Answer:
Check pdf
Step-by-step explanation:
Answer:
120
Step-by-step explanation:
percents and fractions
Answer:
c
Step-by-step explanation:
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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PLS HELP
A function is represented by the values in the table.
x y
−3 −7
−2 −4
−1 −1
0 2
1 5
Choose from the drop-down menu to complete the statement.
The function represented in the table
Choose...
linear.
Answer: the 3rd one
Step-by-step explanation:
A cylinder and a cone have the same radius and height.
The volume of the cylinder is 33πcm³ . What is the volume of the cone?
Answer:
11 πcm³
Step-by-step explanation:
volume of a cylinder is V=πr2h
volume of the cone V = (1/3)πr2h
(1/3)33=11
Help please I’ll give 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!
Suppose we toss a fair coin 50 times and have 27 heads and 23 tails.
What is the relative frequency of heads? (5 points)
What is the theoretical probability of tossing heads? (5 points)
Are your answers to (a) and (b) the same? If so, explain why. If not, provide a possible explanation for the difference. (10 points)
Can someone help please.
Answer:
C
Hope this 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)
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.
You have $15.00 to spend at Barnes and Noble, they charge $4.00 for hardbacks (x) and $3.00 for paperbacks (y). Write an equation that represents the situation.
Simplify the expression. Write your answer as a power. 810⋅84
The simplified expression is?
What is the circumference and area of both pizzas?
will mark brainliest
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]
How to graph y = −4x − 1
Answer: are you asking for this or
Step-by-step explanation:
HELP PLEASE
Mark bought a shirt that was on sale for 20% off. If he spent $40, what was the original price of the shirt?
Answer:
$8.00
Step-by-step explanation:
because 20% of 40 = 8
The height of a tree grows by four inches every year, with A1 = 22 inches. Select the explicit rule which represents this situation.
Answer: 4x+22
Step-by-step explanation: From My understanding This is how my teacher taught me how to do it in 7th grade Pre-Ap math class Hope this helps:)
hellllllllllllllppppppppppppppppp
Plzzzzz help will mark brainliest
WILL GIVE BRAINLIEST! PLEASE HELP ASAP!
Answer: 35 C)
22 Divided By 11 = 2
11 x 3 = 33
2+33=35
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
What is the circumference of this circle?
Answer: The answer is 12.57
Step-by-step explanation:
Answer:
12.57
Step-by-step explanation:
Alex earns 12% commission on any of her monthly sales over $5,000. Her sales for May were $6,750. How much commission did Alex earn?
$81
$210
$600
$810
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]
A certain shade of paint is made by mixing 5 parts blue paint with 2 parts white paint. To get the correct shade, how many quarts of white paint should be mixed with 8.5 quarts of blue paint.
Answer:
3.4 quarts of white paint
Step-by-step explanation:
if you divide 8.5 quarts by the five parts you get 1.7 which you then multiply by 2 parts to find the amount of white paint
The width of a rectangular room is 60% of its length. The length of the room is 10 feet. What is the area of the room?
area of the room is__square feet.
Answer:
60 square feet
Step-by-step explanation:
10% of 10 is 1 so 60% of 10 would be 6. 6 x 10 = 60
helpppppp ill give brainliest
"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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may someone answer this please? also no explanation no brainliest
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