Answer:
eew3fe
Step-by-step explanation:
Expression of "Eight less than half the sum of 4 and k” into symbol
Answer:
[tex]\frac{4+k}{2} -8[/tex]
Step-by-step explanation:
We're going to have to work backwards.
The sum of 4 and k is [tex]4+k[/tex].
Half is simply that divided by 2.
[tex]\frac{4+k}{2}[/tex]
Now, we'll subtract 8 from it.
[tex]\frac{4+k}{2} -8[/tex]
Bam!
write a polynomial that represents the shaded area of the figure below
This rectangle has an area of 20 and a perimeter of 18
If Jessica adds a row of 5 tiles at the top of this rectangle what will the new perimeter be?
Answer
28
Step-by-step explanation:
you have an area of 20, which is a clue to find two numbers that could multiply to get 20. Then, to be sure it is the right pair of numbers, you will add them twice to see if you get 18 as the perimeter. I found the two numbers 5, and 4. I added 5 to 4, and added 9+9+5+5, and got 28.
Which of the following triangles are right triangles? Select all that apply?
Answer:
You are missing the picture of the choices or the choices themselves
Step-by-step explanation:
Please attach a photo of the choices
if thier is 24 hours in a day and the sky taste like watermelon then how many people would be born tommorow?
Answer:
The answer is apple
Step-by-step explanation: If you break it out correctly, whenever the sky tastes like watermelon its a sign of the birth of apples.
Answer:
the answer is simply 14
Step-by-step explanation:
its ez dum baby brain
The ratio of a to b is 6 to 1. and the ratio of b to c is 12 to 1. What is the value of 2a + 3b / 4b + 3c
A. 3/8
B. 5/17
C. 16/17.
D. 60/17
E. 48/7
Answer:
answer will be 5/17 as I have just substitute the number
The ratio of [tex]a[/tex] to [tex]b[/tex] is [tex]6[/tex] to[tex]1[/tex] and the ratio of [tex]b[/tex] to [tex]c[/tex] is [tex]12[/tex] to [tex]1[/tex], then the value of [tex]\frac{2a + 3b}{4b + 3c}[/tex] is [tex]\frac{180}{51}.[/tex]
What is ratio?Ratio is used to compare to things i.e. numbers, size etc.
We have,
[tex]\frac{a}{b} = \frac{6}{1}[/tex] and [tex]\frac{b}{c} = \frac{12}{1}[/tex]
From the above given data we have to make value [tex]b[/tex] same in both ratios;
Therefore multiply [tex](\frac{a}{b})[/tex] ratios from [tex]12[/tex],
We get,
[tex]\frac{a}{b} = \frac{72}{12}[/tex] and [tex]\frac{b}{c} = \frac{12}{1}[/tex]
So,
[tex]a=72,\\b=12,\\c=1[/tex]
Now, putting above values in [tex]\frac{2a + 3b}{4b + 3c}[/tex],
[tex]=\frac{2(72) + 3(12)}{4(12)+ 3(1)}[/tex]
[tex]=\frac{180}{51}[/tex]
Hence we can say that The ratio of [tex]a[/tex] to [tex]b[/tex] is [tex]6[/tex] to [tex]1[/tex] and the ratio of [tex]b[/tex] to [tex]c[/tex] is [tex]12[/tex] to [tex]1[/tex], then the value of [tex]\frac{2a + 3b}{4b + 3c}[/tex] is [tex]\frac{180}{51}.[/tex]
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A boy in kindergarten measured 3 1/2. feet tall. Over the next 9 1/2 years, he grew to a height of 5 3/4 feet. During the 9 1/2 years, what was the boy's average yearly growth rate?
Answer:
0.236842105 ft
Step-by-step explanation:
5.75-3.5=2.25
2.25/9.5=.236842105
Describe the relationship between the terms in each arithmetic sequence. Then write the next three terms in the sequence.
0.4, 0.8, 1.2, 1.6, ...
Answer:
Please check the explanation.
Step-by-step explanation:
Given the sequence
0.4, 0.8, 1.2, 1.6, ...
