Please help 50 pts This is hard and I dont understand it I need answers quick. Thanks Have a good day
Answers
Related Questions
Subtract 5/6-(-4/9)
Please
Answers
Answer:
1.27777777778
Step-by-step explanation:
i think
Is the set of ordered pairs presented in the arrow diagram a function?Explain.
Answers
Answer:
no
Step-by-step explanation:
a function cant have the same range
Answer:
Functions as Arrow Diagrams When the domain and codomain of a function are finite sets then one can represent the function by an arrow diagram. Remember that an arrow diagram represents a function if exactly one arrow must leave each element of the domain and point to one element in the codomain.
Step-by-step explanation:
1. What is the length of base for this triangle?
2. What is the length of height for this triangle?
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Answer:
base=5
height=3
Step-by-step explanation:
6x - 4 = 2x + 8
Show work fast
Answers
Answer:
x=3
Step-by-step explanation:
6x-4=2x+8
-2x=-2x
4x-4=8
+4=+4
4x=12
4x/4=12/4
x=3
Answer:
Step-by-step explanation:
what is 0.96 X 7.1 <-----
Answers
Answer:
6.816. But if you want to round up then 7
Step-by-step explanation:
what are the domain and range of g(x)=-x^2+7
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Answer:her for ppoints
Step-by-step explanation:
Answer
domain (-inf,inf) range (-inf, 7)
Step-by-step explanation:
I think
Suppose matrix B is the inverse of matrix A
AB=
ABA=
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Answer:
Step-by-step explanation:
AB=I
ABA=A
BBA=B
BBAA=I
Answer:
Better late than never ♥
The product of two rational numbers is 34.77. If one of the numbers is 6.1, what is the other number?
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Answer:
5.7
Step-by-step explanation:
From a point 55 feet away from the foot of a tower, the angle of elevation of the top of the
tower is 60°. What is the height of the tower?
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Answer:
The height of the tower is approximately 95.263 feet
Step-by-step explanation:
The given parameters are;
The distance from the foot of the tower where the angle of elevation is measured = 55 feet
The angle of elevation to the top of the tower from a point 55 feet from the foot of the tower, θ = 60°
Therefore, by trigonometric ratio, we have;
[tex]tan(\theta )= \dfrac{Opposite \ leg \ length}{Adjacent \ leg \ length} = \dfrac{The \ height \ of \ the \ tower}{Distance \ from \ foot \ of \ tower}[/tex]
Therefore, we have;
[tex]tan(60 ^{\circ} ) = \dfrac{The \ height \ of \ the \ tower}{55 \ feet}[/tex]
The height of the tower = 55 feet × tan (60°) = 55 × √3 feet ≈ 95.263 feet.
What is the interquartile range of the data in the box plot below?
Answers
Answer:
interquartile range = 12
Option D is correct option.
Step-by-step explanation:
We need to determine the interquartile range of the data in the box plot below.
The boxplot is made up of
Minimum Value, First Quartile, Median, Third Quartile and Maximum Value
Looking at the box plot, we get:
Minimum Value: 72
First Quartile: 73
Median: 80
Third Quartile: 85
Maximum Value: 95
The formula used to find interquartile range is: [tex]Interquartile\: Range=Third\;Quartile-First\:Quartile[/tex]
Putting values of First Quartile: 73 and Third Quartile: 85 we can find interquartile range
[tex]Interquartile\: Range=Third\;Quartile-First\:Quartile\\Interquartile\: Range=85-73\\Interquartile\: Range=12[/tex]
SO, we get interquartile range = 12
Option D is correct option.
Unit rate of 100 calories in 5 crackers
Answers
Answer:
20
Step-by-step explanation:
Answer:
20.
Step-by-step explanation:
Pleaseeeee answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Answers
Answer:
A and C , I’m pretty sure
Step-by-step explanation:
Alex paid $3.59 for 1.35 pounds of chicken.
To the nearest cent, how much did Alex pay per pound?
Answers
Answer:
Step-by-step explanation:
Alex paid 3.59/1.35=2.66 per pound
Alex paid $3.59 for 1.35 pounds of chicken then Alex pay per pound is $2.7 (round to the nearest cent) and this can be determined by using the unitary method.
Given :
Alex paid $3.59 for 1.35 pounds of chicken.
The unitary method can be used to determine the nearest cent did Alex pay per pound.
In the unitary method, there are two important terms namely as single unit and necessary unit. First, single unit is determined by using that necessary unit can be evaluated.
Given that Alex paid $3.59 for 1.35 pounds of chicken than for one pound Alex paid:
[tex]=\dfrac{3.59}{1.35}\times 1[/tex]
= $2.66 [tex]\approx[/tex] $2.7
Alex paid $3.59 for 1.35 pounds of chicken then Alex pay per pound is $2.7 (round to the nearest cent).
For more information, refer to the link given below:
https://brainly.com/question/21648365
Carmen paid $10.50 for a T-shirt at the mall. It was on sale for 30% off. What was the original price before the discount?
