Answer:
11
Step-by-step explanation:
In a number line of -17 through 5, you would count the number of spaces in between each number. When you get the total amount of spaces, since the question asks what integer would the center represent, you'd divide the total spaces by 2. And you would get 11
the scale of the map is 1/4 inch =12 miles what is the distance in between Harrisburg and Leighton if 4.5 inches.
7th Grade Math
Answer:
216 miles :3
Step-by-step explanation: alright so is it is 4.5 you just divide 1/4 by 4.5 (
18) 18 x 12 = 216 miles :3
Answer:
Step-by-step explanation:
1/4 inch=12 miles Harrisburg and Leighton= 4.5 inches
1) Set up a proportion: ¼ /12 miles = 4.5 inches/ x miles
(inches across from inches
miles across from miles )
2) Use cross-products to solve: ¼x= 12(4.5)
¼x/¼ = 54/ ¼
x=216miles
The distance between Harrisburg and Leighton is 216miles
Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P'Q'R'S'. Which rule describes this transformation?
A: (x, y) → (x−5, y−3)
B: (x, y) → (x+5, y+3)
C: (x, y) → (x−3, y−5)
D: (x, y) → (x+3, y+5)
Answer:
B
Step-by-step explanation:
As Quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P′Q′R′S′.
Therefore, we can conclude that the rule '' A rule for a translation right and up (x + __, y + __) '' describes this transformation.
The transformation which describes the quadrilateral P'Q'R'S' is (x, y) → (x+5, y+3). Therefore, option B is the correct answer.
Given that, quadrilateral PQRS was translated 5 units to the right and 3 units up to create quadrilateral P'Q'R'S'.
What is the translation?A translation in math moves a shape left or right and/or up or down. The translated shapes look exactly the same size as the original shape, and hence the shapes are congruent to each other. They just have been shifted in one or more directions.
Translation rules:
When the shape is moved towards the right by k units, then replace x with x + k.
When the shape is moved up by k units, then replace y with y + k.
So, translated 5 units to the right
x → x+5
Translated 3 units up
y → y+3
The transformation which describes the quadrilateral P'Q'R'S' is (x, y) → (x+5, y+3). Therefore, option B is the correct answer.
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There were 340 shoppers at an electronics store on opening day. The specials that day allowed 21% of shoppers to receive a free set of earbuds and 25% of shoppers to receive $15 off their first purchase.
Part A: About how many shoppers received a free set of earbuds?
Part B: About how many shoppers received $15 off their first purchase?
Answer: About 71.4, 85
Step-by-step explanation:
Answer:
a 71 ppl
b 85 ppl
Step-by-step explanation:
HELP PLEASE I DON'T UNDERSTAND THIS
Answer:
the base of the window is 5.5 or 5 1/2 ft
Step-by-step explanation:
a = bh
h = b/a
25 2/3 divided by 4 2/3 is 5.5
or
5 1/2
dont forget to mark as brainliest !!
Find the value for q for the following equation: 15q – 16 = 4(2q + 3)
Janet’s savings account has $12.10 more than the $242 it had at the beginning of the year. What percent more was in the savings account?
I have the same question on a test and I am not sure what it is plz help meeee
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. x 2 -1 10 1 2 y Use the function rule to complete the table. - 10x + y = 4 please help i need it!!
Answer:
10x - y + 4 = 0
Step-by-step explanation:
-10x + y - 4 = 0
10x - y + 4 = 0
Find x. Then find the measure of angles A, B and C.
Answer:
x= 11
A=59
B= 37
C = 84
Step-by-step explanation:
A triangle adds up to 180 °.
So the equation will be a °+ b° + c° = 180°
Next, you combine like terms.
[tex]6x + 3x + 9x+4-15-7 = 180\\18x-18=180[/tex]
Then inverse operation,
[tex]18x-18=180\\18x=198\\x=11[/tex]
After to get a, b, and c you just need to plug in x.
[tex]6(11)-7=a\\3(11)+4 = b\\9(11)-15=c[/tex]
may someone answer this please? also no explanation no brainliest
The table shows the rate at which water is being pumped into a swimming pool. Use the unit rate and the amount of water pumped after 12 minutes to find how much water will have been pumped into the pool after 14 minutes. Complete the explanation of your reasoning
Answer:
an additional 60 gallons will be pumped in and a total of 348
Step-by-step explanation:
Simplify the expression. Write your answer as a power. 810⋅84
The simplified expression is?
What is the circumference of this circle?
Answer: The answer is 12.57
Step-by-step explanation:
Answer:
12.57
Step-by-step explanation:
hellllllllllllllppppppppppppppppp
Explain why -11 is less than -7, but | -11 | is greater than | -7 |.
