Answer:
18 batches (not sure why this isn't an answer, I'm sure it is right)
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just don’t want to waste my time in case you don’t want me to :)
What single percentage change is equivalent to a 11% decrease followed by a 21% increase?
Answer:
7.69% increase
Step-by-step explanation:
Let our initial number be 100
11% decrease will be;
100- 0.11(100) = 100-11 = 89
A 21% increase will be;
89 + 21% of 89
89 + 0.21(89)
= 107.69
difference from the starting is 107.69 - 100 = 7.69
The percentage is 7.69% increase
(slopes) PLEASE HELP IT'S OVERDUE AND I'M CONFUSED! (brainliest)
Answer:
sorry
Step-by-step explanation:
i really don't know i'm doing overdue work to
Writing Equations
Instruction Active
Identifying Components of an Equation
Quick
Chock
Consider the equation
x + 3y - 23 = 42
The variables are
The coefficients are
The constants are:
✓
Answer:
The Variables are X & Y
The Coefficients are 1/4 & 3
and the Constants are -23 and 42
Step-by-step explanation:
it's correct on edge!
How do I find the Area of a Cylinder
Answer:
A=2πrh+2πr^2
Step-by-step explanation:
Hakeem has a coupon for 13 off the regular price, t, of a tent. Which expressions represent the price of the tent using the coupon? Select all the correct expressions.
1/3t
2/3t
t−2/3t
t−1/3
t−2/3
t−1/3t
Answer:
123456789101112131415
FIND THE SUM AND THE DIFFERENCE FOR EACH PAIR OF POLYNOMIALS please show work
Answer:
12a. Addition = 7y⁵ + 7y³ – 6y – 5
12b. Subtraction = – y⁵ – 3y³ + 8y + 11
13a. Addition = 5x⁴ + x³ – 6x² + 8x + 17
13b. Subtraction = – x⁴ – 9x³ –6x² + 8x + 3
14a. Addition = – 2b⁴ + b³ – 11b² – 1
14b. Subtraction = 4b⁴ + 7b³ – b² + 8b – 1
15a. Addition = m⁵ + m⁴ + m³ + m²
15b. Subtraction = m⁵ – m⁴ – m³ – m² – 10
16a. Addition = 4x⁴ + 12x³ + 18x² + 16x + 4
16b. Subtraction = 4x⁴ – 4x³ + 14x² – 16x + 4
Step-by-step explanation:
12a. Addition
.. 3y⁵ + 2y³ + y + 3
+ (4y⁵ + 5y³– 7y – 8)
————————————
= 7y⁵ + 7y³ – 6y – 5
12b. Subtraction
.. 3y⁵ + 2y³ + y + 3
– (4y⁵ + 5y³– 7y – 8)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= – y⁵ – 3y³ + 8y + 11
13a. Addition
.. 2x⁴ – 4x³ – 6x² + 8x + 10
+ (3x⁴ + 5x³ +...................+ 7)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= 5x⁴ + x³ – 6x² + 8x + 17
13b. Subtraction
.. 2x⁴ – 4x³ – 6x² + 8x + 10
– (3x⁴ + 5x³ +...................+ 7)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= – x⁴ – 9x³ – 6x² + 8x + 3
14a. Addition
...... b⁴ + 4b³ – 6b² + 4b – 1
+ (– 3b⁴ – 3b³ – 5b² – 4b)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= – 2b⁴ + b³ – 11b² – 1
14b. Subtraction
...... b⁴ + 4b³ – 6b² + 4b – 1
– (– 3b⁴ – 3b³ – 5b² – 4b)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= 4b⁴ + 7b³ – b² + 8b – 1
15a. Addition
... m⁵ + m³ – 5
+ (m⁴ + m² + 5)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= m⁵ + m⁴ + m³ + m²
15b. Subtraction
... m⁵ + m³ – 5
– (m⁴ + m² + 5)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= m⁵ – m⁴ – m³ – m² – 10
16a. Addition
.... 4x⁴ + 8x³ + 16x² + 4
+ (4x³ + 2x² + 16x)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= 4x⁴ + 12x³ + 18x² + 16x + 4
16b. Subtraction
.... 4x⁴ + 8x³ + 16x² + 4
– (4x³ + 2x² + 16x)
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
= 4x⁴ – 4x³ + 14x² – 16x + 4
One group on the trip was given 85 to split equally for
their meal money. If the group had 10 people in it, how much money does the person get ?
much meal money does each person get?
Solve: 4x - 27 = 57 ty
Answer: x=21
Step-by-step explanation:
Look at attached file
Tim earns 108.75 for working 15 hours. how much money does he earn per hour?
Step-by-step explanation:
Only divide 108.75 by 15
and
answer is 7.25
someone pls halppp i've limited it down to A and B
Describe the translation that maps ABCD onto A’B’C’D’?
Answer:
Umm...where is it? There is no image
Step-by-step explanation:
Translations...
How many times did it move up or down?
How many times did it move to the right or left?
Transition starters
ABCD moved ( write here the number of spaces) times to the ( left or right), and ( write the number of spaces) times to the ( top or bottom) to convert into A'B'C'D'.
Hope this helped!
Have a supercalifragilisticexpialidocious day!
