Find the area of this figure plz help
Answer:
30?
Step-by-step explanation:
The area of the triangle is 30 but i dont know what the area of a semi circle is.
Help, this is a course challenge
Answer:
Step-by-step explanation:
Statements Reasons
1. m∠BAC = m∠DAC = 51° 1). Given
2. AB = AD = 4 2). Given
3. AC = AC 3). Segments are the same length as
themselves.
4. ΔABC ≅ ΔADC 4). Side - Angle - Side property of
congruence.
Pls need help ASAP
Will make brainliest
Answer:
A=is equal B=is equal C=Is equal D=is equal
Step-by-step explanation:
PLEASE I NEED HELP ASAP THIS IS FOR A FINAL TEST PLEASE HELP THE QUESTION IS - Mitchell can wash, dry, and fold 5 loads of laundry in 31 hours. What is the average amount of time it takes Mitchell
to do one load of laundry?
A. 35 minutes
B. 42 minutes
C. 53 minutes
D. 70 minutes
Answer:
Choice B) 42 minutes
Step-by-step explanation:
3.5 hours / 5 loads = 0.7 hours per one load
0.7 x 60 = 42
Which is a better measure of spread: range or interquartile range? Why?
The interquartile range is a better measure of spread because, The interquartile range is often seen as a better measure of spread than the range as it is not affected by outliers.
hope it helps.
have a good day.
Answer:
She's correct
Step-by-step explanation:
EDG 2021
PLEASEE HELP MEH I WILL GIVE U BRAINLIST!!!!!!
Answer:
I will first divide the shape into two rectangles. first rectangle area would be 60x15=900mm^2. next rectangle is 20x30=600mm^2. 900+600=1500mm^2. the area is 1500mm^2, which is answer D
Step-by-step explanation:
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Use the diagram below to find x and the missing angle.
9514 1404 393
Answer:
x = 8
there is no ∠1
Step-by-step explanation:
The angle sum theorem tells you ...
∠XYW +∠WXZ = ∠XYZ
70° +(5x -4)° = 106°
5x = 40 . . . . . . . . . . . divide by °, subtract 66
x = 8 . . . . . . . . . divide by 5
∠WYZ = 36° . . . . . . . the difference between 70° and 106°
What are the advantages and disadvantages of bar chart
Answer:
Advantages:
● Bar charts are pretty easy to interpret, and there's a very clear relationship between size and value that allows easy comparison.
● They're simple to make and most people have experience creating and understanding them from school.
● They can help in presenting very large or very small values more emphatically.
Disadvantages:
● Bar charts that attempt to represent wide ranges of numbers will struggle to efficiently communicate their message. For example, a bar chart for the numbers 5, 6, 10 and 378 will lend extreme visual weight to the highest value and make the relative values of the other measurements appear irrelevant. An alternative to this would be creating an adjusting scale for the bars, but this complicates the visual aspect of the presentation and breaks the intuitive sense that size correlates directly to value.
● Bar graphs tend to be locked into a particular data set, making it hard to show multiple values or changes over time unless the chart is modified, such as by making the bars layered and three-dimensional.
I hope it's helpful!
Answer:
Advantages:
Bar charts are pretty easy to interpret, and there's a very clear relationship between size and value that allows easy comparison.They're simple to make and most people have experience creating and understanding them from school.They can help in presenting very large or very small values more emphatically.Disadvantages:
Bar charts that attempt to represent wide ranges of numbers will struggle to efficiently communicate their message. For example, a bar chart for the numbers 5, 6, 10 and 378 will lend extreme visual weight to the highest value and make the relative values of the other measurements appear irrelevant. An alternative to this would be creating an adjusting scale for the bars, but this complicates the visual aspect of the presentation and breaks the intuitive sense that size correlates directly to value. Bar graphs tend to be locked into a particular data set, making it hard to show multiple values or changes over time unless the chart is modified, such as by making the bars layered and three-dimensionalWhat type of number is -240.1
Choose all answers that apply:
A : Real
B : Imaginary
C : Complex
Answer the triangle
Answer:
The left side is 8.66
Step-by-step explanation:
Dude trust me
if this is the pythagorean theorem then 8.6 I think
4x-y=-3 3Y-6x = 6
find ordered pair
Answer:
(-60/11,111/11)
Step-by-step explanation:
Solving simultaneously, 4x - 3y=6 -3(6x + y=42) then it becomes, 4x - 3y=6
-18x - 3y= 126 subtracting the two equations, 22x= -120, x= -60/11 and y = 111/11
.
Answer:
(-0.5, 1)
Step-by-step explanation:
4x - y = -3 ----------------------(I)
-6x + 3y = 6 -------------------(II)
Multiply equation (I) by 3 and then add. So, y will be eliminated and you can find the value of x.
