful.
3.) Which is more: $2,600 semímonthly OR $1.400 biweekly?
I
Answer:
1,400
Step-by-step explanation:
biweekly has more money ( assuming that 1.400 meant 1,400)
f there are 26 students in each third-grade class and 3 third-grade classes in the school, how many students will attend an assembly for third graders if a total of 4 students are absent?
Answer:
74 students
Step-by-step explanation:
26x3=78
78-4=74
Write the figures name and notation
help please ty
Answer:
Step-by-step explanation:
2. LINE
3.STRAIGHT LINE (i think)
4.POINT
5. PARRELELLOGRAM (i think)
6. ray
plz help ASAP I can't figure this out
Answer:
option 3. 1 ¹¹/₄₀
Step-by-step explanation:
3 ⁵/₈ + ( -2 ⁷/₂₀)
Multiply 3 and 8 to get 24.
24 + 8 - 2 x 20 + 7
8 20
Add 24 and 5 to get 29.
29 - 40 + 7
8 20
Add 40 and 7 to get 47.
29 - 47
8 20
Least common multiple of 8 and 20 is 40.
Convert
²⁹/₈ and ⁴⁷/₂₀ to factor with denominator 40
145 - 94
40 40
subtract their numerators
145 - 94
40
simplify:
51
40
so the final answer is 1 ¹¹/₄₀
A store sells two brands of hand lotion. Brand X costs $3.25 for 5 fluid ounces.
Brand Y costs $6.00 for 8 fluid ounces. How much less per fluid ounce does
Brand X cost than Brand Y? Show your work.
Answer:
[tex]\frac{3,25}{5}=0,65 \\[/tex] for brand x for 1 fluid ounces
[tex]\frac{6}{8}=0,75[/tex] for brand y
0,75-0,65=0,1
Brand x costs $0,1 less
Step-by-step explanation:
Answer:
0.10 less
Step-by-step explanation:
First you need to find how much for one fluid ounce, so for Brand X you would divide 3.25 by 5 to get 0.65 and for Brand Y 6.00 divided by 8 to get 0.75. Now you know how much for 1 ounce of each brand so next you just have to subtract 0.65 (Brand X) from 0.75 (Brand Y) to get that Brand X costs $0.10 less than brand Y.
Hope this helps :)
An angle measures 124º more than the measure of its supplementary angle. What is the measure of each angle?
Answer:
I believe 152 and 28
Step-by-step explanation:
Simply the equation 1 1/2
it's already simplified
please just answer this and explain how to solve...i’m not grasping the work :/
[tex]\bf Step-by-step~explanation:[/tex]
We are given that BA is perpendicular to BD, so that must mean that m∠ABD is a right angle, or 90º. This means: (8x - 10) + (4x + 52) = 90º, since both of the angles add up to become a right angle. We have to solve for x in order to find m∠CBD.
PART 1
[tex]\bf Step~1:[/tex]
Equation: (8x - 10) + (4x + 52) = 90
Let's add the like values together first.
[tex]\bf 8x+4x=12x\\-10+52 = 42[/tex]
[tex]\bf 12x+42=90[/tex]
[tex]\bf Step~2:[/tex]
Let's subtract 42 from both sides of the equation to isolate the variable we are solving for, x. Our goal is to isolate it completely to get a value that is equal to x.
[tex]\bf12x+42(-42)=90(=42)\\12x=48[/tex]
[tex]\bf Step~3:[/tex]
Divide both sides by 12 to get our final answer for x.
[tex]\bf\frac{12x}{12} =x\\\\\frac{48}{12}= 4\\\\x=4[/tex]
PART 2
Now that we have x, we simply plug it into our equation for m∠CBD.
[tex]\bf Step~1:[/tex]
[tex]\bf4x+52\\4(4)+52[/tex]
[tex]\bf Step~2:[/tex]
Multiply 4 and add 52.
[tex]\bf 4*4=16\\16+52=68[/tex]
[tex]\large\boxed{\bf Our~final~answer: mCBD=68}[/tex]
What is the solution set of the equation
3 – 2x] = 5?
