help i don’t understand,

Answer:

0.69465837 is the answer

Answer:

5 cups

Step-by-step explanation:

15 divided by 3

Answer:

5 cups

Step-by-step explanation:

15 cups/3 batches = 5 cups

Answer:

THE ANSWER IS 1/7

Answer:

77 C

Step-by-step explanation:

To find the mean add all the numbers together then divide by the total amount of numbers

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

Answer:

B: x=-2

Step-by-step explanation:

This is because x=-2 is where the parabola is split into two equal halves.

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.

Step-by-step explanation:

Only divide 108.75 by 15

and

answer is 7.25

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.

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!

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

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

Answer: x=21

Step-by-step explanation:

Look at attached file

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

Answer:

A. 6 units

Step-by-step explanation:

took the test

Answer:

123456789101112131415

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

Answer:

you can pick any point you want to, as long as it falls under the 2 shaded areas.

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! :)

Answer:

A=2πrh+2πr^2

Step-by-step explanation:

Answer:

rational and rational..........

Answer:

sorry

Step-by-step explanation:

i really don't know i'm doing overdue work to

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

Answer:

it would take about 35 days

Step-by-step explanation:

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!