Answer:
9
Step-by-step explanation:
explain more detal ples no get it vry hards
11x + 4y = -46
7x – 4y = 10
HEY PLEASE HELP ME ASAP I NEEEEEED HELP
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}
Chcies needs a cabeat is 11 inches long the cable costs $1.20 per centimeter how such would be pas for the table Shehu
set up the calcuno sales problem
Answer:
1.20 times 11. I hope it helped!
Please help for brainliest.
Answer:
not sure but I think it's B... I'm so sorry if it's wrong!
Step-by-step explanation:
Nice to meet you❤️
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
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
What type of number is -240.1
Choose all answers that apply:
A : Real
B : Imaginary
C : Complex
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-dimensionalPls need help ASAP
Will make brainliest
Answer:
A=is equal B=is equal C=Is equal D=is equal
Step-by-step explanation:
The cost of carpeting a square hall at Rs. 60 per m2 is
Rs. 2,94,000. If the cost of plastering its four walls at
Rs. 15 per m2 is Rs. 16,800, find the height of the hall.
Answer:
4 m[tex]\\[/tex]
Step-by-step explanation:
294000 / 60 = 4900 m2 is the area of the sqauresqrt{4900} = 70 m is the sqaue length (=width)16800 / 15 / 4 = 280 m2 is the area of ONE wall280 / 70 = 4 m is the wall hight
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.
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°
(4m+2)+(5b+9)=
I will give the brainiest for the first answer!
What is the measure of Angle C
A 42
B 48
C 90
D 180
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:
Mark me brainliest and I give you luck boost on the test :)
An architect is a person who designs buildings. Why is it important for an architect to be able to calculate the area and perimeter?
Write 1-3 sentences. Thank you! :)
Answer:
It is important, because it will determine that size of the house, the amount of equipment needed, shape, design,etc.
Step-by-step explanation:
The length of a diagonal of a square is 18√2 inches. Find the perimeter of the square.
A diagonal of a square is defined, [tex]d=a\sqrt{2}[/tex] where a is side of the square. Solve for a to get [tex]a=\frac{d}{\sqrt{2}}[/tex].
Now multiply a by 4 since that is the definition of a perimeter,
[tex]P=4a=4\cdot\frac{18\sqrt{2}}{\sqrt{2}}=4\cdot18=\boxed{72}[/tex].
Hope this helps.
A student had $16.08 in his lunch account on Monday. By the end of the day on Thursday, he had spent $11.25. How much money was left in his lunch account to use for Friday? *( wrong answers only)
420.69
Step-by-step explanation:
He lunch was fire
ive been 348234 rer f3298i423 83484 8394qr 93r3 hfe shawtys like a melosyyy
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)
Pls help due tonight. BRIANLIEST IF CORRECT. Prob easy tho.
Use check words to complete the H diagram
Answer:
What diagram
Step-by-step explanation:
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
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
If a values is to the left it is...
Answer:
..
Step-by-step explanation:
what?
A roll of gasket material is 16 in wide. What length is needed to obtain 17 sq ft of the material?
Answer:
12.14 feet
Step-by-step explanation:
16 inches = 1.4 feet
17/1.4 = 12.14 feet
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:
https://brainly.com/question/29306119
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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