Answer:
144
Step-by-step explanation:
so if we have 120 and we need to find out what the original prices we could add 20% of 120 which will get us to 144
c:
You can help, right? Please explain, too!
Answer:
5 i belive
Step-by-step explanation:
Consider the following quadratic equation. f(x) = 9x^2
Part A: Write a function, g(x), the shifts f(x) down by 3 units.
Part B: Write a function, h(x), that vertically stretches f(x) by 6 units.
Part C: Write a function, m(x), that reflects f(x) about the x-axis.
Answer:
[tex]g(x) = 9x^{2} -3[/tex][tex]h(x) = 54x^{2}[/tex][tex]m(x) = -9x^{2}[/tex]Explanation:
[tex]f(x) = a(x-h)^{2} + k[/tex]
a:
Determines direction.Negative x reflects over x-axis.a < 1 --> vertically shrunk.a > 1 --> vertically streched.h:
Determines left and right.Sign of h flips...(x + h) goes left.(x - h) goes right.k:
Determines up and down.Lillian lost her ELA book. Her school charges a lost book fee of 60 % of the cost of the book. Lillian received a notice stating she owed the school $45 for the lost book.
How much did the school pay for the book?
Question 5 options:
$75
$18
$63
$27
Answer:
$75
Step-by-step explanation:
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Answer:
I think it's 290
Step-by-step explanation:
You would basically just do the problem from left to right
(102-398) first
Then the answer you get (64) times 14
Then that answer (896) and divide it by 7 and get 128.
After that you do 128+162 and get 290
Hope this helped and it's right!
HELP IS THIS CORRECT?
select any one type of soil and find out its composition in percentage and make bar graph showing different components and its percentage
Answer:
I don't know
Step-by-step explanation:
EASY NEED HELP ASAP
What is the perimeter of the inside of the track?
Answer:
150x46=6,900
Step-by-step explanation:
Adam is putting photos into an Album. He puts 6 photos on each page, and he has a total of 96 photos. Adam wants to know how many pages he needs.
Answer:
16 pages.
Step-by-step explanation:
You just divide 96 by 6 to get your answer.
Hope this helps.
(2/5)^8 x (2/5)^-2 / (5/2)^-7
The required answer is ⅖¹³.
Step-by-step explanation:Given terms to us is :-
[tex]=\bf \dfrac{2}{5}^8 \times \dfrac{2}{5}^{-2}\times \dfrac{5}{2}^{-7}[/tex]
We can see here that two terms have same base that is ⅖ . And the other is 5/2. So for simplifing the expression we will use some laws of exponents , which are :-
a ^m + aⁿ = a^{m + n }a -ⁿ = ( 1/a )ⁿUsing these we have ,
[tex]\bf = \dfrac{2}{5}^8 \times \dfrac{2}{5}^{-2}\times \dfrac{5}{2}^{-7} \\\\\bf= \dfrac{2}{5}^8 \times \dfrac{2}{5}^{-2}\times \dfrac{2}{5}^7 \\\\\bf= \bigg(\dfrac{2}{5}\bigg)^{(8+7-2)}\\\\\boxed{\red{\bf= \dfrac{2}{5}^{13}}}[/tex]
Find the missing right triangle side lengths in the models of the Pythagorean Theorem below
Answer: 24, 10, 26 and 4.6, 5, 6.7
Step-by-step explanation: for the first triangle the square with the area 576 has side lengths of 24 because 24 is the square root of 576, the square with the area 676 has a side length of 26 because 26 is the square root of 576, and we already know the side lengths of the third triangle are 10 for the second triange we know the side length of the square with the area 21 is about 4.6 because √21 ≈ 4.6 and the square with the area 25 the side length is 5 because √25 = 5 and the last square the side length is 6.7 because √46 ≈ 6.7
Answer:
The picture on the left doesn’t have a right triangle.
Benjamin had $600 in his bank account on Monday. On Tuesday he wrote 2 checks for $32.75 each. On Wednesday he made a deposit of $50. How much money was in his account after the checks and deposits cleared?
Answer:
$584.50
Step-by-step explanation:
$32.75 x 2 = $65.50 -> $534.50
$534.50 + $50 = $584.50
Find the value of . A. 8 B. 32 C. 192 D. 1,536
Answer:
8
Step-by-step explanation:
plz brainliestt
Find the sale price
7. The regular price was $8.99. The Sale is 20% off. The sale price is $_
PLEASEEEE HELPP!!!! PLEASEE HELP NOW PLEASE!!
