Answer:
60°
Step-by-step explanation:
Let angle BAE = angle ACD = x
BCD = AEC = 60°
EAC + FCA + ECF + AEC = EAC + x + 60° + 60° = 180°
EAC = 60° - x
BAC = EAC + BAE = 60° - x + x = 60°
I NEED HELP ON THIS QUESTION PLSSSS.
Answer:
F
Step-by-step explanation:
the triangle is isoceles and the two bottom angles are equal to each other.
So this one really confuses me, it may be easy for you guys though. So, a magical square 3x3 with 8 numbers 1/4 - 2 going by fractions, so, 1/4, 2/4, 3/4, 1, 1 1/4, 1 2/4, 1 3/4, 2. Each side has to equal 3. Good luck, I've spent 2 hours now.
Answer:
Another is that I tried to divide my number equally so they add up to my number. ... You can find this number by using a simple math formula, where n = the number ... Actually, all 3x3 Magic Squares have an identical structure. ... 3x3 Magic Square 2 7 6 9 5 1 4 3 8 There are three types of magic squares: 1) ...
Step-by-step explanation:
7m - 17 = - 24
what is m?
Answer:
-1
Step-by-step explanation:
I'm not sure so sorry if u get this wrong. BUT Better than nothing right?....
Add the two expressions. 3y + 5 and y + 24
Answer:
the answer is 32y
Step-by-step explanation:
The students in Ms. Douglas’ class worked so hard this year that she has planned a surprise, end-of -year trip for them to a local amusement park. The school principal allows Ms. Douglas to spend a budget of $500 on the trip.
So far she knows :
A coach bus costs $180 to transport them to and from the park.
Price of admission to the park is $15 per person
Part A : Write an inequality that describes that how many students Ms. Douglas can bring on the trip. Define the variable
Part B: Solve the inequality and explain the solution in the context o the problem
Answer:
Part A: 180+15x=500
B: x = 21.333 or 21
Step-by-step explanation:
So in part A since you have 500 to spend and 180 goes to the coach bus, you are left with $ 320 to spend on the students and when you divide 320 by 15, (since the tickets for admission are $15) you end up with 21.333, but since you cant bring .333 of a student on a trip you can bring 21 students, but you can buy 21.333 tickets.
Describe how to write an equation from a table of values using a graph. No there is not a graph that is all I was given for the question.
Answer:
Look that the coordinates and trace those points to a corresponding number on the x or y axis. Then write the first number in the coordinate in the x value and the second number for the y value, repeat the process for the rest of the points.
An example is (-3,2), if you see the point (-3,2) on your graph, plug in -3 for the x value and 2 for the y value (don't include this example into your response - it was just for you to see what I mean)
Answer:
just look at the step by step
Step-by-step explanation:
To Write an equation for a table using a graph each point on the coordinate plane. Draw a line through the plotted points. Then,find the y intercept(where the line crosses the Y-axis.) Figure out from the graph what the rise and the run are and calculate the slope.Then,put the equation in y=mx+ b format.
please help ASAP ty!!!!!
Answer:
it will take 13 or 14 days
Step-by-step explanation:
Good Luck
Help please i give brainliest
The range for the play times is more consistent for the x streamline but it plays longer time.
How to illustrate the range?The range for the hike emergency will be:
= Highest - Lowest number
= 33 - 21
= 11
The range for the crank code will be:
= 42 - 25
= 17
In conclusion, the correct option is A.
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(-3f – 4g + 9) – 3(2 – 6f + 5g) simplify
Answer:
3f -9g +7
Step-by-step explanation:
(–3f – 4g + 9) – (2 – 6f + 5g)
Distribute the minus sign
(–3f – 4g + 9) – 2 + 6f - 5g
I like to line them up vertically
–3f – 4g + 9
+ 6f - 5g -2
------------------------
3f -9g +7
Answer:
15f - 19g + 3
Step-by-step explanation:
(-3f - 4g + 9) - 3 • (-6f + 5g + 2)
=15f+19g
Find the quotient. Enter your answer in simplest form.
− 1/8 / − 2/7=
Answer:
7/16
Step-by-step explanation:
-1/8 ÷ -2/7
~Copy Dot Flip
-1/8 * -7/2
~Multiply
7/16
Best of Luck!
Is this relation a function?
Answer:
Yessssssss
Step-by-step explanation:
A function cannot be assigned more than one output for each input. Since each input has one output it is a function
Is anyone willing to help????
Answer:1- supplementary 2-100
Step-by-step explanation:
Write an equivalent expression to -3(6x^2-10x+9)+8x^2(3x+4)
Answer:
Step-by-step explanation: hope this help :)
I just wanted to see if I got my answers correct, please explain your answer so I can check up with mine.
Hannah wants to make a jewelry box for her mother. She found6,2/3 meters of wood in the garage. When finished making the jewelry box, there was 5,1/3meters of wood left. How much wood did Hannah use to make the jewelry box?
