Answer:
0.7
Step-by-step explanation:
I divided 4 by 6
0.6666666666666...
Simplify to 0.7
wut is 9-4-6-0-2-4-1=
Answer:
-8
Step-by-step explanation:
Hope this helps.
Answer:
-8
Step-by-step explanation:
9-4 = 5
5-6= -1
-1-0=-1
-1-2= -3
-3-4=-7
-7-1= -8
Find the 7th term of the sequence 216,-144,96,-64
Answer:
Step-by-step explanation:
r=-144/216=-2/3
[tex]a_{7}=216(-2/3)^{7-1}\\=216(\frac{-2}{3} )^6\\\\=216(\frac{2^6}{3^6})\\=216\times\frac{64}{729}\\=\frac{512}{27}\\[/tex]
Which of the following best illustrates the commutative property of addition?
a. 8 + (7 + 3) = (8 + 7) + 3
b. 8(7 + 3) = 8(7) + 8(3)
c. (8 + 7) + 3 = 3 + (8 + 7)
d. 8 + (7 + 3) = (8 + 7) + (8 + 3) − 8
e. 8 + (7 + 3) = 8 + (7 + 3
Answer:
. 8 + (7 + 3) = (8 + 7) + 3
Step-by-step explanation:
commutative property of addition
a(b+c)=(a+b)+c
Answer:
c
(8 + 7) + 3 = 3 + (8 + 7
Step-by-step explanation:
On a sine function y = Asin(Bx) +C , the maximum value is 19 and the minimum value is -5. Which of the following must be the value of |A| - C ?
Answer:
|A| - C = 5
Step-by-step explanation:
The maximum value that a sine function can have is 1, and the minimum value is -1.
With this information, to find the minimum value of y, we can use sin(Bx) = -1, and to find the maximum value, we can use sin(Bx) = 1. Then, we have that:
19 = A + C
-5 = -A + C
Summing both equations, we have:
14 = 2C
C = 7
Now, to find the value of A, we can use the first equation:
19 = A + C
19 = A + 7
A = 12
So the value of |A| - C is:
|12| - 7 = 12 - 7 = 5
Question
Statistical
Not
statistical
How much does a movie ticket cost at each theater in New York
City?
How many movie theaters are in New York City?
What movie theater in town has the least expensive popcorn?
Answer:
A=statististical
B=non statistical
C=non statistical
Step-by-step explanation:
i did the test and i got it all right, hope this help you!<3
A package states that there are 60 calories in 12 crackers and 75 calories in 15 crackers. Since the relationship is proportional, how many calories are there in 180 crackers? x y 12 60 15 75 36 calories 108 calories 720 calories 900 calories
Answer:
900 calories
Step-by-step explanation:
each cracker has 5 calories so you would times 5 by 180 which gets you 900
Answer:
option D
Step-by-step explanation:
A package states that there are 60 calories in 12 crackers and 75 calories in 15 crackers. Since the relationship is proportional, how many calories are there in 180 crackers? x y 12 60 15 75 36 calories 108 calories 720 calories 900 calories
Can u please solve this question ???
Please solve this as fast as you can
The total cost of buying apples from a farm stand is shown in the table.
What is the cost per pound of apples?
A $1.50 per Sound
B. $2.00 per pound
C. $2.50 per pound
D. $3.00 per pound
Answer:
$1.50 per pound
Step-by-step explanation:
got same question and got it right.
The cost per pound of apples is given as $1.50 per pound.
What is proportionality?proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.
From the table,
Let the cost of the apples is directly proportional to the pound of x apples,
y = kx
Where k represents the cost of each pound of apply,
From the table consider an ordered pair,
x = 2, y = 3
Now,
3 = 2k
k = 3 / 2
k = 1.5
Thus, the cost per pound of apples is given as $1.50 per pound.
Learn more about proportionality here: https://brainly.com/question/22620356
#SPJ2
solve the following equation
80=5k
Answer:
K=16
Step-by-step explanation:
divide 80 by 5 and get ur answer
Caitlin says that the point
(10, 2) on the graph below means that 2 hats cost $10.00. Is Caitlin correct?
Answer:
yes
Step-by-step explanation:
5/8 x 5/12 in its simplest form
Answer:
25/96
Step-by-step explanation:
5 times 5 = 25
8 times 12 = 96
put them together as a fraction and you get 25/96
simplified.
Answer:
[tex]\frac{25}{96}[/tex]
Step-by-step explanation:
[tex]\frac{5+5}{8+12}[/tex]
[tex]\frac{25}{8TIMES12}[/tex]
[tex]\frac{25}{96}[/tex]
Lines a and b are parallel. What is the value of x? 5 10 35 55
Where is the equation?
