Answers
Answer:
42 cm²
Step-by-step explanation:
Length of the shaded rectangle = 7 cm
Width of the shaded rectangle= 7 - (0.5 + 0.5) = 7 - 1
Width of the shaded rectangle = 6 cm
Area of the shaded rectangle = L × W
Area = 7 × 6 = 42 cm²
Related Questions
x/5-1=10
what is x in this equation?
Answers
Answer:
x = 55
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityStep-by-step explanation:
Step 1: Define
x/5 - 1 = 10
Step 2: Solve for x
Add 1 to both sides: x/5 = 11Multiply 5 on both sides: x = 55What is the inverse function of f(x) = x/x-2
Answers
9514 1404 393
Answer:
f^-1(x) = 2x/(x -1)
Step-by-step explanation:
You can find the inverse function by solving for y:
[tex]f(y)=x\\\\\dfrac{y}{y-2}=x\\\\x(y-2)=y \qquad\text{multiply by $y-2$}\\\\xy-2x=y \qquad\text{eliminate parentheses}\\\\xy-y=2x \qquad\text{add $2x-y$}\\\\y(x-1)=2x \qquad\text{factor}\\\\y=\dfrac{2x}{x-1} \qquad\text{divide by the coefficient of $y$}\\\\\boxed{f^{-1}(x)=\dfrac{2x}{x-1}} \qquad\text{in functional form}[/tex]
Help me with this one pls
Answers
What is the answer of the question
Answers
probably the one cut off
Answer:
n - 8 = 20
Step-by-step explanation:
How does a reflection across the y-axis change the coordinates of a shape?
Answers
Answer:
in (x,y), it becomes (-x,y)
Step-by-step explanation:
Help will mark brainlist.
1=
2=
3=
4=
Answers
2=45
3=45
4=45
4x45=180
What is sin 45°?
Lol I need help
Answers
Answer:
1/ √2
Step-by-step explanation:
Here, we want to get the value of sin 45
Mathematically the sine is the ratio of the opposite to the hypotenuse
The opposite here is 1 while the hypotenuse is
√2
so the value of sin 45 will be;
1/ √2
Which expression means 9 less than twice n?
Answers
Answer:
9<2n
Step-by-step explanation:
The is answer 9<2n
fgyhujiugytdfyguhijokjohgyiuhojpugjuhiljhjvgijo;jlkbhijlhvjghiovjguhikvkhlkghohgvjyiogiig
A circle has an area of 2290.221. What is the radius? (round to the nearest whole number)
Answers
Answer: 27
Step-by-step explanation:
use the formula for the area of circle and solve for r: A=pi r^2
2290.221=pir^2 <---divide by pi
729=r^2 <--- square root both sides
27=r
The numbers of bags of crisps sold per day in a general shop was recorded over 13 days.
The results are shown below.
32 45 36 56 45 68 29 48 21 45 32 47 59
In order from smallest to biggest, the results are:
21 39 32 32 36 45 45 45 47 48 56 59 68
The formula for finding out the quartiles didn’t work when I tried it.
Answers
I just figured it out so I’ll answer it on this account lol.
Q1 = 32, Q2 = 45, Q3 = 52
Interquartile range = 52 - 32 = 20
Range = 68 - 21 = 47
HELP ASAPP!! HELP !!
Answers
Answer:
4
Step-by-step explanation:
The first three terms of an arithmetic sequence are as follows. - 7, - 3, 1 Find the next two terms of this sequence
Please help
Answers
Answer:
5, 9
Step-by-step explanation:
To obtain the next term in a sequence add the common difference d to the previous term.
d = a₂ - a₁ = - 3 - (- 7) = - 3 + 7 = 4
Thus
a₄ = a₃ + 4 = 1 + 4 = 5
a₅ = a₄ + 4 = 5 + 4 = 9
Data were collected on the following variables. Which variable is LEAST likely to be approximated with a normal model?
A) The distribution of heights of tomato plants growing at an agricultural center, where most heights cluster around the center and there are some very short and very tall heights
B) The distribution of times that a certain brand of house paint lasts on a house, where the distribution is symmetric and bell-shaped
C) The distribution of lengths of the trout living in a certain stream, where the distribution is unimodal and clustered around the center, and the left half is a mirror image of the right half
D) The distribution of weights of mold samples growing in a laboratory, where the distribution is symmetric, unimodal, and does not have any outliers
E) The distribution of ages, in years, of all the residents of a town, where the right tail of the distribution is longer than the left
Answers
Answer:
E) The distribution of ages, in years, of all the residents of a town, where the right tail of the distribution is longer than the left
Step-by-step explanation:
Because the distribution is described as having a tail on the right that is longer than the left, it is skewed right and not a normal model.
A copy machine can print 340 color copies every 8 minutes. Explain or show your reasoning.