Answer:
7.19
Step-by-step explanation:
Answer
$7.20 if you round up. Not rounded is $7.198 or just $7.19
Step-by-step explanation
First, get original price which is $9 rounded.
Then, multiple by percent off which would be .20 or .2. Don't get this confused with 2% off which is .02.
After multiplying, you should get the answer of $1.80, this is 20% of $9.00. So if the product was 20% off, you would subtract. This gives you the final answer of $7.20
A thanks or good rating would be greatly appreciated :D
If any one does not need p ebt can they give it to me i need it please answer only who wants to give
Answer:
hi so its actually illegal i think to do that but you can buy one online!
Step-by-step explanation:
The area of Triangle B is 8 square units. Find the length of B. Show your reasoning.
Answer! I’ll give brainliest.. I’m confused on the graph! Where do I put the green dots!?
Answer:
Put them at 30 and 70
Step-by-step explanation:
I couldnt see the full graph
Someone pleasee help me with this freaking IXL.
I would also really appreciate if you would explain your answer. is okay if you done want to:>
Which of the following CAN be represented by the expression 15 + n?
Answer:
The total number of students on the bus if there are 15 females and n males
Step-by-step explanation:
The total number usually means addition, as well as 15 females + n males would give you the total
please help me with this
THe correct answer is 5 hours
Answer:
5 hours
Step-by-step explanation:
Consider the following quadratic equation. f(x) = 9x^2
Part A: Write a function, g(x), the shifts f(x) down by 3 units.
Part B: Write a function, h(x), that vertically stretches f(x) by 6 units.
Part C: Write a function, m(x), that reflects f(x) about the x-axis.
Answer:
y=9x2
y=9x2
Step-by-step explanation:
Explain what the laws of algebra are and how they relate to solving equations with variables on both sides.
Answer:
Step-by-step explanation:
PLEASE EXCUSE MY DEAR AUNT SALLY
Parentheses Exponents Multiplication Division Addition Subtraction
Left to right, perform either multiplication OR division Left to right, perform either addition OR subtraction
Question 13
Excel Elementary has a student teacher ratio shown in the function f(x) = 24x. In this function, x is the number of teachers and f(x) is the number of students. Which one of the
following numbers could be part of the domain of this function?
А
-24
В
-21
С
0
D
8
Which dilations result in an image that is smaller than the pre image select all that apply
Answer:
A,D, and F
Step-by-step explanation:
All of those answers are a fraction or decimal meaning when you multiply it by any whole number your number will get smaller. (Image will be smaller than pre-image)
Select ALL of the choices that are equal to (-2) - (-5)
6 points
(-2) + (-5)
(-2) + 5
The difference between -2 and -5.
The difference between -5 and -2.
3
-3
Help me with this math question if you help me i will give you a brainliest
Answer:
1. Domain: 1,2,3
Range: 4,6,8
2. It is not a function since for input '4', there are two different outputs.
3. No, the graph does not represent a function. For x > -3, there are two different corresponding values of y on the graph.
Pls help meeeeeeee with this
Headphones are made in a factory. After the headphones are tested, each pair of headphones are packed in a small box. Each small box is ¼ cubic foot. How many boxes of headphones can fit into a truck with a cargo compartment of 60 Cubic feet
Answer:
240
Step-by-step explanation:
1/4 cubic meter = 1 box
60 cubic meter = x boxes
you cross multiply
1/4x = 60
divide both sides by 1/4
x = 60 ÷1/4
x = 60 × 4
x = 240
Dory's shadow is 1.25m. She stands 4.75m away from the base of the tree, so the tip of her shadow matches the tip of the tree's shadow. Dory is 1.6m tall. How tall is the tree in meters?
if u answer this thx so much also its worth 20 points
If 14 of a number is 5 less than 23 of the same number, what is the number?
Answer:
1.285714285711
Step-by-step explanation:
1.285714285711 x 14 = 18
Khan academy!! Pls help will give brainllyest!!!
Answer:
C and D
Step-by-step explanation:
D. A negative times a positive gives you a negative, so the first 2 fractions will still be negatives after they get out of the parenthesis
C. The 4/7 and -4/7 cancel out