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Related Questions
What is 3x3x8x
help it’s so hard pls
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I needdd helpppppppppppp
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Answer:
The Anwers is C
Step-by-step explanation:
2x + y = 20. 6x - 5y = 12
help please help help help
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Answer:
area = 32
perimeter = 30
Step-by-step explanation:
Formulas:
Area of a parallelogram: A = bh
Perimeter of a parallelogram: P = 2 ( b + s )
Where h = height s = slant height and b = base length
Define:
b = 8
h = 4
s = 7
Plug in given values into formulas and calculate
A = (8)(4)
8 * 4 = 32
A = 32
P = 2 ( 8 + 7 )
8 + 7 = 15
2(15) = 30
P = 30
There is a photo. No explanation needed just answer thank you
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-y = 7x+5 written in standard form
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Answer:
7x+y=-5
Step-by-step explanation:
-y=7x+5
7x+y=-5
The scatter plot below shows the relationship between two variables, x and y. Which line best fits the data? У 30 25 20 15 10 5 У 30 25 20 15 10 5- 0 2 3 5 x 1 2 3 4 5 X y 30- 25 20- 15- у 30 25 20- 15 10- 5- 0 0 10- 5- 0 0 1 2 x 3 4 5 5 4 1 2 3
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The variables on a scatter plot are related using the equation of a straight line graph; y = mx + c.
What is a scatterplot?Since the options are unclear, I will try to help you as much as possible. A scatter plot is an arrangement in which one variable is plotted on the vertical axis and another is plotted on the horizontal axis.
The variables on a scatter plot are related using the equation of a straight line graph; y = mx + c. Using this relation, we can establish the equation of the scatter plot.
Learn more about scatterplot: https://brainly.com/question/15289741?
plz solve this question mhanifa
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Answer:
Option BStep-by-step explanation:
Given:
4 - 3iConjugate of the given number is:
4 + 3iDivide the given number by its conjugate:
(4 - 3i) / (4 + 3i) = (4 - 3i)(4 - 3i) / (4 + 3i)(4 - 3i) =(16 + 9i² - 24i) / (16 - 9i²) = (16 - 9 - 24i) / (16 + 9) = (7 - 24i) / 25 = 7/25 - 24i/25Correct choice is B
What is the distance between the points (21 , 13) and (3 , 13) in the coordinate plane?
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Answer:
[tex]\displaystyle d = 18[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Identify
Point (21, 13)
Point (3, 13)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(3-21)^2+(13-13)^2}[/tex][√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(-18)^2+(0)^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{324+0}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{324}[/tex][√Radical] Evaluate: [tex]\displaystyle d = 18[/tex]Ferris wheel diameter was 250 feet. Calculate it’s radius. If 40 steel rods were joined at the centre find the total steel required?
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Answer:
785.5ft
Step-by-step explanation:
Given data
Diameter= 250ft
Radius= D/2= 250/2= 125ft
The total steel required can be found from the Circumference
C= 2πr
C= 2*3.142*125
C= 785.5ft
Hence the total steel required is 785.5ft
evaluate 4g - 12 when g=5
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explanation: if g=5, you would simply multiply 4x5 which is 20. then you would subtract 20-12 which gives you 8:)
Answer:
Hello! answer 4g - 12 = 8
Step-by-step explanation:
5 × 4 = 20 and 20 - 12 = 8 HOPE THAT HELPS!
Hurry please!!!!
22.69=22+____+____
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Answer:
22.69 = 22 + 0.6 + 0.09
Step-by-step explanation:
Distributive Property:
22.69 = 22 + 0.6 + 0.09
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Place an X in the table to match the diameter of each circle with its approximate area.
Use 3.14 for 11.
7
314 m?
706.5 m?
1,256 m
2,122.64 m2
30 m
40 m
52 m
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Answer:
bjbjy
Step-by-step explanation:
Can someone help me out my grads are bad
Answers
Answer:
5/10 + 1/10 = 6/10 or if you simplify it 3/5
Step-by-step explanation:
1/2 = 5/10
1/10 = 1/10
5/10 + 1/10 = 6/10
6/10 = 3/5
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
Answer:
1/2 + 1/10 = 5/10+ 1/10 = 3/5
Step-by-step explanation:
Find the LCD of 2 and 10 (10)
Add the two together (6/10)
Reduce (3/5)
Have a good day :)
Tom is 5 1/2 feet tall.if Tom stands 30 feet from the base of an apple
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Answer:
165
Step-by-step explanation:
In order to select new board members, the French club held an election. 30% of the 20 members of the club voted. How many members voted?
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Answer:
6
Step-by-step explanation:
30%*20 = 6
Two functions are shown. f(x) = 3x+1 g(x) =-3/2X-7 What is the value of x when f(x) = g(x)
Answers
Answer:
-1.778
Step-by-step explanation:
The two lines cross at the point (-1.778,-4.333), but the x value is -1.778
Hope this helps
Jake is skipping stones on a pond. Each time he flings a stone, he counts the number of times it skips over the water. The number of skips he recorded for each stone were 3, 2, 1, 3, 2, 5, 4, 1, 3, 3, 4, 1, 5, 4, and 2.
6
Select the correct answer.
Which measure should Jake use to calculate the difference of the highest and the lowest number of skips?
A.
mean absolute deviation
B.
interquartile range
C.
mode
D.
range
E.
mean
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Answer:
I could be wrong but I think the correct answer is median, I will comment under this if it's wrong.
Have a nice day!
The figure shown is made of two rectangular prisms.
13 in.
1 in.
2 in
5 in.
5 in.
8 in.
Which expression can be used to find the volume of the figure?