A teacher printed 850 copies. How long did it take to print?
Answers
Step-by-step explanation:
340=8min
850=?(x)
340x=850×8
340x=6800
x=6800/340
x=20min
so..the teachertook 20 minute to print 850 copies
340 copies every 8 minutes
Find copies per minute
340 / 8 = 42.5 copies/min
Now, to find out how long it took to print all 850 copies;
850 / 42.5 = 20 min.
It took 20 minutes.
Or
(850*8) / 340 = 20
Henry wants to see how many different colored crayons are in the crayon box.If there are 4 rows of 19 crayons,how many different colors are there?
Answers
Answer:
ons are in the crayon box.If there are 4 rows of 19 crayons,
Step-by-step explanation:
PLEASEEEE helpppppp !!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
A
Step-by-step explanation:
answer B would give you an answer of 23.5... not 23 (bc 47/2 is not 23)
-Answer quickly- Simplify the following expression.
Answers
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
first add 1/7x and 2/9x by using the common denominator of 63
9/63x + 14/63x = 23/63x
and, 3/8 - 1/8 = 2/8 or 1/4
what is the value of x
Answers
Answer:
70°
Step-by-step explanation:
All triangles' angles are added up to 180°
30 + 80 + x = 180
110 + x = 180
x = 180 - 110
x = 70
Answer:
[tex]x = 70[/tex]
Step-by-step explanation:
[tex]x = 180 - (30 + 80)[/tex]
[tex]x = 180 - 110[/tex]
[tex]x = 70[/tex]
to be sure
[tex]70 + 80 + 30 { = }^{?} 180[/tex]
[tex]100 + 80 { = }^{?} 180[/tex]
[tex]180 = 180[/tex]
Find the value of x...
Answers
Answer:
10x+41=[5+-7]+[2x-2]
we move all terms to left 10x+41-[[5x-7+[2x-2]]=0
Step-by-step explanation:
l calculate terms in parentheses
5x+2x-7-2
we add all the numbers together, and 7x-9 back to the equation -7x-9]
we get ride of parentheses 10x-7+9+41=0 we add all the numbers together,and all 3x+50=0
we move all the terms containg x to the left, all other therms to the right 3x=50
x=-50\3
x-50\3
I need help please!!!
Answers
Answer:
C.-8
Step-by-step explanation:
plug in 2y-4 in x of the second equation meaning 7(2y-4)+5y=-66
multiply and combine like terms then solve for y and you should get -2
then plug in -2 for y in the first equation and you should be able to solve for x
Find out angle x.
(10points)
Answers
Answer:
X=166°
Step-by-step explanation:
I hope it helps!
Which expression is equivalent to this one?
Answers
Answer:
The answer is 1
4(46+2b= 3(b-11
what is the answers
Answers
Answer:
4(4b+3)+2b=3(b-11)16b+12+2b=3b-3318b+12=3b-3318b-3b=-33-1215b=-45b=-45/15b=-3How much are 6 twenty's
Answers
Answer:
120
Step-by-step explanation:
The area of a rectangular garden is 5828 m
If the width of the garden is 62 m, what is its length?
Answers
Answer:
The length of the garden is 94 m.
Step-by-step explanation:
you do 5828 m. divided by 62m. and that is how you get your answer of 94 m.
Answer:
94
Step-by-step explanation:
Area of a rectangle = Length x Width
5828 = L x 62
Length = 5828/62
Length = 94
Solve for a. √a−b+c=3
a=9+b−c
a=3+√b−√c
a=3+b−c
a=9+√b−√c
Answers
The required solution of the given expression is a = 9 + b- c. Option A is correct.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Given expression
√a−b+c=3
Squaring both sides,
a - b + c = 9
Rearrange the equation in order of a,
a = 9 + b - c
Thus, the required solution of the given expression is a = 9 + b - c. Option A is correct.
Learn more about simplification here:
https://brainly.com/question/12501526
#SPJ2
A number c divided by 9 is less than or equal to -23 .
Answers
Answer:
c [tex]\leq[/tex] -207
Step-by-step explanation:
Create an inequality and solve for c:
[tex]\frac{c}{9}[/tex] [tex]\leq[/tex] -23
Multiply by 9 on each side:
c [tex]\leq[/tex] -207 is the answer
Someone please explain
Answers
Answer:
C. 16
Step-by-step explanation:
The greatest factor of both 48 and 64 is 16.
8 is also factor, but it is less than 16.
using the graphs below, identify which value of r, the correlation coefficient, best describes the graph
Answers
Answer:
You make no sense
Step-by-step explanation:
Answer:
THERE IS NOT A GRAPH
Step-by-step explanation:
What is the slope of the line that passes throug the points (5,-1) and (-3,3)?
Answers
Answer:
negative slope.............
Answer:
c
Step-by-step explanation: