Answers
Answer:
I think its would be d
Step-by-step explanation:
the distributive property
Answer:
It D. yigigihihijojjvjhjbhhjhj
Related Questions
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90 balls
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Answers
10 % = 9 balls
20 % = 18 balls
30 % = 27 balls
40 % = 36 balls
50 % = 45 balls
60 % = 54 balls
70 % = 63 balls
80 % = 72 balls
90 % = 81 balls
100 % = 90 balls
Hope that helps!
8x=2 what is the value ofx
Answers
Answer:
x=0.25
Step-by-step explanation:
8x=2
4x=1
4x÷4=1÷4
x=0.25
Which pairs of expressions are equivalent?
Quick
Answers
Answer:
a
Step-by-step explanation:
Answer:
its A.
Step-by-step explanation:
Bc i just did it
Answer Please !
Choose The Correct Reason
{Answer Boxes are similar to all questions :
A: Base angles of an isosceles triangle are congruent
B: Given
C: Def. of an isosceles triangle
D: AA Similarity Theorem
E: Substitution property}
(Question 1 )
Reason 1
(Question2)
Reason 2 < type you’re answer From Answer Boxes>
(Question 3)
Reason 3
(Question 4)
Reason 4
(Question 5)
Reason 5
(Question 6)
Reason 6
Answers
which single transformation could be applied to the rectangle below to create a rectangle that is similar but not congruent
A. Rotation
B. Dilation
C. Reflection
D. Translation
Answers
Answer:
B
Step-by-step explanation:
Dilations are the only transformations in which the shape is changed.
what number lies halfway between 16 and 38
Answers
Answer:
27
Step-by-step explanation:
solve the equation
5x-(2x-13)=40
Answers
Answer:
9
Step-by-step explanation:
open the bracket, you will have
5x-2x+13=40
collect like terms
5x-2x=40-13
3x=27
divide both side by 3
3x/3=27/3
x=9
Answer: 9
Step-by-step explanation:
5x-(2x-13)=40
Open bracket by -1
5x-2x+13. = 40
3x. = 40-13
3x. =. 27
Divide both sides by 3
x. = 27/3.
x. = 9
PLEASE IF YOU HAVE ANY MORE QUESTIONS PLEASE COMMENT BELOW.
1) Robert takes 10 days more than Peter to complete a job. If they work together they will
complete the job in 12 days. How long will Peter alone take to finish the job?
Answers
Answer:
2 days
Step-by-step explanation:
think about it it's simple math I'm in 7 th grade easy
Translate this phrase into an algebraic expression. Six less than the product of 20 and a number
Answers
Answer:
20x-6
Step-by-step explanation:
20x-6
because the product of 20 and a number would be 20 multiplied by that number (in this case, we're representing that number with x), and it says six less than which means 20x subtracted by 6
pls help me!! this is trig. and its very confusing i cant fail!! i will mark brainliest
Answers
Answer:
too blury I can't see can you make another?
if triangle dgh is congruent to triangle def find the value of x
Answers
Answer:
x = 25
Step-by-step explanation:
[tex] \triangle DGH\sim\triangle DEF... (given) [/tex]
[tex] \frac{DG}{DE} =\frac{GH}{EF} [/tex]
[tex] \frac{52}{91} =\frac{x+3}{2x-1} [/tex]
[tex] \frac{4}{7} =\frac{x+3}{2x-1} [/tex]
4(2x - 1) = 7(x + 3)
8x - 4 = 7x + 21
8x - 7x = 21 + 4
x = 25
9. The functions f and g are such that
f(x) = 3(x – 4) and g(x) = x/5+1
a) Find the value of f(10)
b) Find g-'(x)
c) Show that ff(x) = 9x - 48
Answers
Answer:
a) f(10) = 18
b) g-¹(x) = 5x-5
c) 3((3(x-4))
= 3((3x-12)-4))
= 3(3x-16)
= 9x-48
The value of f(10) = 18, g'(x) = 1/5 and ff(x) = 9x - 48
What is function?A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.
