Answers
180-179=1
since on image circled in orange equals to 180 degrees…
Related Questions
REASONING You can paint 75 square feet of a surface every 45 minutes. Determine how long
it takes you to paint a wall with the given dimensions.
9 ft x 9 ft
It will take you___
minutes to paint the wall.
Answers
Answer:
I think that it will take about 81 minutes to paint the wall
Step-by-step explanation:
Answer:
75 ft square=45 min
81 ft square=48.6 min
81*45/75
Step-by-step explanation:
good luck
Select the two figures that are similar to the 9 by 6 figure that is shown.
Answers
Answer: The correct option is 3. The green figure is similar to the 9 by 6 figure.
Step-by-step explanation:
Let a small square represents 1 unit.
From the given figure it is noticed that
1. The dimensions of red figure is 4 by 3.
2.The dimensions of brown figure is 4 by 6.
3.The dimensions of green figure is 2 by 3.
3.The dimensions of purple figure is 3 by 6.
The dimensions of given figure is 9 by 6. The proportion of its dimensions is
The corresponding sides of two similar figure are proportional. It means the ration of sides must be .
The dimensions of green figure is 2 by 3. It means the proportion of its dimensions is .
Therefore the correct option is 3. The green figure is similar to the 9 by 6 figure.
Write 45 as a product of three primes
Answers
Answer:
1, 3, 5
Step-by-step explanation:
:)
Answer:
3 x 3 x 5
Step-by-step explanation:
Prime numbers are numbers that cannot factor any lower then itself and one (which includes, but is not limited too: 1, 3, 5, 7, 11, 13, 17, etc.
5 x 1 = 5
3 x 1 = 3
Factor:
45 = 15 x 3
15 = 5 x 3
3 x 3 x 5 is your answer.
y = 2x – 1
5x – 4y = 1
¿Es (1, 1) una solución del sistema?
Answers
Answer: Sí
Step-by-step explanation:
Answer:
x=-3 and y=-7Step-by-step explanation:
[tex]y = 2x - 1[/tex]
[tex]5x - 4y = 1[/tex]
Putting the value of y in Equation
[tex]5x - 4(2x - 1) = 1[/tex]
[tex]5x - 4x + 4 = 1[/tex]
[tex]x + 4 = 1[/tex]
[tex]x = - 3[/tex]
putting the value of x in y equation
[tex]y = 2x - 1[/tex]
[tex] y = 2( - 3) - 1[/tex]
[tex]y = ( - 6) - 1[/tex]
[tex]y = - 7[/tex]
Gladys classifies the following system of equations.
y = 6x + 2
y = 6x + 1
Select Correct or Not correct for each statement.
Statement
Correct
Not correct
o
O
The system is inconsistent because the slopes are the same and the lines are different.
The system is dependent because the y-intercepts are different.
O
O
Answers
The system is inconsistent because the slopes are the same and the lines are different.
A linear equation is of the form:
y = mx + b
where y, x are variables, m is the slope of the line and b is the y intercept.
Given the following system of equations:
y = 6x + 2 (1)
y = 6x + 1 (2)
We can see that both equations have the same slope of 6 but have different y intercepts.
Hence the system is inconsistent because the slopes are the same and the lines are different.
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HERE YOU GO (THESE ARE THE RESULTS I GOT FROM THE GUY ABOVE ME):
NEED THIS ASAP
THANKS!!
Answers
It might be 202.5cm²
If you split the figure into two shapes you can get a rectangle with an area of 180 (9*20) and a triangle with an area of 22.5 (9*5/2), so if you add them you get 202.5cm².
Hopefully I'm not wrong.
The cost of a baguette and a cup of hot chocolate is $1.45. The cost of 2 baguettes and a cup of hot chocolate is $2.10. What is the cost of one cup of hot chocolate?
Answers
Answer:
It is $0.8
Step-by-step explanation:
First find out the value of one baguette.