(-1, 4)
B. {1, –4]
C. {-1}
D. [4]
Answer:
[C] -1
Explanation:
3 - 2x = 5
Subtract 3 from both sides
3 - 2x - 3 = 5 - 3
Simplify
-2x = 2
Divide both sides by -2
-2x / -2 = 2 / -2
x = -1
graph by hand use coordinate grids for y = 3/2 x -3
Answer:
Here you go
Step-by-step explanation:
Plz help I will mark you brainlist plz
= 63÷ 9
= 7
So the correct answer option is b 7.
If f(1) = 5, then (1,5) is an ordered pair of function f. True False
Answer:
I think true
Step-by-step explanation:
i am not sure but f(1)=5 hereA=1 andB=5 so i belif this is true function
Answer:
yes it is true
Step-by-step explanation:
Help please
Find the mean, median, and mode
7, 9, 2, 4, 2, 6
Answer:
Mode: 2; Median: 5; Mode: 5
Step-by-step explanation:
The product of 4 and a number plus 17 is 15
Answer:
the answer is -0.5.
Step-by-step explanation: First subtract 17 from 15 to know what u need to get. Know that u get -2, we have to figure out what to do to get -2 out of 4. First to get positive 2, multiply by 0.5, than since we need to get negative 2, add a negative in front. Hence, the answer is -0.5 .
your equation would read
4•x+17=15
so 4 times what plus 17 is 15?
4•-0.5+17=15
Do) 7. Barbara's soccer team selected 15 girls from 75 girls who tried out for the
team. What decimal is equivalent to the fraction of girls selected from the group
of girls who tried out for the team?
?
Answer:
20% or 0.20
Step-by-step explanation:
Tyrone makes a scale drawing of his backyard. The scale from the backyard to the drawing is 2 ft to 1 in. The width of the patio on the drawing is 8 in. What is the width of Tyrone's actual patio?
Answer:
16:8 width
Step-by-step explanation:
Jori has 7 boxes of books, with each box holding the same number of books. He has 126 books in all. How many books are there per box? 10 books per box 18 books per box 27 books per box 28 books per box
Answer:
18 because 126 divided by 7 is 18.
Step-by-step explanation:
Answer:
18 books per box
Step-by-step explanation:
I took the Understanding Unit Rates test. Have a nice day
YOU KNOW WHAt , it okay if u don't answer I give up I've been asking for help and hardly people that are answering .. but just help if u can
Answer:
18. A' (0, 0)
B' (0, -4)
C' (5 ,-5)
D' (5, -1)
19. lines of symmetry:
Letter G- no lines
Letter E- horizontal through the middle line
Letter O- vertical and horizontal
Letter M- vertical through the middle
Letter T- vertical through the middle
Letter R- no lines
Letter Y- vertical through middle
20.
Figure 1- 4
Figure 2- 8
Figure 3- 5
Quan's last paycheck shows that he eamed $210.00 for 24 hours of work. What is his hourly rate of pay?
Answer:
8.57 explanation:
Step-by-step explanation: If Quan gets 210 dollars every 24 hours and you want to find the amount he gets every hour all you have to do is do 210 divided by 24 which you will get 8.75. So every hour he gets $8.75 every hour for his work
Answer: His Hourly rate will be $8.75.
READING Etu has read 12 of the 32 chapters in his assigned book. He
plans to finish the book by reading c chapters each for 8 days until the
book is due. Which equation best represents the situation?
A. 12 - 8c = 32
B. 12 + g = 32
C. 12 + 8C = 32
D. 12 - Q = 32
Answer:
12 +g=32
Step-by-step explanation:
32 chapters
12 chapters read
-------
20 chapters must read
=>
12+g =32
g=32 - 12
g=20
The equation that best represents the situation will be 12 + 8c = 32
Based on the information, Etu has read 12 of the 32 chapters in his assigned book and he plans to finish the book by reading c chapters each for 8 days until the book is due.
Therefore, the equation that best represents the situation based on the information will be 12 + 8c = 32
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https://brainly.com/question/16257169