(I) * 3 12x - 3y = -9
(II) -6x + 3y = 6 {Now, add}
6x = -3
x = -3/6
x = - 0.5
Plug in x = -0.5 in equation(I)
4*(-0.5) - y = -3
- 2 - y = -3
-y = - 3 + 2
-y = -1
y = 1
Solve each inequality and give your answers in interval notation:
|9x – 11 < 4
16x – 31 > 2
Submit Question
Answer: for |9x – 11 < 4
7/9<x<5/3
Step-by-step explanation:
interval notation:
(7/9 , 5/3)
which one is greater 3 with the power of 2 or 2 with the power of 3 tell me why
Answer:
3 with the power of 2
Step-by-step explanation:
This is greater because when you multiply 3 by 3 you get 9, and when you multiply 2 x 2 x 2 you get 8
Which of the following could be the side lengths of a triangle?
Answer:
D. 12, 15, 25
Step-by-step explanation:
The triangle leg rule states that the smaller two lengths must add up to be greater than the largest length.
This means that the first two values must add up to be greater than the final value.
12 + 15 = 27
27 > 25
So, your answer is D
find the equation of the line (-2,5) and (4,5)
Answer:
y =5
Step-by-step explanation:
Since the y value does not change we know it is a line in the form of y =
The y value is 5
y =5
Use check words to complete the H diagram
Answer:
What diagram
Step-by-step explanation:
What is the length of BC please help I’ll give you BRAINLIEST
Answer:
3.8
Step-by-step explanation:
use pythagoras theorem
a^2+b^2=c^2
a^2+5^2=6^2
a^2+25=36
a^2=36-25
a^2=11
a=3.3
but on the answers provided write 3.8 because its close
Working 4 hours for $7.00 per hour.
Answer:
You will have 28 dollars in 4 hours
Step-by-step explanation:
4 x 7 =28
(18 POINTS) PLEASE HELP me! thanks!
Answer:
2 \frac{1}{4}
find the value of (302)^2 - (298)^2 using factorisation method
Answer:
i don't know you don't know..
they don't know
1 Eddie drew the model below to represent an equation.
What value of x makes the equation true? А 16 C-38 B -10 D Not here
how many equilateral triangles of all sizes are there in a 3 by 3 by equilateral triangle?
Answer:
9
Step-by-step explanation:
a certain cell phone company charges $ 3 for the first minute and $ 1.20 for each additional minute. design an algebraic expression to calculate the cost of a call
Answer:
If 500 minutes of talk = 20
and texting = 30
and each additional minute of talk = 0.45
then the bill would be (for C = total cost)
C = 20+30+(0.45 • x)
OR
C = 50 + 0.45x
Step-by-step explanation:
Hope this helps! : D
11x + 4y = -46
7x – 4y = 10
Using the information given name each of the following figure
Answer:
I think that's either a Rhombus or a Square.
I think it's more of a Rhombus.
Step-by-step explanation:
If all the sides are equal then its either a Rhombus or a Square. Then look if all the angles are equal and are right angles, Yes? then it's a Square. If only the angles opposite from each other are equal, then it's a Rhombus.
Solve 12x < 96. Graph the solution
Answer:
Step-by-step explanation:
12x<96. divide both sides by 12
x<8
So it would be a leftward arrow with a hollow dot at 8 because 8 is not included because x is ‘less tha’ 8
Answer:
x < 8
see attached image
Step-by-step explanation:
Start by dividing both sides by 12 (which is a positive number, so the inequality symbol stays as it is)
x < 96 / 12
x < 8
then graph it as the left side of the x-axis to the point 8, NOT including this point (use an empty dot as shown in the attached image)
Kent has a board which is 3-3/4 inches long. Darren has a board which is 2/3 as long. how long is Darren's board
Answer:
2-1/2 inches long
Step-by-step explanation:
Convert 3-3/4 to an improper fraction by multiplying the whole number by the denominator and adding it to the numerator. Then multiply by 2/3.
15/4 × 2/3
Cross-multiply and divide (simplify)
30/12
5/2
2-1/2
HEY PLEASE HELP ME ASAP I NEEEEEED HELP
Hunter surveyed 200 of the students in his school about their favorite color. 66 students said their favorite color was blue. What percentage of the surveyed students said their favorite color was blue?
The percentage of the surveyed students who said their favorite color was blue is 33%
What are percentages?A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate the percent of a number, divide the number by the whole and multiply by 100. Hence, the percentage means, a part per hundred. The word percent means per 100. It is represented by the symbol “%”
Given here: Hunter surveyed a total of 200 students.
Also students with blue as their favorite color are 66
We know percentage is ratio of the quantity involved over the whole multiplied by 100
Thus the number of students with blue as their favorite color in percentage terms is = 66/200 × 100
= 33%
Learn more about percentages here:
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