Answer:
100
Step-by-step explanation:
because -100 0 then positive 100
Solve the system of equations
X - 3y + z = 1
2x - y - 2z = 2
X+ 2y - 32 = -1
Answer:
{x = -3 , y = 4 , z = 0
Step-by-step explanation:
Write an equation for line L in mpoint-slope form and slope-intercept form.
L is perpendicular to y = 5x.
Answer:
X and A half marks Nathan and na ha na na he and na na he Meena new q me new me know if you
Step-by-step explanation:
erert4 Ka a manual Mrs Ann messed hall hall USS jam
the equation A=6s to the power of 2 can be used to calculate A the surface area of the cube with edges lengths using this equation what is the surface area of a cube with an edge length of 5 inches?
Answer:
150 in^2
Step-by-step explanation:
The surface area, in general, is A = 6s^2, where s is the length of one side of the cube.
If the edge length is 5 in, then the surface area of the cube is
A = 6(5 in)^2 = 6(25 in^2) = 150 in^2
If the expression (2x⁴)³ was written in axb form, which of the following would be the sum of a and b?
Answer:
20
Step-by-step explanation:
cube everything in the ( )
2^3(x^4)^3
you get 8x^12
8 +12 =20
The sum of a and b according to the expression solved is 20.
What is an expression?Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.
Given that, the expression (2x⁴)³ was written in axᵇ form,
We will get,
(2x⁴)³ = 8x¹²
Here, a = 8 and b = 12
The sum = 20
Hence, the sum of a and b according to the expression solved is 20.
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Which word best describes the degree of overlap between the two data sets?
moderate
high
none
low
Two line plots with the same scale and interval, from ten to twenty, with tick marks every one unit. The plots are stacked vertically for comparison. Each plot has fourteen data values. Values appear as x marks above the line. Upper plot data values are one x mark above eleven, one x mark above twelve, two x marks above thirteen, two x marks above fourteen, four x marks above fifteen, three x marks above sixteen, and one x mark above seventeen. Lower plot data values are one x mark above 11, one x mark above twelve, one x mark above thirteen, two x marks above fourteen, four x marks above fifteen, three x marks above sixteen, and two x marks above seventeen.
Answer:
I think it's moderate
The word that best describes the degree of overlap between the two data sets is "moderate."
What is Statistics?Statistics is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data.
We have to find the word which best describes the degree of overlap between the two data sets.
Two line plots with the same scale and interval, from ten to twenty, with tick marks every one unit.
The word that best describes the degree of overlap between the two data sets is "moderate."
The two data sets have some values in common, but there are also some differences between them.
Hence, word that best describes the degree of overlap between the two data sets is "moderate."
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Isabella earned $129.60 at her job when she worked for 6 hours. How much money
did she earn each hour?
Answer:
21.6
Step-by-step explanation:
you divide 129.60 by 6 and you get 21.6.
Pls help I need it now pls
Answer:
it would be D because x is based off of the x axis so when it moves left to right. And y is y axis so it moves up and down.
Step-by-step explanation:
Wich one does not belong , And why..?
veiw the image
Answer:
2x+3
Step-by-step explanation:
the upper left, upper right, and lower right are all using distributive property. The lower left is not.
Leah flips a coin, and then she spins a spinner with 3 equal sections colored red, green, and blue. What is the probability that
the coin flips heads, and
the spinner lands on either red or blue?
Enter your answer as a percentage, to the nearest percent.
Answer:
1/3 ! i think?
Step-by-step explanation:
there's a 1/2 chance it lands on heads and a 2/3 chance it lands on red or blue and 1/2 x 2/3 is 1/3
The probability that the coin flips heads, and the spinner lands on either red or blue is 1 by 3.
Calculation of the probability:Since Leah flips a coin, and then she spins a spinner with 3 equal sections colored red, green, and blue.
Since there is half chance for heads and 2 by 3 for landing on red or blue
So, the probability should be
[tex]= 1/2 \times 2/3 \\\\= 1/3[/tex]
Hence, The probability that the coin flips heads, and the spinner lands on either red or blue is 1 by 3.
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Translate into an equation.
The sum of eight and a number, x, is four.
Answer:
4=8+x
Step-by-step explanation:
6.1 - 5.4 - ( 7.7)
help
Answer:
-7
Step-by-step explanation:
i used a calculator
Please help me
Evaluate 7+2^3
Answer:________
Answer:
9^...................
Answer:
15
Step-by-step explanation:
2³ is the same as 2 x 2 x 2 or 8. 8 + 7 is 15.
Hope it helps!
Which of the following is an advantage to refinancing?
A. It is a time-consuming process.
B. There are prepayment penalties.
C. It offers lower interest rates.
D. There are additional closing costs.
Answer:
c it offers lower interest rates
Raul started a plant garden and started collecting lots of soil to grow his plants. His supply of soil grows by 8% per week. If he starts with 14 kg of soil, how much does he have after 16 weeks? Round your answer to the nearest hundredth (two decimal places). I
I need the answers ASAP •_•
Answer:
17) vertical
18) vertical
19) vertical
20) adjacent
The polygons are similar. Find the value of x.