Answer:
Because it is a negative number (would you rather have -11 dollars or -7 dollars )
Step-by-step explanation:
---l----l----l----l----l----l------l-----l-----l----l-----l-----l-----l------l-----l------l--
-11 -10 -9. -8. -7. -6. -5. -4. -3. -2. -1. 0. 1. 2. 3. 4
less < ---- ---> more
just think about it like money
8÷\frac{3}{5}[/tex] please help
Answer:
13 1/3
Step-by-step explanation:
8 ÷ [tex]\frac{3}{5} = 8* \frac{5}{3}= \frac{40}{3}=13\frac{1}{3}[/tex]
In fraction division, Keep the first number, Change the operation form division to multiplication, flip the second fraction {KCF method}
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{8\div\dfrac{3}{5}}\\\\\mathsf{= \dfrac{8}{1}\div\dfrac{3}{5}}\\\\\mathsf{= \dfrac{8\times5}{1\times3}}\\\\\mathsf{= \dfrac{40}{3}\ which\ is\ approximately\ 13\dfrac{1}{4}}[/tex]
[tex]\huge\text{Therefore, your answer is: \boxed{\mathsf{\bf \dfrac{40}{3} \ or \ 13\dfrac{1}{3}}}}\huge\checkmark\\\\\\\huge\boxed{\uparrow}\huge\textsf{ EITHER OF THOSE SHOULD WORK}\\\huge\textsf{ BECAUSE THEY ARE EQUIVALENT TO}\\\huge\textsf{EACH OTHER}[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
"what is the value of a in the equation 81^b=a^4b"
Answer:
Step-by-step explanation:
The value of a in the equation [tex]81^b = a^4^b[/tex] will be 3.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is,
⇒ [tex]81^b = a^4^b[/tex]
Now,
Solve the expression for the value of b as;
⇒ [tex]81^b = a^4^b[/tex]
Since, 81 = 3⁴
So, We get;
⇒ [tex]3^4^b = a^4^b[/tex]
By comparing, we get;
⇒ a = 3
Thus, The value of a in the equation [tex]81^b = a^4^b[/tex] will be 3.
Learn more about the mathematical expression visit:
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What is the circumference and area of both pizzas?
will mark brainliest
Can someone help please.
Answer:
C
Hope this helps ;)
helpppppp ill give brainliest
A fish begins at 30 feet deep. It descends 5 feet every minutes. What is the fish's new depth after 4 minutes?
Answer:
50 Feet Deep
Step-by-step explanation:
5 feet every minute TIMES 4 minutes = 20 ft
So if we add 20 to 30 we'd get 50 Feet Deep.
B)
5 more questions left
The table below shows the ages of employees under 30 at a company and their annual salaries.Choose the scatter plot that shows the data.
Use the data, construct a scatter plot between salary in thousands ($) and Age (yr).
What is scatter plot?Using Cartesian coordinates, a scatter plot (also known as a scatterplot, scattergraph, scatter chart, scattergram, or scatter diagram) is a form of plot or mathematical diagram that shows the values of typically two variables for a set of data. One more variable can be shown if the points are coded (by color, shape, or size).
here, we have,
The data are shown as a series of points, with each point's value dictating its position on the horizontal axis and its value dictating its position on the vertical axis.
using the data from the question, a scatter plot is construct and attached with it.
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Help please I’ll give brainliest ☺️
PLEASE PLEASE PELASE HELP I WILL MARK BRAINLIEST !
Answer:
B
Step-by-step explanation:
Which statement is true? 1: The y-intercept of Function A is greater than the y-intercept of Function B. 2: The y-intercept of Function A I less than the y-intercept of Function B
Plzzzzz help will mark brainliest
Describe two methods that can be used to find the area of the composite figure.
You can draw a line to make a square and a rectangle to help find the area. The other method would be to form 2 squares and 1 rectangle.
This is probably wrong but I hope it helps!
Evaluate the following expression. Type your answer as a number.
2⁵ - 15 ÷ 3 + 3³
Will give brainliest if right!! (if both right is okay,ill brainliest the first person)
How to graph y = −4x − 1
Answer: are you asking for this or
Step-by-step explanation:
A ball shaped like a sphere has a radius of 1.9 centimeters. Which measurement is closest to the volume of the ball in cubic centimeters?
Answer:
28.73
Step-by-step explanation:
V=4
3πr3=4
3·π·1.93≈28.73091
Answer:
Step-by-step explanation:
Volume =
4 × π × r³ / 3 <----- This is our volume equation
= 4 × π × 1.9³ / 3 (Substituted the unknown r for the radius given, 1.9 cm)
= 4 × π × 6.859 / 3 (Cubed it, aka: Multiplied 1.9 by itself thrice, 1.9 × 1.9 × 1.9
= 4 × 21.548184011 / 3 (Multiplied 6.859 by pi "π")
= 86.1927360439 / 3 (Multiplied that by 4)
= 28.7309120146 cm³ (Divided it by 3, gave it a ³ dimension because it is 3D, volume.
≈
28.73cm³ or 28.7cm³ or 29cm³. (rounded answers, hundreths, tenths and ones)
Based on the question, I assume you got a couple of options to choose from and have to pick the closest? Pick the answer closest to the answers given above.