They just added one more baguette. So the amount left after subtracting them both will be the cost of 1 baguette.
2.10 - 1.45 = 0.65
Now, subtract the 1st cost with the cost of 1 baguette.
1.45 - 0.65 = $0.8
Pls Mark Me as the brainliest.
2. French Vanitta K-Cups that originally
cost $5.99 are now on sale for $4.75.
Answers
Answer:
20.7% is the % decrease.
Step-by-step explanation:
If you are finding the % of decrease then see below.
% Decrease = (Original Cost - New Cost ) ÷ Original Cost × 100
5.99 - 4.75 = 1.24
1.24 ÷ 5.99 = .2070
.2070 × 100 = 20.7%
One challenge of federalism is that
power and authority are concentrated in the central government and can take away people’s rights
sometimes officials from different levels of government disagree on who should be in charge of a situation
local governments have the most power, which creates problems for trade with other nations
officials from state governments have too many rules to follow to be effective leaders
Answers
Answer:
power and authority are concentrated in the central government and can take away people's right
Step-by-step explanation:
plsss mark brainliest
the correct answer is in fact C , I just took the test
Answers
plzz give me brainliest
Solve for x.
(10−523)⋅(−2)+x=823
Answers
Mr. aba builds a circular patio with a diameter of 12 feet he covers the patio with paving stones the cost of the paving stones is $10.50 per square foot to the nearest dollar how much do the paving stones cost?
Answers
• Formula: A=pi•r^2
- To find the area of a circle, we need to have the radius, and since the diameter is 2x the length of the radius, the radius is 1/2 of the diameter.
Finding the radius: r=d/2
r=12/2
r = 6.
- Now that we know that r=6, we can substitute it into the formula:
• A=pi•r^2
A=pi•(6)^2
A=113.097
- The area of the circle is 113.097ft.^2. We know that a square foot is $10.50. So, we have 113.097 square feet at $10.50/sq. foot. This means that we will add $10.50 113.097 times. Therefore:
113.097 • 10.50 = 1,187.518
So, total, it will cost $1,187.518
Feel free to give Brainliest!!!
Can some one help me with this please :)
Answers
Answer: The fraction is 12/23
Step-by-step explanation:
There are 23 movies in total and 11 of those are comedies so the fraction would be all of the other movies over total movies. Hope this helps!
Answer:
NO im gonna ask yall a question , why should we have to have an upgrade and be charged when we should learn and find out answers FOR FREE!! no uprgrade and no charging i need answers for free !!!!!!!
Pam makes 5 liters of apple juice. She saves 0.5 liter of apple for dinner and puts the rest in bottles . If each bottle bottle holds 0.75 liter, how many apples of apple juice can pam fill?
Answers
Pam can fill 6 bottles of apple juice.
The number of bottles she can fill if, Pam makes 5 liters of apple juice. She saves 0.5 liters of apples for dinner and puts the rest in bottles is 6.
What is multiplication?One of the four fundamental mathematical operations, along with addition, subtraction, and division, is multiplication. Multiply in mathematics refers to the continual addition of sets of identical sizes.
Given:
Pam makes 5 liters of apple juice. She saves 0.5 liters of apples for dinner and puts the rest in bottles,
If each bottle holds 0.75 liters,
Calculate the amount of juice left as shown below,
The amount of juice left = 5 - 0.5
The amount of juice left = 4.5 liter,
Calculate the number of bottles as shown below,
The number of bottles = The amount of juice left / juice held by each bottle
The number of bottle = 4.5 / 0.75
The number of bottles = 6
To know more about multiplication:
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3. What's the relationship between VO2max and cardiorespiratory exercise?
I
Answers
Answer:
A person's VO2max measurement is generally considered the best indicator of cardiovascular fitness and aerobic endurance. [ -is the relationship between VO2max and cardiorespiratory exercise. ]
Step-by-step explanation:
this is shoRT but helps
20 points!!!1
PLss help me
Answers
For each 16 unit increase in x, you get a 6 unit increase in y.
