Answer:
X>-2
Step-by-step explanation:
-4x < 8
You did both side by -4
Note that, when the variable is negative the inequalities sign must change
X>-2
A cylinder has a volume of 72 cubic inches. What is the volume of a cone with the same height and radius as the cylinder? explain (I don't have a picture of a cylinder sorry)
Explanation:
Formula: Volume = Length × Width × Height
what are the factors of this expression, 5(4x + 2) ÷ 7y
crown for who gets it correct
Answer:
10(2x+1) / 7y
the / represents that this is put as a fraction
Quadrilateral ACEG≅Quadrilateral PRMN.
Which statement is true?
AG¯¯¯¯¯≅MP¯¯¯¯¯¯
CE¯¯¯¯¯≅NP¯¯¯¯¯¯
AC¯¯¯¯¯≅MR¯¯¯¯¯¯
EG¯¯¯¯¯≅MN¯¯¯¯¯¯¯
Answer:eg-mr
Step-by-step explanation:
Answer:
EG≅MN :D
Step-by-step explanation:
I got it right on a K12 test!
Plz answer. What is the sum? 3x^2-2x-1/x-5 + -2x^2+x-5/x-5
Answer:
It is D, trust me because Doge said so.
Step-by-step explanation:
sat prep find y in equilateral triangle ABC.
a. 90 b. 70 c. 60 d. 40
Answer:
the ans
Step-by-step explanation:
40
(xy + 1) ÷ 7 if x=5 and y=11
please help (︶^︶)
Answer: it should be 8.
Step-by-step explanation:
Step 1. Factor in the given variables.
(xy + 1) ÷ 7 becomes ((5)(11) + 1) ÷ 7
Step 2. Do the first part in parentheses
so (5) x (11) which is 55.
Step 3. Add together the full parentheses
so 55 + 1 which is 56
Final step, divide.
56 divided by 7 equals 8.
plz help i am so busy plz plz help me
Solve using substitution. –6x − 5y = 19 y = 7 ( , )
Answer:
(-9,7)
Step-by-step explanation:
Happy to help ! :)
4. The figure shows a rectangle with a width of 6k inches. The length of the rectangle is 4 inches shorter than the width.
a.) Find the length of the rectangle in terms of k.
b.) What is the perimeter of the rectangle in terms of k?
c.) If k = 6, find the perimeter of the rectangle.
Answer:
i don't know i just need the points.
Step-by-step explanation:
Answer:
4 answer c
Step-by-step explanation:
i am truthfull
The problem is about the percent of students who prefer certain kinds of music. The math information given is 40% like hip hop, 5% like Baby Shark, and 100 students prefer hip hop music. I wonder how many 6th grade students there are at the school?
Answer:
250
Step-by-step explanation:
if 40% of the students are in the 100 then that means each student is 2.5%.
im not exactly sure what the question was but i think this is the answer
Rita goes to the mall. If x is the number of items she bought, the expression 12.88x+28 gives the amount she spent in dollars at one store. Then she spent 21 dollars at another store. Find the expression which represents the amount Rita spent at the mall. Then estimate how much Rita spent if she bought 2 items . PLZZ HELPP I NEED TO TURN IT IN BY TOMORROW!!!!!
Answer:
74.76
Step-by-step explanation:
At a local print shop, 14 copies can be made for $4. At this rate, how much would it cost to make 63 copies?
Help I'll give brainiest.
A fabric store is having a 25% off sale, Luisa has a gift card for $10 off her total purchase. The function f(x) = 0.75x - 10 represents the final cost of an x-dollar item after the discount and gift card are applied. Complete the table to determine the missing original prices and final cost of items A, B, C. D.
A $20 $???
B $??? $14
C $60 $???
