Answer:
975
Step-by-step explanation:
Answer:
975 what kind of question of that
(ii) C is the point on the line y = 2x + 1 where x = 2.
.
Find the co-ordinates of the midpoint of BC.
Answer:
It is the average of the two x values and average of both y values
Step-by-step explanation:
Answer:
I think it is the average of the two x values and the average of both y values
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
A pizzeria sold $800 worth of ice cream on Saturday, which was 6 times the amount sold on Friday. How much money did the pizzeria collect on Friday?
This graph represents the design of a child's slide. What is the slope of the slide
Answer:
The slope is 1/2
Step-by-step explanation:
To get the slope, we select any two points on the line and apply the slope formula
The points are;
(5,4) and (9,6)
The formula for the slope is;
m = (y2-y1)/(x2-x1)
m = (6-4)/(9-5) = 2/4 = 1/2
Consider this equation: {x-9-2x+2=1
Which is an equivalent equation after combining like terms?
8
O -=
-x-11=1
3
-4
-x-7=1
3
x-7
7=1
o ex-7=1
x
-x-11=1
3
Answer:
equation
Step-by-step explanation:
8
O -=
-x-11=1
3
-4
-x-7=1
3
x-7
7=1
o ex-7=1
x
-x-11=1
3
I need help on math ASAP!!
Answer:
what is the equation ? lmk
SOMEONE PLEASE HELP I JUST NEED TO KNOW HOW TO DO IT THANK YOU!! please its due at 11:59 i need help
find the values of angles in x,y,z
Answer:
x=91, y=91, z=39
Step-by-step explanation:
the angles add up to 180 so find the difference ex. 51+38=89, 180-89=91 so x is 91
HELPPPPPPPPPPPPPPPPPP
Answer:
The equation of line in the form of Ax + By = C is: [tex]\mathbf{4x+y=-17}[/tex]
Step-by-step explanation:
We need to find the equation of line, having slope m = -4 and passes through point (-2,-9)
First we need to find slope and y-intercept of the line.
The slope is given i.e. m = -4
Now, we need to find the y-intercept
Using the point (-2,-9) and slope m = -4, y-intercept can be found using:
[tex]y=mx+b\\-9=-4(-2)+b\\-9=8+b\\b=-9-8\\b=-17[/tex]
Now, the equation of required line having slope m = -4 and y-intercept b = -17 is:
[tex]y=mx+b\\y=-4x-17[/tex]
Now writing in form of Ax + By = C
[tex]y=-4x-17\\4x+y=-17[/tex]
So, the equation of line in the form of Ax + By = C is: [tex]\mathbf{4x+y=-17}[/tex].
Lexi is making a scale drawing of a soccer field that is 120 yards long and 80 yards wide and the field is that see strong is 30 cm wide how long should the field be in drawing
Answer:
45 cm
Step-by-step explanation:
l = Length of football field is 120 yards
w = Width of football field is 80 yards
The ratio of the sides is [tex]\dfrac{l}{w}=\dfrac{120}{80}=\dfrac{3}{2}[/tex]
Now the width of the field is 30 cm = w'
[tex]\dfrac{l'}{w'}=\dfrac{l}{w}\\\Rightarrow l'=\dfrac{l}{w}\times w'\\\Rightarrow l'=\dfrac{3}{2}\times 30\\\Rightarrow l'=45\ \text{cm}[/tex]
The length of the field in the drawing is 45 cm.
The population of a city increases by 3% per year. If this year's population is 298,000, what will next year's population be, to the nearest individual?
Answer:
298000:100
x : 103
cross multiply: 100x=298000 x 103
x=306,940 or 307,000
Step-by-step explanation:
What is m∠D?
m∠D = °
The measure of Angle D is the same as Angle B which is 63 degrees.
How does an angle form?An angle requires two straight line/ line segments/rays, such that they're connected on one of their endpoints. The point of their joint is called the vertex of that angle. Those two line segments forming it are called arms of that angle. One arm is fixed, and one arm rotates around that vertex to make angles of different measurements. The fixed arm is called the initial arm. The moving arm is called the terminal arm.
The angle is the degree of rotation that it will take for the moving side to go from the initial side to the position it is currently on.