So, you can approach this with the idea of slope (change in y over change in x) to have a slope of 6/16 or 3/8.
y = 3/8 x
This checks out with all of those values.
The cost to run Machine 1 for an hour is $2. During that
hour, Machine 1 produces 240 bolts and 100 nuts. The cost
to run Machine 2 for an hour is $2.40. During that hour,
Machine 2 produces 160 bolts and 160 nuts. With a combined
running time of no more than 30 hours, how long should
each machine run to produce an order of at least 2080 bolts
and 1520 nuts at the minimum operating cost?
this is applications of linear programming
Answers
Answer:
Math SMH
Step-by-step explanation:
4x + 5y = 6
5x + 4y = 5
The lines are
A. perpendicular.
B. parallel
C. neither
Answers
[tex]{\huge{\boxed{\mathfrak{Question}}}[/tex]
[tex]4x + 5y = 6\\5x + 4y = 5[/tex]
The lines are
A. perpendicular.
B. parallel
C. neither
__________________________
C. Would be our answer because parallel lines never intersect
perpendicular lines form 90 degrees of all sides.
Nikko runs 6 miles a day and 3 days a week. How many weeks will it take Nikko to run 198 miles?
Answers
Answer:
11 weeks
Step-by-step explanation:
6*3 = 18
He runs 18 miles per week
To find out many weeks it will take Nikko to run 198 miles we do
198/18 = 11 weeks
Answer:
11 weeks
Step-by-step explanation:
6 x 3 = 18
198 divided by 18 is eleven
have a great day!
Please Help!! Asap!!
A local club team is holding tryouts for six spots on the soccer team. Since there is not much time before a very important tournament they need to select the best players. Which method would be the best to ensure they select the "most talented" soccer players?
A. They watch the players during tryouts and then put them on a list in order from the most skilled to the least skilled and then select the top six from the list.
B. The first day of tryouts they select the first six that show up as they figure those are the most eager for a spot.
C. They place all of the names of the people trying out in a hat and then select six out of the hat. Those are the ones that are chosen.
D. They watch the players during tryouts and then put them on a list in order from the most skilled to the least skilled and then select the top three and the bottom three from the list.
Answers
Answer:
A because it's most likely to be like that at tryouts
What is the slope of the line?
7x + 2y = 5
Choose 1 answer: A. 7/2. B. -2/7. C. -7/2. D. 2/7
Answers
Answer:
C. -7/2
Step-by-step explanation:
7x + 2y = 5
2y= -7x + 5........ move x
y= -7/2 x + 5/2....divide by 2
In which set do all of the values make the inequality 3k – 6 < 12 true?
Answers
The set of values that satisfies the inequality is (-∝, 6)
Inequality shows the non-equal comparison between two numbers or other mathematical expressions.
Given the inequality: 3k – 6 < 12
Solving the inequality:
3k – 6 < 12
Add 6 to both sides:
3k - 6 + 6 < 12 + 6
3k < 18
Divide both sides of the equation by 3:
3k/3 < 18/3
k < 6
The set of values that satisfies the inequality is (-∝, 6)
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Which of the following choices can be considered binomial random variables?
Choose all answers that apply:
А
Flip a fair coin 5 times. Let T = the number of times the coin lands showing "heads"
Census data from 2010 showed that 50.8% of the US population was female. Select an SRS of 5
people from this population and let U = the number of females in the sample.
A certain bus is late to its final daily stop on 20% of days. Take an SRS of 5 days, and assume each
day is independent. Let V = the number of days the bus is late to its final stop.
Answers
Answer:
All three
Step-by-step explanation:
Hope this helps!
The answer choices that can be considered a binomial random variable are options A, B and C.
What is a binomial random variables?A binomial random variable is a variable that is used to count the frequency that a particular event occurs in a fixed number of trials.