A. (13x1x1) + (8 x 2 x 2)
B. (13 x 2 x 1) + (7x2x3)
C. (13+1 +2+5) + (8 +1 + 2)
D. (13+1+4) X (8 + 2 + 2)
E. (13+2+1) X (7+2+3)
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Answer:
I believe That the answer is c.
Step-by-step explanation:
The question shows what it should look like, and C matches the question.
Help me please help, me help me help me help me help me help me help me help me
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A- x=A
B- x=27
C- x=3
D- x=4
E- x=17
ANSWER- A and C
Hope this Helped! :T
please help! 20 points for answering. if you guess or just write something to just get points i will make sure your account gets banned. thank you!
Answers
It's the one with the greater than or less than sign (the second option) because Logan wants to make money greater than or less than $1000
Let’s figure out one more adjustment for the butterscotch chip cookies. The butterscotch chip cookie recipe calls for 12 ounces of chips for every 2 cups of flour. How many ounces of chips are needed if 3 cups of flour are added?
Remember to keep your units consistent.
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I believe it would 18 ounces of chips for 3 cups of flour. If you take half of 12 ounces then you get 6 ounces per cup of flour. Adding 6 ounces to the 12 would get us the total of the 18 ounces.
The order of numbers is not important in ____________ of rational numbers.
Answers
Answer:
addition?
Step-by-step explanation:
A tunnel is built in form of a parabola. The width at the base of tunnel is 7 m. On
the ceiling 3 m from each end of the base there are light fixtures. The height to light
fixtures is 4 m. A trailer truck carrying cars is 4 m wide and 2.8 m high is going to drive
through the tunnel? Is this possible? (Give full algebraic solution.
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Given:
The width at the base of parabolic tunnel is 7 m.
The ceiling 3 m from each end of the base there are light fixtures.
The height to light fixtures is 4 m.
To find:
Whether it is possible a trailer truck carrying cars is 4 m wide and 2.8 m high is going to drive through the tunnel.
Solution:
The width at the base of tunnel is 7 m.
Let the graph of the parabola intersect the x-axis at x=0 and x=7. It means x and (x-7) are the factors of the height function.
The function of height is:
[tex]h(x)=ax(x-7)[/tex] ...(i)
Where, a is a constant.
The ceiling 3 m from each end of the base there are light fixtures and the height to light fixtures is 4 m. It means the graph of height function passes through the point (3,4).
Putting x=3 and h(x)=4 in (i), we get
[tex]4=a(3)((3)-7)[/tex]
[tex]4=a(3)(-4)[/tex]
[tex]\dfrac{4}{(3)(-4)}=a[/tex]
[tex]-\dfrac{1}{3}=a[/tex]
Putting [tex]a=-\dfrac{1}{3}[/tex], we get
[tex]h(x)=-\dfrac{1}{3}x(x-7)[/tex] ...(ii)
The center of the parabola is the midpoint of 0 and 7, i.e., 3.
The width of the truck is 4 m. If is passes through the center then the truck must m 2 m on the left side of the center and 2 m on the right side of the center.
2 m on the left side of the center is x=1.5.
A trailer truck carrying cars is 4 m wide and 2.8 m high is going to drive through the tunnel is possible if h(1.5) is greater than 2.8.
Putting x=1.5 in (ii), we get
[tex]h(1.5)=-\dfrac{1}{3}(1.5)(1.5-7)[/tex]
[tex]h(1.5)=-(0.5)(-5.5)[/tex]
[tex]h(1.5)=2.75[/tex]
Since h(1.5)<2.8, therefore the trailer truck carrying cars is 4 m wide and 2.8 m high is going to drive through the tunnel is not possible.
Keisha buys 2/3 dozen bagels for $4.80.
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Answer:
Im sorry but your going to have to provide more information for me to answer my G!
Step-by-step explanation:
These are the weekly wages paid to staff in a hotel. £245 £140 £525 £163 £195 £174 £140 What is the modal wage?
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Answer:
£140
Step-by-step explanation:
Modal is the most common value in a sample, in this case it's 140
5. Find the Area (A = L x W) of a square that has a length measuring 3a²b²c1
Answers
Answer:
9a^4b^4c^2
Step-by-step explanation:
Area of a square is expressed using the formula
A =L²
L is the side length of the square
Given that;
L = a²b²c
A = 3²(a²b²c)²
A = 9(a²)²(b²)²c²
A = 9a^4b^4c^2
Hence the area of the square is 9a^4b^4c^2
Which of the following can cause market failure?
too much mobility
too much competition
not enough information
too much information
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Answer: C
Step-by-step explanation: not enough information
list the factors of 15
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15 and 1
I think that’s all
Answer: 1, 3, 5, 15.
Step-by-step explanation: Factors of 15: 1, 3, 5, 15
The formula for the area of a triangle is 1A bh2=, where b is the length of the base and his the height. Rearrange the formula to isolate h
Answers
Answer:
h = 2A/b
Step-by-step explanation:
Area of a triangle, A = 1/2bh
Where,
b = base of the triangle
h = height of the triangle
Rearrange the formula to isolate h
A = 1/2bh
Multiply both sides by 2
2 * A = 2 * 1/2bh
2A = bh
Divide both sides by b
2A / b = bh / b
2A / b = h
Therefore,
h = 2A/b
Closest to the shaded area
Answers
Answer:
B) 30.9
Step-by-step explanation:
So, because the radius is 6, we know the diameter is 12, meaning we know each side is 12, so the total area of the square is 144.
To find the area of a square we should use pi(r) ^2 which is pi(6) ^2 which is 113.09. to find the area of the shaded are we would subtract these. 144- 113.09 this gets us 30.91, this is closest to B) 30.9