Someone please help me this will be a lot of points and I will follow u and Mark u the brainiest
Answer:
Answer is (d) 3
You can see that :
6/2 = 12/4 = 18/6 = 24/8 = 30/10 = 3
Thua the answer is 3
Find the value of the expression
5
×
7
−
4
×
4
.
A.
−
45
B.
19
C.
60
D.
124
Answer:
19
Step-by-step explanation:
5*7 - 4*4
PEMDAS says multiply and divide first
35 - 16
Then add and subtract
19
Answer:
19 hope this helps ☜(⌒▽⌒)☞☜(ﾟヮﾟ☜)
Step-by-step explanation:
What is the slope-intercept equation of the line below?
Answer:
The slope-intercept form:
[tex]y = -3x +4[/tex]
Step-by-step explanation:
-To get the slope-intercept equation, you first need to find the slope by using this equation [tex]m = \frac{rise}{run}[/tex] (starting counting from the first point, to the second point) in order to get the slope. After you have the slope, you need to find the y-intercept ( y-intercept is where the line crosses the y axis of the graph, basically). So, to find that, you need look for the point that only crosses the y axis to get the y-intercept. After you have both the slope and y-intercept, you put it in slope-intercept form:
The two points I found from the following graph are:
[tex]( 1, 1)[/tex] and [tex](2, -2)[/tex]
Trick: Since the line of the graph shows that it is down (not up), Start counting down from point [tex]( 1, 1)[/tex] to point [tex](2, -2)[/tex]. Then, find the y-intercept:
[tex]m = \frac{-3}{1} = -3[/tex]
[tex]b = 4[/tex]
Use it to create a slope-intercept form:
[tex]y = mx +b[/tex] (where [tex]m[/tex] represents the slope and [tex]b[/tex] represents the y-intercept)
[tex]y = -3x +4[/tex]
So, therefore the slope-intercept form is [tex]y = -3x +4[/tex] .
Mia the scientist is tracking daily temperature changes for study on parakeet migration she records 10° in the morning and 50° in the evening what is the total temperature change for that day
Answer:
The answer is 40 degrees.
Step-by-step explanation:
If the temperature she recorded in the morning is 10 degrees and 50 degrees in the evening then the total temperature change during the day from morning to evening is an increase of 40 degrees.
I hope this answer helps.
Which expression is equivalent to 5a+20?
Answer: 5(a+4)
Step-by-step explanation:
An expression that is equivalent to 5a + 20 is: 5 ( a + 4 ).
Since 5 times a equals 5a and 5 times 4 equals 20.
Therefore, 5 (a + 4) is equivalent to 5a + 20.
Jina sold t-shirts at a festival. She made $3 for each t-shirt she sold. Her expenses were $27. If she made a profit of $51, how many t-shirts did she sell?
Answer:3x+27=51
27-27=0
51-37=x
X=14
Step-by-step explanation:
Per shirt would be the “x” part of the equation. Meaning 3x would be the cost per shirt. And if her total 51, and it were to be a profit, you would add $27 to 3x.
Do these side lengths make a right triangle? 5, 12, 13
Answer:
This is a right triangle
Step-by-step explanation:
We will use the Pythagorean theorem
a^2 + b^2 = c^2
If this is true it is a right triangle
5^2 + 12^2 = 13^2
25+144 = 169
169 =169
This is true so this is a right triangle
A circle has a diameter of 7.2 inches.
What is the circumference of the circle, rounded to the nearest tenth of an inch?
inches
T
T
x
X
1
2
3
09 || +
4
5
6
OF
+
7
8
9
-
1
0
-
%
Answer:
22.6 inches
Step-by-step explanation:
The circumference of a circle is given by
C = pi *d
The diameter is 7.2 inches
Approximating pi by 3.14
C = 3.14 * 7.2
C = 22.608
Rounding to the nearest tenth
C = 22.6
the number of sides of a regular polygon whose interior angle is 140
Answer:
9 sides
Step-by-step explanation:
Two methods and the same answer = 9 sides
Method 1: Since the interior angle 140 degrees, the supplement of this is the exterior angle and equal to 40 degrees. Hence the number of sides is 360/40 = 9 sides.
Method 2: Since the exterior angle 140 degrees, The sum of the interior angles = (2n - 4)* right angles. So 140n =(2n - 4)* right angles, or
140n =(2n - 4)*90, or
140n = 180n - 360, or
40n = 360, or
n = 9 sides.
Hence the number of sides is 9 sides.
Answer:
9
Step-by-step explanation:
The sum of the interior angle and the exterior angle = 180°
Thus the exterior angle of the polygon = 180° - 140° = 40°
The sum of the exterior angles of a polygon = 360°, thus
number of sides = 360° ÷ 40° = 9
(4 × 6) ÷ (2 + 4) ÷ (8 ÷ 4)? please help
Consider the following set of data: 1, 2, 4, 5, 8, 12, 17 1. Define what is meant by “measures of variation.” 2. What is the interquartile range of the data? 3. What is the mean absolute deviation of the data?