A
14
F 7 R
12
13
S
F
13
G
8
26
X =
Answer:
If the two polygons are similar, then their sides are proportianal.
We see that sides in the larger polygon are two times as long as the sides of the smaller polygon.
So, if the larger polygon has a side length of 13, then the smaller polygon would have a side length of 13/2, or 6.5
Let me know if this helps!
20. Juwan makes 12 baskets in 40 minutes. If he continues making baskets at this rate, how
many baskets will he make in 90 minutes? REMEMBER TO INCLUDE THE UNIT OF
MEASURE (BASKETS) WITH YOUR ANSWER.
at30 cestas é a respos
What is 5.23 divided by 9
Answer:
[tex]\frac{5.23}{9} = 0.581111[/tex]
Step-by-step explanation:
5.23 / 9 = 0.5811111
Larry made 2.5 liters of orange juice and drank 750 milliliters of it. How much orange juice is left?
Answer:
1.75 liters is left
Step-by-step explanation:
1ml is 1000ml
Answer:
1,750 milliliters left.
Step-by-step explanation:
2.5 liters equal 2,500 milliliters. So u do 2,500 - 750 which gives you 1,750
— 6р = 48
p=
I need help please
Use the ruler provided to measure the radius of the circle to the nearest centimeter.
Which measurement is closest to the area of the circle in square centimeters?
Answer
its B
Step-by-step explanation:
Answer:
43.96 2 cm2
Step-by-step explanation:
Why is a data point with an x-coordinate of 0 a good point to use when creating a trend line for a data set? The graph shows the altitude of a weather balloon over time. The trend line passes through the points (0,481) and (10,39,). Write the equation of a trend line for the data shown in the graph. After how many minutes is the balloon at an altitude of 454.6 feet above sea level?
It takes the balloon 0.6 minutes to reach an altitude of 454.6 feet above sea level
A linear equation is given by:
y =mx + b
where y, x are variables, m is the slope of the line and b is the y intercept.
Let y represent the altitude of the balloon at time x.
Given that a trend line passes through the point (0,481) and (10,39), the equation of the trend line is:
[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-481=\frac{39-481}{10-0}(x-0)\\\\y=-44.2x+481[/tex]
At 454.6 ft:
454.6 = -44.2x + 481
-26.4 = -44.2
t = 0.6 minutes
It takes the balloon 0.6 minutes to reach an altitude of 454.6 feet above sea level
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Sidney wants to increase the amount of
time he spends studying.
Answer:
if this is ur question, then ur answer is 53
PLEASE HELP ITS URGENT
DONT GUESS
WILL MARK BRAINLIEST
There are 3 rectangles and 2 triangles in the prism
rectangles: (12 × 10) + (9 × 10) + (15 × 10)
triangles: 2 × (1/2 × 9 × 12) = 9 × 12
Add them all up and you get the answer of 468 in²
Wes is ordering nachos at a restaurant, and the server tells him that he can have up to three toppings: black olives, guacamole, and chicken. Since he cannot decide how many of the toppings he wants, he tells the server to surprise him. If the server randomly chooses which toppings to add, what is the probability that Wes gets just black olives and guacamole
Answer:
2/9
Step-by-step explanation:
Possible outcomes: olives, olives and guacamole, olives and chicken, guacamole, guacamole and olives, guacamole and chicken, chicken, chicken and olives, chicken and guacamole = 9 possible outcomes
way to achieve just black olives and guacamole = 2
possibility is 2 over 9 = 2/9
Solve this system by substitution. y = 5x - 15 y = 2x - 6 *Remember to write your answer as a coordinate point (x,y Solve this system by substitution
write in exponential notation (-3)^6/ (-3)
Answer:
-3⁵
Step-by-step explanation:
3⁶ / -3 = -3⁶ * -3⁻¹ = -3⁶⁻¹ = -3⁵
Answer:
(-3)⁶/(-3) = {(-3)×(-3)×(-3)×(-3)×(-3)×(-3)}/(-3) = (-3)⁵
-3⁵ is the right answer.Determine whether the relationship being represented is linear, exponential or neither
f(x) = 1/4 (x + 3) +2
Answer:
linear
Step-by-step explanation:
if you graph it you can swe that it is linear
For the given central angle, determine the distance traveled along the unit circle from the point (1, 0). 360 degrees a. 6.28 units clockwise c. 3.14 units clockwise b. 6.28 units d. 3.14 units
Answer:
The length of a 180° arc of a unit circle is π ≈ 3.14 units.
Step-by-step explanation:
Use your knowledge of the circumference of a circle (the length full around) and the fact that there are 360° in the central angle of a full circle. The distance around is proportional to the angle, so an arc of measure 180° will have a length equal to
... (180°/360°) × circumference = (1/2)×circumference
For a unit circle, the circumference is 2π (= π×diameter = 2π×radius). Half that length is π units.
Answer:
I can't give a "smart" explanation but the answer is D) 3.14 units
whichis the equation of a line thats has a slope of -2/3 and passes through point (-3,-1)
Answer:
D. [tex]y=-\frac{2}{3}x-3[/tex]
Step-by-step explanation:
If you use Desmos and enter (-3,-1) then enter your lines you can match them up.