Given that, The functions f and g are such that f(x) = 3(x – 4) and
g(x) = x/5+1
a) f(10) = 3(10-4)
= 3(6)
= 18
b) g'(x) = d/dx(x/5+1)
= 1/5d/dx(x) = 1/5
c) ff(x) =
= 3((3(x-4))
= 3((3x-12)-4))
= 3(3x-16)
= 9x-48
Hence, The value of f(10) = 18, g'(x) = 1/5 and ff(x) = 9x - 48
For more references on functions, click;
https://brainly.com/question/21145944
#SPJ2
Which expression can you substitute in the indicated equation to solve the system below 5x+y =8 x+4y=2
Answers
Answer:
x = 1.58 and y = 0.105
Step-by-step explanation:
Given equations are :
5x+y =8 ...(1)
x+4y=2 ...(2)
Multiply equation (2) by 5.
5x+20y=10 ..(3)
Subtract equation (1) from (3).
5x+20y-(5x+y) = 10-8
5x+20y-5x-y = 2
19y = 2
y = 0.105
Put the value of y in equation (2).
x+4(0.105)=2
x = 2-0.42
x = 1.58
Hence, the values of x and y are 1.58 and 0.105.
f(x)=4x^2 − 10x+2
Find f(−7)
Answers
Answer:
f(-7)=268
Step-by-step explanation:
f(-7)=4x^2 − 10x+2
f(-7)=4(-7)^2-10(-7)+2
f(-7)=4(49)+70+2
f(-7)=196+72
f(-7)=268
Answer:
198
Step-by-step explanation:
4(-7)^2+70+2
196+2=198
$862.00, 43% off
new price is $
Answers
Answer:
491.34
Step-by-step explanation: (862 x 43)/100 = $370.66 then you 862 - 370.66 = $491.34 i hope this helps
Answer:
$491.34
Step-by-step explanation:
Take $862 x .43 = 370.66
then you take 862.00 and subtact it by 370.66
then you get $491.34
.Does the graph below represent a function?
Explain how you know. Hint: Vertical line Test
Answers
What is the area of the following circle?
Either enter an exact answer in terms of pie or use 3.14 for pie and enter your answer as a decimal.
r=1
(20 points)
Answers
Answer:
3.14
Step-by-step explanation:
A= 3.14 x r to the power of 2
What is the number? I did many ways but i didn't found it, please guys help me with it.
Answers
Answer:
A). 15
B). -1.2
Step-by-step explanation:
A). [10(x+3)]-20 = 160
10x+30-20 = 160
10x+10 = 160
10x = 160-10
10x = 150
x = 150/10
x = 15
B). 5{[4(8+(5x))]-9} = 85
5(32+20x+9) = 85
5(32+9+20x) = 85
5(41+20x) = 85
205+100x = 85
100x = 85-205
100x = -120
100x/100 = -120/100
x = -1.2
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HOPE THIS HELPS!!!
the school store has1200 pendls in stock and sells and sells an average of 25 pencils per day the manager reorders when the number of pencils in stock in 650
Answers
Answer:
Number of pencils in stock = 1200
Average number of pencils sold by the manager per day = 24
Number of pencils that would be sold before reordering = 1200 - 500
= 700
Then
The number of days after which the manager will reorder = 700/24
= 29.16
So the manager has to reorder after about 30 days. Since the answer comes in fraction of more than 29 days, so it has to be 30 days. I hope the procedure is clear for your understanding.
Just to be clear, this answer is not mine, but I remember seeing this question so I just copied someones' answer. Still, you might find this helpful.
Here is the original https://brainly.com/question/955219
giving brainliest do 2 and 3
Answers
Answer:
2. (5, -7)
3. (-6, 5)
Step-by-step explanation:
Answer:
The answers are uploaded in pictures
math work pls help :)
Answers
Apply the distributive property and simplify. -9(x+2)=45 -9x+(__)=45
Answers
Which expression is equivalent to 28x – 17?
A. -7 (-4x - 10)
B. − 3 ( − 10 x + 3 ) − 2 ( x + 12 )
C. 1 4 ( − 8 x + 4 ) − 6 ( − 5 x + 3 )
D. 1 2 ( 60 x − 10 ) − 2 ( x − 6 )-
Please help!!
Answers
B= 28-33
C= 82x+38
D= 718x-108
none.
kidding i’m not sure but i’d say to just go with A?
HELP ASAP!!
1. Consider the sequence
4, -12, 36, -108
Part A: Identify whether the function is an arithmetic sequence or a geometric
sequence and justify your answer.