Answer: 2.) the interquartile range is 10
Step-by-step explanation: see pic
I hope this helps :)
In a recent survey about what food was your favorite take-out, it was determined that 40% of students
preferred pizza, 32% of students preferred cheeseburgers, and 28% of students preferred tacos. Based of
this data, how many students out of 1,800 chose cheeseburgers?
Answer:
576
Step-by-step explanation:
Answer:
576 chose cheese burgers
Step-by-step explanation:
Take the total amount of students and multiply by the percent that chose cheeseburgers
1800*32%
Change to decimal form
1800*.32
576
576 chose cheese burgers
Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .
Step 1) Divide the figure into shapes
Triangle: 9 x 10
Large rectangle: 8 x 17
Small rectangle: 5 x 9
Smaller rectangle (bottom): 4 x 6
Step 2) Find the area of each shape
Triangle: A = 1/2 x 9 x 10 = 45
Large rectangle: A = 8 x 17 = 136
Small rectangle: A = 5 x 9 = 45
Smaller rectangle (bottom): A = 4 x 6 = 24
Step 3) Add the areas together
A = 45 + 136 + 45 + 24 = 250 square kilometers
Hope this helps! :)
please help! i’m stuck
Answer:
CD = 12.
Step-by-step explanation:
By the tangent-secant theorem:
AB^2 = AC * AD
8^2 = 4 * AD
AD = 64/4 = 16
Finally CD = AD - 4 = 12.
Tim tiene 39 pares de audífonos y 13 reproductores de música. Tim quiere vender todos los audífonos y los reproductores de música en paquetes idénticos. ¿Cuál es el mayor número de paquetes que Tim puede hacer?
Answer: 13 packages.
Step-by-step explanation:
This can be translated to:
Tim has 39 pairs of headphones and 13 music players. Tim wants to sell all the headphones and music players in identical packages. What is the largest number of packages that Tim can do?
To solve this we must find the largest common factor between 39 and 13.
to do this, we divide the smaller number by different integers, and see if the result also divides the larger number into an integer.
13/1 =13 and 39/13 = 3
So 13 is the largest common factor.
This means that we can make 13 packages, each with:
39/13= 3 headphones
13/13 = 1 music players
I WILL VOTE BRAINLIEST AND GIVE THANKS! AND I AM GIVING 20 POINTS! (DESPERATE)
Please help! I need this answered as soon as possible, please! Thanks!
Look at the file (Image of Number line) to see the picture required to help you solve the problem.
The number line shows the graph of an inequality:
Which statement explains whether −2.5 can be a value in the shaded region?
Yes, it can, because −2.5 lies to the left of −0.5.
Yes, it can, because −2.5 lies to the right of −0.5.
No, it cannot, because −2.5 lies to the left of −0.5.
No, it cannot because −2.5 lies to the right of −0.5.
Answer:
first one man
Step-by-step explanation:
Answer:
Yes, it can, because −2.5 lies to the right of −0.5.
Step-by-step explanation:
PLEASE HELP IF WRONG WILL REPORT!
What is the measure of the unknown angle?
A. 145°
B.148°
C. 150°
D. 151°
Answer:
D
Step-by-step explanation:
Because the angle with measure 29 degrees and n are a linear pair, their value must add up to 180 degrees. Therefore:
n+29=180
n=180-29
n=151 degrees, or answer choice D
Hope this helps!
Match each area of a circle to its corresponding radius or diameter. area: 63.585 square meters area: 28.26 square meters area: 120.7016 square meters area: 12.56 square meters area: 482.8064 square meters area: 113.04 square meters diameter: 12.4 meters radius: 4.5 meters diameter: 6 meters radius: 2 meters
Answer:
Step-by-step explanation:
area = pi*radius*radius -> Radius = [tex]\sqrt{\frac{area}{pi} }[/tex]
area: 63.585 m2
-> radius = [tex]\sqrt{\frac{63.585}{3.14} }[/tex] = 4.5 m
area: 28.26m2
-> radius = [tex]\sqrt{\frac{28.26}{3.14} }[/tex] = 3m
-> diameter = 6m
area: 120.7016m2
-> radius = [tex]\sqrt{\frac{120.7016}{3.14} }[/tex] = 6.2m
-> diameter = 12.4m
area: 12.56m2
-> radius = [tex]\sqrt{\frac{12.56}{3.14} }[/tex] = 2m
area: 482.8064m2
->radius = [tex]\sqrt{\frac{482.8064}{3.14} }[/tex] = 12.4m
area: 113.04 m2
->radius = [tex]\sqrt{\frac{113.04}{3.14} }[/tex] = 6m