2,76
5. Rationalize the denominator of the following: 2 root 6 divided by root 2 + root 3
Answer:
6 √2 -4 √3
Step-by-step explanation:
Here, we want to rationalize the denominator of the following surdic fraction;
2√6/(√2 + √3)
To rationalize this, we have to multiply the numerator and the denominator by the conjugate of the denominator
The conjugate of the denominator is √2 - √3
So, we have the rationalization as follows;
2 √6(√2-√3)/(√2 + √3)(√2-√3)
Thus, we have
(4√3-6 √2)/(-1)
= 6 √2 -4 √3
Find
sin 22 1/2
°
please help
Answer:
0.69465837 is the answer
Divide 4.8 by 11 Plzzzz help by the end of the day I need help
PLEASE HELP !!!
What is the axis of symmetry for the parabola shown?
A)
x = -3
B)
x = -2
C)
y=-3
D)
y = -1
Answer:
B: x=-2
Step-by-step explanation:
This is because x=-2 is where the parabola is split into two equal halves.
Diana makes 3 batches of biscuits using 15 cups of flour. How many cups of flour does Diana use per batch?
Answer:
5 cups
Step-by-step explanation:
15 divided by 3
Answer:
5 cups
Step-by-step explanation:
15 cups/3 batches = 5 cups
Simplify the expression: -4z -6 - 7z + 3
Can someone pls help me out on the middle one pls ?:(
Answer:
77 C
Step-by-step explanation:
To find the mean add all the numbers together then divide by the total amount of numbers
A cuboidal soap dish has length 8 cm 5 cm and 13 cm find the volume of the research services placed on the top of the other
Answer:
520 cm³
Step-by-step explanation:
Volume of the cuboidal soap = length × width × height
Length = 8 cm
Width = 5 cm
Height = 13 cm
Volume of the cuboidal soap = length × width × height
= 8 cm × 5 cm × 13 cm
= 520 cm³
Write a sentence to describe the absolute vaule 15 points
Please help me out! I'll mark Brainliest
Answer:
rational and rational..........
Which point is a solution to the system of inequalities below?
Please help now . I don’t wanna fail
Answer:
you can pick any point you want to, as long as it falls under the 2 shaded areas.
What is the solution to this system of
equations?
S 2x – 3y = -4
-6x + 9y = 12
Answer:
2x-3y=-4
2x=3y-4
x=(3y-4)/2........1
-6x+9y=12
9y=12+6((3y-4)/2)
9y=12+9y-12
9y-9y=12-12
0=0not possible
9y-6y=4
y=4/3
Step-by-step explanation:
check it out a question once
The product of 6 and a number , x is twice the difference of x and 5. Solve for variable x. Need help here the choice
A.-1.25
B.1.25
C.-2.5
D.2.5
Answer: I think D
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
B. X=5
Step-by-step explanation:
To solve this problem, first, you have to isolate the value of x from one side of the equation.
First, divide by 4 from both sides of an equation.
Solve.
|0.5x-2.5|=0
0.5x-2.5=0
x=5
Therefore the correct answer is x=5.
how to find out −7.1 + y = 3.5
Answer: 10.6
Step-by-step explanation:
-7.1 + y = 3.5
y = 3.5 + 7.1 [ -7.1 changes to 7.1 when transferred to RHS]
y= 10.6
Hope it helped u,
pls mark as the brainliest
^_^
-7.1 + y = 3.5
y - 7.1 = 3.5
y = 3.5 + 7.1
y = 10.6
Round 10.95 to the nearest tenth
Hi there! To round 10.95 to the nearest tenth, we find the number in the tenth place, which is 9 and look one place to the right. Round up if the number is greater than 5 or equal to 5 and round down if its less than 5.
The answer is 11.0 or just 11.
Ed: Explanation below.
11.00
10.99
10.98
10.97
10.96
10.95 Look at the 9. Then look to the right. Do I round up or down?
10.94
10.93
10.92
10.91
10.90
If the number is greater or equal to 5, you round up. If the number is smaller than 5, you round down. 9 is greater than 5, so we round up.
Therefore, the answer is 11.
Guys I know I just asked something but my teacher just posted a assignment I looked at it and I remembered some of it from 3rd grade but can someone help me with this plz I don’t remember some of it I’m giving away 25 points now plzz
Answer:
1) 45.67x32.58=1487.93
2) $4.70x24=$112.80
3) $4.75x32+($2456.75)=$2608.75
4) 24.6 feet x 14.8 feet=364.08 sq feet
Step-by-step explanation:
Answers:
(I'm not sure why there are 2 questions marked number 1 though so tell me if you need me to clarify anything)
1.) 1,487.93
1.) $112.80
2.) $2,608.75
3.) 364.08 sq ft
Hope this helped, have a nice day! :)
Need help ASAP!!
Find the value of x in the figure below if LP is parallel to MO.
A.) 6 units
B.) 10.7 units
C.) 5.5 units
D.) 3 units
Answer:
A. 6 units
Step-by-step explanation:
took the test
Amanda wants to run 26.2 miles, the distance of a marathon, in a month. She plans to run ¾ of a mile each day. How many days will she need to run? Will she be able to reach her goal?
Answer:
it would take about 35 days
Step-by-step explanation:
Evaluate the expression. (343)^-1/3
Answer:
THE ANSWER IS 1/7