An Arithmetic sequence has a constant difference 'd' and is defined by
[tex]a_n=a_1+\left(n-1\right)d[/tex]
Computing the differences of all the adjacent terms
[tex]0.8-0.4=0.4,\:\quad \:1.2-0.8=0.4,\:\quad \:1.6-1.2=0.4[/tex]
The difference between all the adjacent terms is the same and equal to
[tex]d=0.4[/tex]
As the first element of the sequence is
[tex]a_1=0.4[/tex]
Thus, the relationship between the terms in each arithmetic sequence can be determined by using the formula
[tex]a_n=a_1+\left(n-1\right)d[/tex]
substituting [tex]a_1=0.4[/tex], and [tex]d=0.4[/tex]
[tex]a_n=0.4\left(n-1\right)+0.4[/tex]
[tex]a_n=0.4n[/tex]
Therefore, the relationship between the terms in each arithmetic sequence is:
[tex]a_n=0.4n[/tex]Finding the next three terms:
Given the sequence
[tex]a_n=0.4n[/tex]
putting n = 5 to determine the 5th term
[tex]a_5=0.4\left(5\right)[/tex]
[tex]a_5=2[/tex]
putting n = 6 to determine the 6th term
[tex]a_6=0.4\left(6\right)[/tex]
[tex]a_6=2.4[/tex]
putting n = 7 to determine the 7th term
[tex]a_7=0.4\left(7\right)[/tex]
[tex]a_7=2.8[/tex]
Therefore, the next three terms are:
[tex]a_5=2[/tex][tex]a_6=2.4[/tex][tex]a_7=2.8[/tex]Call someone please answer quick this is due at 8:50
Tony operates a skate rental company. He charges an equipment fee of $3 plus $6 per hour. Which equation represents this linear relationship? A. y= 6x+3 B. y= 3x + 6 C. y= -6x + 3 D. y= 3x - 3
Answer: A) y = 6x +3
Step-by-step explanation:
Let x represent the number of hours. $6 per hour can now be written as 6x.
Now, we must account for the $3 flat, fee and add it to 6x, getting 6x + 3
Sabrina and Christie are running in a relay. Sabrina runs 100 meters in 13.6 seconds.Christie runs the same distance in 12.2 seconds.what is their total time
PLS HELP Me I WILL GIVE hug
Answer:
3+5=8
10=12-2
Step-by-step explanation:
I think this is for the first two points ..
sorry if wrong.
Answer:
x= 5
x=2
x= 7 or -7
x=18
I want my hug now >:D
explain how you will find the sum of 4.2 and 2.14
Answer:
you find the sum by adding a "0" at the end of "4.2" and the stack add them (or however you can add them).
Step-by-step explanation:
4.20
+ 2.14
= 6.34
An angle supplementary to a right angle is a acute angle
Answer:
False
Step-by-step explanation:
supplementary means 180 and right angle is 90 so 180-90 gives us 90 which is also a right angle. So false, acute angle is when the angle is less than 90. If it is excatly 90 then that would be right angle.
Write an inequality to represent the situation. Then determine if 36 is a possible solution. Monica wants to spend no more than $35.
Answer:
35 > y. 36 is not a possible solution
Step-by-step explanation:
The correct inequality for the situation '' Monica wants to spend no more than $35'' is,
⇒ x ≤ $35
And, 36 is not a possible solution.
What is Inequality?A relation by which we can compare two or more mathematical expression is called an inequality.
We have to given that;
The situation is,
⇒ Monica wants to spend no more than $35.
Now, Let the amount to spend by Monika = x
So, We can formulate;
⇒ x ≤ $35
Here, Substitute x = 36 in above equation, we get;
⇒ x ≤ 35
⇒ 36 ≤ 35
Which is not possible.
Hence, 36 is not a possible solution.
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4 movie tickets cost $48 how much does it cost for one movie ticket and how much does it cost for a five movie tickets?
Answer:
one movie ticket is 12$ and 5 is 60$
Step-by-step explanation:
divide 48 by 4 = 12 then to find how much it is per ticket multiply 4*12 = 48
9. If LK = MK, LK = 7x - 10. KN = x + 3, MN = 9x - 11, and KJ = 28, find LJ.
M
K
L
N
plz help will give brainly
What is the mean of: 9.6, 2, 4.1, 8, 5.9, 2, 3.7, 6, 7.6?
Group of answer choices
Answer:
5.43333 recurring
Step-by-step explanation: Mean is the average of a set of numbers. That is, the sum of the digits in the set, divided by the number of the digits.
In the question above, we have 9 digits. So we find the sum of the digits divided by 9.
(9.6+2+4.1+8+5.9+2+3.7+6+7.6)/9
48.9/9
5.4333recurring
hope this helped!
Answer:
5.43333
Step-by-step explanation:
9.6+2+4.1+8+5.9+2+3.7+6+7.6=48.9
48.9/9=5.43333
Label the sides with its corresponding ratio in the special right triangle given below. The answer choice may be used more than once.
50 points.