1,1/3
2
11,1/3
12
Answer:
A 1 and 1 third
Step-by-step explanation:
pleaze mark me az brainlist
These two right cylinders have the same height, 25 centimeters. The radius of the smaller cylinder is 5 centimeters and the radius of the larger cylinder is 3 times greater than that of the smaller cylinder. What is the ratio of the volume of the larger cylinder to the volume of the smaller cylinder?
(20POINTS)
first cylender
Step-by-step explanation:
What the answer for both of them
Answer:
1 st one and the last one that is the answer
Step-by-step explanation:
NO explain needed
Males and females (ages 13–18) were surveyed to choose a favorite free-time activity: playing computer games, listening to music, or watching movies/TV.
The survey showed the following frequencies:
Females—playing computer games: 4; music: 20; watching movies/TV: 16
Males—playing computer games: 15; music: 12; watching movies/TV: 13
Which of the following is a correct two-way frequency table for the data?
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 4 20 16 40
Male 15 12 13 40
Column totals 19 32 29 80
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.05 0.25 0.20 0.50
Male 0.19 0.15 0.16 0.50
Column totals 0.24 0.40 0.36 1
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.10 0.50 0.40 1
Male 0.38 0.30 0.33 1
Column totals 0.24 0.40 0.36 1
Male and Female Leisure Time Activity Preferences
Computer Games Music Watching movies/TV Row totals
Female 0.21 0.63 0.55 0.50
Male 0.79 0.38 0.45 0.50
Column totals 1 1 1 1
Answer
the first one i think
Step-by-step explanation:
Answer:
A. I just took the test and got it correct.
Step-by-step explanation:
HELP!
Henry is making a corn grits recipe that calls for 14 cups of corn grits for every 12 cups of water.
How much water will he need if he uses 112 cups of corn grits? Enter the number in the box.
Answer:
about 130
Step-by-step explanation:
Simplify each expression below plz i really need this
Answer:
1. (1m - 6) 2. (-2w + 5z - 5) 3.(-3d - 6)
Step-by-step explanation:
271.35 rounded to the nearest whole number
Answer:
271
Step-by-step explanation:
If the decimal in the tenths place is less than 5, the number will not be rounded.
Which of the following expressions is equivalent to 4y + z + y − 8 + 6z
4y + 6z − 8
5y + 7z − 8
4y + 6z + 8
−3y + 7z
An airplane at 30,100 feet above the ground begins descending at a rate of 2,150 feet per minute. Write a linear equation that describes this scenario. Use the variable x and y. Write your equation in slope-intercept form.
After how many minutes will the plane reach the ground? Use the correct units for your answer.
Thank you!
Answer:
400 mins.
Step-by-step explanation:
2(4y - 5) < - 2 please help
Answer:
y < 1
Step-by-step explanation:
The cost C, in £, of a monthly phone contract is made up of the fixed line rental L, in £, and the price P, in £ ,of the calls made. Enter a formula for the cost and, enter the cost if the line rental is £19 and the price of calls made is £39.
Answer:39$
Step-by-step explanation:
$82
Question ( I'll give brainiest for an explanation)
Please help 15 points and brainliest
Use the table above. What is the probability of choosing a BOY? Give your answer as a Fraction, Decimal, and Percent.
Fraction:
Decimal:
Percent:
Use the table above. What is the relative frequency of GRADUATES? Give your answer as a Fraction, Decimal, and Percent
Fraction:
Decimal:
Percent:
Use the table above. What is the probability of choosing a BOY who GRADUATES? Give your answer as a Fraction, Decimal, and Percent
Fraction:
Decimal:
Percent:
Answer:
There is no table in your question.
Step-by-step explanation:
ANSWER THIS QUESTION FOR BRAINLEST AND 10 POINTS
Three pounds of lawn seed covers 1800 square feet. How many 4 pound bags are needed to cover 8400 square feet?
please help this confusing!
During two games, the number of points scored by a basketball team increased from 75 to 87. By what percentage did the number of points scored increase?
A - 12%
B - 14%
C - 86%
D - 16%
Answer:
D 16% increase
Step-by-step explanation:
This is ez
just did this stuff in pre algebra
The solution is Option D.
The percentage of increase in number of points is 16 %
What is Percentage?
A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %
Given data ,
The number of points scored by the basketball team = 75
The increased points scored by the basketball team = 87
The increase in points =
increased points scored by the basketball team - number of points scored by the basketball team
The increase in points = 87 - 75
= 12 points
So , the percentage increase in points = ( increase in points / number of points scored by the basketball team ) x 100
The percentage increase in points = ( 12 / 75 ) x 100
= 0.16 x 100
= 16 %
Therefore , the percentage increase is 16 %
Hence , the percentage of increase in number of points is 16 %
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