Part B: Write an explicit formula that could be used to find any term in the
sequence.
Part C: Write a recursive formula for the sequence.
Part D: What is the 9th term in the sequence?
Answers
Answer:
[tex] \underline{\boxed{Part \: A}}: \\ \: \\the \: function \: is \: a \: \boxed{ geometric \: sequence} \\ \\ \underline{\boxed{Part \: B}}: \\\boxed{T_n = a( {r})^{(n - 1)}} \\ \\ \underline{\boxed{Part \: C}}: \\ \boxed{T_4 = T_3( { - 3})^{(1)}} \\ \\ \underline{\boxed{Part \: D}}: \\ \boxed{ T_9 = 26,244}[/tex]
Step-by-step explanation:
[tex] \underline{\boxed{Part \: A}}: \\ \: \\the \: function \: is \: a \: \boxed{ geometric \: sequence} \\ this \: due \: to \: their \: common \: ratio (r)= \boxed{- 3} \\ \\ \underline{\boxed{Part \: B}}: \\ \\ let \: the \: required \: term \: be \to \: T_n \\ let \: the \: first \: term \: be \to \: a \\ let \: the \:common \: ratio \: be \to \: r \\ hence : \boxed{T_n = a( {r})^{(n - 1)}} \\ where \: n \: is \: the \: number \: of \: term. \\ \\ \underline{\boxed{Part \: C}}: \\ let \: the \: required \: term \: be \to \: T_4 \\ hence : \boxed{T_4 = T_3( { - 3})^{(1)}} \\ \\ \underline{\boxed{Part \: D}}: \\if \: a = 4 : r = ( - 3) : n = 9 \\ hence : \boxed{T_9 = 4( { - 3})^{(9 - 1)}} \\ hence : \boxed{T_9 = 4( { - 3})^{(8)}} \\T_9 = 4( 6,561) \\ \boxed{ T_9 = 26,244}[/tex]
How to evaluate 11/2
Answers
Answer-
in decimal from: 5.5
in mixed number form: 5 1/2
Use the equation below to find y, if m=11, x=2, and b=5.
y=mx-b
Y=
Answers
Here is my answer, hope to help you.
An African elephant weighs 2 tons. How many pounds are in a herd with 26 elephants? Note: 1 ton = 2,000 pounds
Answers
Answer:
the answer is 104,000
Step-by-step explanation:
because if an elephant is two tons and 1 ton is 2000 lbs then you know that each elephant is 4000 lbs so then you have to multiply 4000 by 26 wich gives you 104,000
Step-by-step explanation:
2tons multiplied by 1 elephant will give is=4000
26*4000=104000
a herd of elephant weighs 52000 pounds
please mark brainiest thank you
What are the effects on the graph of y=x^2 caused by the values of a, h, and k in the function y=a(x-h)^2+k
Answers
y = 2 ( x −3 ) 2 −8 is the correct answer to the question
What are the effects on the graph of y=x^2 caused by the values of a, h, and k in the function y=a(x-h)^2+k
Line segments AB and CD are both part of the dame non-vertical line,and the slope of line segment AB is 6, hsing similar triangles,what can you show the slope of line segment CD to be?
A. -6
B. -1/6
c. 1/6
d. 6
Answers
Answer:
6
Step-by-step explanation:
Determine whether the following expression is a polynomial. If it is a polynomial, find the degree and determine whether it is a monomial, binomial, or trinomial.
Expression: 7a2b+3b2
Polynomial? Answer
Degree? Answer
Terms? Answer
Name? Answer
leading coefficient:
Answers
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Equations.
[tex]7 {a}^{2}b + 3 {b}^{2} [/tex]
1.) Polynomial ==> Binomial
2.) Degree ==> 2
3.) Terms ==> 2
4.) Name ==> Quadratic Equation in two variables.
5.) Coefficient => 7 and 3
Answer:
1.) Polynomial ==> Binomial
2.) Degree ==> 2
3.) Terms ==> 2
4.) Name ==> Quadratic Equation in two variables.
5.) Coefficient => 7 and 3
Step-by-step explanation:
1.) Polynomial ==> Binomial
2.) Degree ==> 2
3.) Terms ==> 2
4.) Name ==> Quadratic Equation in two variables.
5.) Coefficient => 7 and 3