We are given that m∠B = 63°
Since the lines BC and AD are parallel to each other, they form the quadrilateral ABCD and parallelogram.
Therefore, according to the parallelogram properties,
the measure of Angle D is the same as Angle B which is 63 degrees.
Learn more about angles here:
https://brainly.com/question/27458498
#SPJ5
A flower shop ordered a shipment of red, blue, and white flowers.
• The ratio of red: blue: white flowers in the shipment is 3:1:2.
• There are 60 white flowers in the shipment.
How many flowers are in the shipment?
Answer:
5545
Step-by-step explanation:
Answer:
Correct answer is 120
plz answer correctly for brainlest, find the mean
Answer:
103
Step-by-step explanation:
108+85+94+103+112+115+98+119+126+105+82+89=1236
1236/12=103
Answer:
103
Step-by-step explanation:
This is the answer because:
1) The mean of a set of numbers is the sum divided by the number of terms:
108 + 85 + 94 + 103 + 112 + 115 + 98 + 119 + 126 + 105 + 82 + 89 = 1236
There are 12 numbers, so divide 1236 with 12:
1236 ÷ 12 = 103
Therefore, the answer is 103.
Hope this helps! :D
At the beginning of the season, carl had to remove 50 dead orange trees from his farm while each of the remaining trees produced more than 210 oranges. Write mathematical sentences describe the number of oranges produced
Answer:
y > (x - 50) * 210
Step-by-step explanation:
Given :
Number of dead trees = 50
Number of oranges produced by each of the remaining trees > 210
Let total number of trees = x ; total number of oranges produced = y
Hence, number of oranges produced, y
y > number of remaining trees * number of oranges produced per tree
y > (x - 50) * 210
A football team received a 5 yard penalty. How many feet must the ball and line of scrimmage be moved back?
Answer:
5 yard but it also depends on what flag they throw
Step-by-step explanation:
Billy is playing a game using a bag with 11 marbles inside. The bag contains 3 red, 3 orange, 1 yellow, 2 purple marbles, and 2 Pink. Each time he picks an orange marble, she will win a prize. If he picks a marble twice, WITHOUT replacement, what is the probability he will win a prize on both picks? 5/110 5/21 3/55 9/121
Answer: 3/55
Step-by-step explanation:
From the information given, the bag contains 3 red, 3 orange, 1 yellow, 2 purple marbles, and 2 Pink marbles. Each time he picks an orange marble, she will win a prize.
If he picks a marble the first time, the probability of picking an orange marble will be 3/11. After that we will have 10 marbles left as one has been picked and have 2 orange marbles left, then the probability of picking another orange marble will be 2/10.
Therefore, the probability he will win a prize on both picks will be:
= 3/11 × 2/10
= 6/110
= 3/55
which numbers are irrational?
Can anybody explain how to turn percentages to fractions or fractions to percentages, and diving and dividing decimals and studying tips thank you.
Converting fractions, decimals, and percents
When we talk, we often use different words to express the same thing. For example, we could describe the same car as tiny or little or small. All of these words mean the car is not big. Fractions, decimals, and percents are like the words tiny, little, and small. They're all just different ways of expressing parts of a whole.
screenshot of 1/2
In this image, each measuring cup has the same amount of juice in it. But we've expressed this amount in three ways: as a fraction, as a percent, and as a decimal. Since they're expressing the same amount, we know that 1/2, 50%, and 0.5 are equal to each other. Any time we see 1/2, we'll know it can also mean 50% or 0.5.
Sometimes it's useful to convert one kind of number into another. For example, it's much easier to add 1/4 and 0.5 if you turn 0.5 into a fraction. Learning how to convert fractions, decimals, and percents will also help you as you learn more advanced math.
Fractions and decimals
Every fraction can also be written as a decimal, and vice versa. You may not do this very often, but converting decimals and fractions can help you in math. For example, it's easier to subtract 1/6 from 0.52 if you turn 1/6 into a decimal first.
Converting a fraction into a decimal
Let's convert a fraction into a decimal. We'll be using a math skill you've already learned: long division. To refresh your memory on this skill, you can review our Long Division lesson.