The conditions for a binomial random variable include:
The observation fall into either a success or failure category with an equal chance of happening. There are a fixed number of observationsThe observations are indpendent.To learn more about binomial random variable, please check: https://brainly.com/question/17139967
14.L
Marcy walked 37 miles on Saturday. On
Sunday, she walked 0.25 more miles than
she did on Saturday. How many total miles
did she walk over the weekend?
Give your final answer as a fraction in simplest form
Answers
Answer:
Step-by-step explanation:
74/74
Answer:
7 13/20
Step-by-step explanation:
ur welcome :)
help i need to
Simplify:
Answers
Answer:
53/20
Step-by-step explanation:
abs-8/10-1/10=9/10 + abs-3/4+10/4=7/4
9/10+7/4
18/20+35/20=53/20
The what
states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products.
Answers
Answer:
The distributive property of multiplication over addition: Multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products. ... The distributive property of multiplication over subtraction.
Step-by-step explanation:
ASAP!!!The 70th term of the arithmetic sequence -12,-8,- 4, ... is:
A. 74
B.264
C.268
D.270
Answers
Answer:
it is it is 264
Step-by-step explanation:
In a factory, eggs are packaged in groups of 12 per box.How many full boxes of eggs can the factory make with 2321 eggs?
Answers
So 193 full boxes of eggs
can someone please help me in one of these!?
Answers
Answer:
9) y = -200x + 1200
11) slope = -2
15) $2,450
16) 9 days
Step-by-step explanation:
9) Given the two points from the graph:
Let (x₁, y₁) = (0, 1200)
(x₂, y₂) = (1, 1000)
Substitute these values into the following slope formula:
m = (y₂ - y₁)/(x₂ - x₁)
m = (1000 - 1200)/(1 - 0)
m = -200/1
m = -200
The slope of the line is -200.
Next, we need to determine the y-intercept, which is the point on the graph where it crosses the y-axis. Upon observing the graph, it shows that the line crosses at point (0, 1200). The y-coordinate of this ordered pair is the value of the y-intercept, b = 1200.
Therefore, the linear equation in slope-intercept form is y = -200x + 1200.
11) Given the points, (5, -18) and (-4, 0):Let (x₁, y₁) =(5, -18)
(x₂, y₂) = (-4, 0)
Substitute these values into the following slope formula:
m = (y₂ - y₁)/(x₂ - x₁)
[tex]m = \frac{0 - (-18)}{-4 - 5} = \frac{0 + 18}{-9} = -2[/tex]
Therefore, the slope of the line is -2.
15) Solve:Given the fixed fee of $200, and the $150 per hour after the initial meeting:
We can represent these in slope-intercept form:
y = 150x + 200
y = total cost for the Attorney's services
x = number of hours worked.
The y-intercept in this given problem is $200, which represents the flat fee charged for the initial meeting. While the slope in this equation is $150, which is the hourly rate that an Attorney charges his clients after the initial meeting.
If an Attorney works for 15 hours, then:
Let x = 15, and substitute its value into the equation to find the total cost:
y = 150x + 200
y = 150(15) + 200
y = 2,250 + 200
y = 2,450
Therefore, a client will pay a total of $2,450 for an Attorney's 15 hours of work.
16) Solve:Given the water level on a Lake of 165 inches after a rainstorm, and the water level's receding rate of 3 inches per day:
We can establish the following linear equation to model this given problem:
L = -3d + 165
Where:
L = represents the water level of the Lake
d = number of days that the water level recedes
In order to find the number of days it will take before the water level recedes to 84 inches:
Substitute the value of L = 84 into the equation:
L = -3d + 165
84 = -3d + 165
Subtract 165 from both sides:
84 - 165 = 3d + 165 - 165
-27 = -3d
Divide both sides by -3:
[tex]\frac{-27}{-3} = \frac{-3d}{-3}[/tex]
9 = d
Therefore, it will take 9 days for the water level to be at 84 inches.
an obtuse angle is more than _____ and less than _____