D $??? $59
Answer:
See missing answers bold
$20 original = $5 final paid as $15 was s/p before -10 was added
$30 original = $14 final price as $24 was s/p before -10 was added
$60 original = $35 final price as $45 was s/p before -10 was added
$92 original = $69 final price as $59 was s/p before -10 was added
Step-by-step explanation:
Ans in bold
A) = f(x) = 20(0.75) -10 = 15 - 10 = $5 = £5 final paid
B)= f(x) 30 (0.75) = 24 - 10 = 14 = $30 original price
C) = f(x) = 60(0.75) -10 = 45 -10 = $35 = $35 final price
D) = f(x) = 92 (75) = 69 -10 = $59 = $92 original price
7th grade math pls help
Answer:
R = 26
Step-by-step explanation:
If 22/11 is equal to 2, and r/13, that means that r/13 is equal to 2. What over 13 is equal to 2? 26
I might just be the opposite of smart but this question made no sense to me.-
Answer:
I got ya
Step-by-step explanation:
k so I know it is not C or D tho I think it is A
Hope this helps if so please brainliest
Brainly plz help only three questions and don't answer for point kinda rude
4. The figure shows a rectangle with a width of 6k inches. The length of the rectangle is 4 inches shorter than the width.
a.) Find the length of the rectangle in terms of k.
b.) What is the perimeter of the rectangle in terms of k?
c.) If k = 6, find the perimeter of the rectangle.
Answer:
C.
Step-by-step explanation:
sorry if its not correct but i hope it helps
Answer:
c is the correct answer
Step-by-step explanation:
(-7, 15), (-15, 1) Find the slope
pls help with work
The midpoint between y and k is d. What is y?
does anyone know the correct one cuz i got it wrong
help i'm doing missing assignments and this is a lil tricky.
Answer: 25.12 ft
To find the circumference of a circle, multiply the diameter with π (pi)
Formula: 2πr (2 × radius) (π = 3.14)
In the problem...
-----------------------------------------------------------------------------------------------------------------
We can multiply 3.14 by 8 to get the circumference.
3.14 × 8 = 25.12
Hence, 25.12 is the answer, but we can do it another way.
Let me know if you have any questions.
~ Lily, from Brainly.
Note to asker: Hi there, make sure to write down these formulas!
Circumference: 2πr
Area: πr²
Radius: [tex]\frac{diameter}{2}[/tex]
Diameter: radius × 2
Have a good day!
They say that smoking can reduce your life expectancy by 20%. If the life expectancy for a non-smoker is 90 years old, what is the life expectancy for a smoker?
The Life Expectancy for a smoker Is 40 years.
A bus travels one and one half miles to a bus stop 4 times. How many miles in all has the bus traveled?
Question 1 options:
4 mi
5 mi
6 mi
7 mi
Answer:
6
Step-by-step explanation:
Calculator
The rectangular pyramid shown has a volume of 1,560 cubic inches. What is the height of the pyramid? Explain how you found your answer
Answer:
30
Step-by-step explanation:
The volume formula is length x width x height ÷ 3. Triple the volume of a pyramid and then divide that amount by the area of the base to calculate its height. For this example, the volume of the pyramid is 200 and the area of its base is 30.
Answer:
Step-by-ya mamastep explanation:
plsss help ASAP thxs
Answer:
A 37
Step-by-step explanation:
Arwa is playing 'Guess my number'. Arwa says: 'If I add 0.4 to my number, divide the answer by 8, then multiply that answer by 9, I get 0.9.' What is Arwa's number?
PLEASE help, i need this for assignment that due TODAY
Answer:
All
Step-by-step explanation:
-3x is the same as x times -3, so all the equation is true for all values of x.
hellllllllllllllllllllllllllllllllllllllllpppppppppppppppppppp
Answer:
A) 52
Step-by-step explanation:
Each answer, when you divide, all equal to 52
WILL GIVE BRAINLIEST
A line passes through the points (5,21) and (8,24) Write a linear function rule in terms of x and y for this line.
The linear function rule is y=?
Step-by-step explanation:
have you tried to use a calculator
24- 21
8- 5
ASAP
Elsa has scored 16, 29, and 21 points and her three games so far how many points does she need to score in her next game so that her average (mean) is 22 points per game.
Answer:
22
Step-by-step explanation:
her average is already 22 so she needs to score 22 points for it to stay the same