HELP PLEASE :)
Answer:
See belowStep-by-step explanation:
It is isosceles right triangle so the sides will be a for legs, √2a for hypotenuse:
Legs 1 and 1, hypotenuse √2Legs √2 and √2, hypotenuse 2HELP I NEED TO TURN THIS IN IN 20 MINUTES
Answer: ↓↓↓
Step-by-step explanation:
∠y and 86 are same-side interior angles / linear pairs so they are supplementary
∠y + 86° = 180°
∠y = 94°
∠x and ∠y are same-side exterior angles so they're also supplementary
∠x + ∠y = 180°
∠x + 94 = 180
∠x = 86°
Another way to find ∠x:
∠x and m∠86 are alternate exterior angles so they are congruent.
∠x ≅ 86
∠x = 86°
Hope that helped! Have a great day!
Which of the following did Napoleon use to strengthen France and help restore the country after the French Revolution?
Question 2 options:
The Enlightenment Promise
He did not do anything to help fix France
The Emperor's Stone
The Napoleonic Code
Answer: The Napoleonic Code
Step-by-step explanation:
I took the test, and I also needed help. Im not sure if it's the right answer but it's what everyone I asked said
Markin is making a flag shaped like a square. Each side measures 13 m. He wants to add ribbon along the edges. He has 48 m of ribbon. Does he have enough ribbon? If it is not enough,how much more ribbon needed?
Answer:
Ribbon can't be enough
Step-by-step explanation:
Markin is making a flag shaped like a square. Each side measures 13 m. He wants to add ribbon along the edges. He has 48 m of ribbon. Does he have enough ribbon? If it is not enough,how much more ribbon needed?
Given :
Side length of square shaped flag = 13 m
Length of ribbon markin has to add along edges = 48 m
To know if the ribbon will enough ; we obtain the perimeter of the square shaped flag ;
4 * side length
4 * 13 = 52 meters
52 > 48
Since the perimeter is greater than the length of ribbon, then ribbon can't be enough
Example 1: The school cafeteria offers a choice
of two main courses (grilled cheese sandwiches or
soup of the day) and five desserts (jello, pudding.
fruit cups, sundaes, or granola bars). How many
different lunches could you have?
Answer:
5
Step-by-step explanation:
couse 5x1 its 5 and 5 x1x1 its 5
Write the expression in exponential form.
(find a and b)
Answer:
a = 8
b = 5
Step-by-step explanation:
Complete the statement to describe the expression (a+b+c)(d+e+f) ps. The expression consists of factors, and each factor contains terms.
Answer:
The expression (a+b+c)(d+e+f) consists of 2 factors, and each of these factors has 3 terms.
Step-by-step explanation:
khan acadamy gave me the answer
30x+18y=486 solve for y and x
plzz helppppppppppppp
Answer:
Step-by-step explanation:
Step 1 Answer: No
Step 2 Answer: Yes, 4
Step 3: Yes
given AC with A(3,4) and C(-9,-2) if B partitions AC such that the ratio of AB to BC is 1:5 find the coordinates of B.
Answer:
The co-ordinates of B (1,3 )
Step-by-step explanation:
Step(i):-
Given A( 3,4) and C( -9, -2)
Given 'B' partition AC such that
B divides AC in the ratio is 1:5 internally
Section formula
[tex](\frac{mx_{2}+nx_{1} }{m+n} ,\frac{my_{2}_+ny_{1} }{m+n} )[/tex]
Step(ii):-
Given points are
A( 3,4) and C( -9, -2) and ratio 1 : 5
(x₁ , y₁) = ( 3,4) and (x₂, y₂) = (-9,-2)
m:n = 1 : 5
The co-ordinates of B
= [tex](\frac{1(-9)+5(3) }{1+5} ,\frac{1(-2)+5(4) }{1+5} )[/tex]
= [tex](\frac{6}{6} , \frac{18}{6} )[/tex]
= (1 , 3)
Final answer:-
The co-ordinates of B (1,3 )
Easy question!!!! In the rhombus, 41-106. What are m 22 and m 23? The diagram is not drawn to scale.
Option 1 option 2 option 2 option 4
Answer:
Option 3
Step-by-step explanation:
wendy needs to select three different pizza toppings out of twelve available toppings. the number of three different three-item pizzas she can choose is
Answer:
4
Step-by-step explanation:
There are three pizzas, and each has different toppings. There are twelve toppings available, so if you divide twelve toppings by three pizzas, you get four.
There are 220 three different three-item pizzas she can choose.
What is Combination?A combination is a technique to determines the number of possible arrangements in a collection of items where the order of the selection does not matter.
Given that;
Wendy needs to select three different pizza toppings out of twelve available toppings.
Here, Number of pizza = 12
So, The number of three different three-item pizzas she can choose is,
⇒ [tex]^{12} C_{3}[/tex]
⇒ 12! / 3! (12 - 3)!
⇒ 12! / 3! 9!
⇒ 12 × 11 × 10 / 3×2
⇒ 220
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