Answers
Answer:
15
Step-by-step explanation:
10.50/x = 70/100
cross multiply
70x =1050
isolate
devide by 70 on both side
x=15
Number 5 need answers please
Answers
Answer:
13
Step-by-step explanation:
when the signs are equal or same the result is positive
(-)*(-)= (+)
the area of a rectangle is 30m^11 n^5. if the length of the rectangle is 6m^4 n^2, what is the width of the rectangle
Answers
L + Length 6
A + Area 30
Unit Conversion:
Using the formula
A=wl
Solving forw
w=A
l=30
6=5
Find the slope of the points (2, 13) and (8, 1)
Answers
y2-y1/x2-x1
take the y coordinate of the second pair of coordinates and subtract it by the y coordinate of the first pair, then take the x coordinate from the second pair of coordinates and subtract it from the x coordinate from the first pair. then put your answer from the y coordinate over the answer from the x coordinates. 1 - 13 / 8 - 2, then you get -12/6, which simplifies to 2.
Hope this helps :)
if someone helps ill give 100 points away
Answers
Answer:
1. 190.69
2. 1,929.71
3. 562.57
4. 1,122.98
5. 2,724.62
Step-by-step explanation:
Hope that helps
Hello! here are the answers!
1. 190.69
2. 1,929.71
3. 562.57
4. 1,122.98
5. 2,724.62
Hogan has saved $2,765 for a trip to Korea. The trip will cost at least $5,245.
Which Inequality shows how much more money (m) Hogar needs to save for his trip to Korea?
Answers
Answer:
Step-by-step explanation: 5795f
Amount of money required for Hogan needs to save for his trip is $ 2480
m ≥ 2480
What is an Inequality Equation?
Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the minimum amount of money required for the trip = A
The total amount of money required by Hogan for his trip = $ 5245
The amount of money Hogan saved for the trip = $ 2765
Noe , the equation will be
The remaining amount required for the trip =
total amount of money required by Hogan for his trip - amount of money Hogan saved for the trip
The remaining amount required for the trip = $ 5245 - $ 2765
The remaining amount required for the trip = $ 2480
Therefore , the minimum amount of money is m ≥ 2480
Hence , Amount of money required for Hogan needs to save for his trip is $ 2480
m ≥ 2480
To learn more about inequality equations click :
https://brainly.com/question/11897796
#SPJ2
i need help on 13-16
Answers
How many solutions does the system have?
x-2y = 6
3x - 6y = 18
Answers
Answer:
x=6+2y
Step-by-step explanation:
Simplify the expression (-7i)(-7i)
Answers
Please mark brainliest
Answer:
-49
Step-by-step explanation:
I am taking it right now!
16 skittles is one serving. How many servings could you get out of a bag with 272 skittles? *
15
16
17
18
Answers
Answer:
17
Step-by-step explanation:
272 / 16 = 17
Answer: 17
Step-by-step explanation:
272/16
Test 43,785 for divisibility by 2, 3, 5, 9, and 10.
3 and 5
5
3, 5, and 9
3 and 9
Answers
Answer:
Step-by-step explanation:
43,785 is not even so it is not divisible by 2
when we add its digits 4+3+7+8+5 = 27 and it is divisile by 3
43,785 ends with 5 so it is divisible by 5
43,785's sum of digits are 27 and it is divisible by 9
43,785 does not end with a zero so it is not divisible by 10
What value(s) of x will make x2 = 16 true?
O A. 4 and -4
O B. 2
O C. 6 and -6
O D. 4
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Here I need the lateral surface area
Answers
Write the phrase as an expression.
5 less than 8.
An expression is (answer)
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Answer:
The answer is 5 < 8
Step-by-step explanation:
The sign < means less than.
So you write it was 5 < 8 because 5 is lesser than 8.
A rotating sprinkler that sprays water at a radius of 11 feet is used to water a lawn. Determine the area of the lawn that is watered. Round your answer to two decimal places.
Answers
Answer:
379.94 ft
Step-by-step explanation:
A=3.14x R^2
Determine whether the sequence is arithmetic, geometric, or neither, and justify your response.
-3, 6, -12, 24,
Answers
9514 1404 393
Answer:
geometric
Step-by-step explanation:
The signs of the terms alternate, so it cannot be an arithmetic sequence.
The ratios of terms are ...
6/-3 = -12/6 = 24/-12 = -2
The terms have a constant ratio of -2, so the sequence is geometric.
The diagonal length of a rectangle is 25 inches, and the length of the rectangle is 9 inches.
Which measurement is closest to the width of this rectangle in inches?
A) 15.8
B) 16
C) 23.3
D) 34
Answers
Answer:
Option C is the right answer.
Step-by-step explanation:
Given that:
Length of diagonal = 25 inches
Length of rectangle = 9 inches
Width of rectangle will be one of the two legs of right angled triangle and the diagonal will be the hypotenuse.
Using Pythagorean theorem;
[tex]a^2+b^2=c^2\\(9)^2+w^2=(25)^2\\81 + w^2 = 625 \\w^2 = 625-81\\w^2 = 544[/tex]
Taking square root;
[tex]\sqrt{w^2}=\sqrt{544}\\w=23.3[/tex]
Therefore,
Option C is the right answer.
We will see that the width of the rectangle is 23.3, so the correct option is C.
How to get the width if we know the length and the diagonal?
For a rectangle of length L and width W the diagonal length is given by:
D = √( W^2 + L^2)
Rewriting this for the width we get:
W = √(D^2 - L^2)
Here we know that:
D = 25 in
L = 9 in
Replacing that in the equation above we get:
W = √( (25 in)^2 - (9 in)^2 ) = 23.3
So the correct option is C.
If you want to learn more about rectangles you can read:
https://brainly.com/question/17297081