Step-by-step explanation:
Hope this is understood
Solve the equation.
24 - 3x = 2x - 1
Please include step-by-step explanation.
A ___________ is used to change from one unit to another.
Answer:
conversion factor
Step-by-step explanation:
that is what I found on the internet
hope it helps :)
use the interactive tool to find the difference.
1- 3/10 white the answer as a fraction .
Answer:
you have to "convert" the one to be set up the same as 3/10:
you subtract fractions, by having a common denominator and then subtracting the numerators.
10/10 -3/10 = 7/10
Step-by-step explanation:
i hope this helped :)
pls help me with math and give me an explanation,,,
Answer:y= -3x+7
Step-by-step explanation:
6x+2y=14
2y= -6x+14
y= ( -6x+14)/2
y= -3x+7
Step-by-step explanation:
done
.....................
Classify the pair of angles. Then find the value of x.
Answer:
3) x = 50, vertical angles.
4) x = 20, supplementary angles
5) x = 14, complimentary angles
Step-by-step explanation:
3)vertical angles.
vertical angles are equal.
so, you can make this equation:
67 = x + 17
subtract 17 from both sides of the equation
67 - 17 = x + 17 - 17
67 - 17 = x
50 = x
4)
supplementary angles
supplementary angles add up to 180
so, you can make this equation:
7x + 40 = 180
subtract 40 from both sides of the equation
7x + 40 - 40 = 180 - 40
7x = 180 - 40
7x = 140
divide both sides by 7
7x/7 = 140/7
x = 140/7
x = 20
5)
complimentary angles
complimentary angles add up to 90
so, you can make this equation:
4x + 34 = 90
subtract 34 from both sides of the equation
4x + 34 - 34 = 90 - 34
4x = 90 - 34
4x = 56
divide both sides by 4
4x/4 = 56/4
x = 56/4
x = 14
There are some beads in the box. 40% of them were blue and the rest were red. Adam used all the blue beads and 25% of the red beads to make a bracelet. what percentage of the beads was used to make the bracelet?
Answer:
65% of the beads were used to make the bracelet.
Step-by-step explanation:
40% of the beads were blue which means 60% of the beads were red. If all the blue beads were used that means 40% was used so you add the 25% of the red beads that were used which is why the answer is 65%.
If f(x) = 2(-3x +6), find f(4).
Answer:
-12
Step-by-step explanation:
Evaluate the following expression. Round to the nearest hundredth when necessary.
Answer:
The original answer is 26. But if rounded the answer is 30
Step-by-step explanation:
26 is four away from 30
26 is 6 away from 20
Complete the following problems. It is over everything we've done the last few days. Take your time.
Make sure you insert your equation when having to write equations.
Question 3
5 pts
In 2015, 2200 students attended Polaris High School. The enrollment has been
declining 2% annually. If this trend continues, estimate how many students will be
enrolled in 2030.(Remember it is people that you have.)
Answer:
Welcome to Gboard clipboard, any text you copy will be saved here.
Please help this is due in 10 minutes
Answer:
the answer is 4.
Money that is collecting interest in a bank account doubles in value
every 10 years.
When the account was opened, it had 16, or 24 dollars in it. After 50
years, the account balance has doubled 5 times, increasing by a factor
of 25.
It now has a balance of 24. 25. Expressed as a power, how much
money, in dollars, is in the account after 50 years?
Answer:
The answer is 2 to the power of 9
Step-by-step explanation:
I got it right on ap,ex
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Answer:
C) N=3
Step-by-step explanation:
So an undefined problem can be represented as being divided by 0
So if the denominator is 0, it Would be undefined becuase after all every fraction is a division problem and you can‘t divide by 0
Test every possible option for n in the denominator becuase we don’t need to focus on the numerator due to only finding the denominator to be 0. The imperator doesn’t effect anything if the denominator is 0, it would only effect if the denominator is anything else which leads me to that the numerator COULD be 0 but not the denominator.
So in this case n=3 is a possibl solution becuase if solved using Orders of operations (Parethesis, exponents, etc.)
3(3-3)^2
3*0^2
0^2=0
0*3=0
So the denominator is 0 so c has to be the answer
n=3