PLZZZZZ Find the difference between 74.8 and 35.10
NOOOO Scam

Answer:

Z: n = 1 P: n =80

Step-by-step explanation:

cross multiple what you can and divide it by the last number left to find n

Answer:

-3x - 6

Step-by-step explanation:

3 × -x = -3x

3 × -2 = -6

-3x - 6 hope this helps

Answer:

Step-by-step explanation:

Answer:

8 quarts, in 2 gallons

Step-by-step explanation:

Answer:

This is a triangular prism.

The surface area is 105 square cm.

This is a square pyramid.

Answer:

[tex] S_8= 191.997071\approx 192[/tex]

Step-by-step explanation:

Given series is: 144, 36, 9,...

Here. 36/144 = 1/4, 9/36 = 1/4

Since, the ratio any two consecutive terms is same.

Therefore, it is a geometric progression.

So,

Common ratio (r) = 1/4= 0.25

First term (a) = 144

n = 8

To find: [tex] S_8[/tex]

[tex] \huge \because S_n= \frac{a(1-r^n)}{1-r}[/tex]

[tex] \huge \therefore S_8= \frac{144[1-(0.25)^8]}{1-0.25}[/tex]

[tex] \therefore S_8= \frac{144[1-0.00001525878]}{0.75}[/tex]

[tex] \therefore S_8= \frac{144[0.999984741]}{0.75}[/tex]

[tex]\huge \therefore S_8= \frac{143.997802734}{0.75}[/tex]

[tex]\huge \therefore S_8= 191.997071[/tex]

Answer:

The dimensions of the square, that will result in a box of maximum volume is a square with side length of approximately 1.585 inches

Step-by-step explanation:

The  given dimension of the steel sheet are;

The width = 8.5 inches

The length = 11 inches

Let 'x' represent the side length of the squares cut out, we have;

The length of the box formed, l = 11 - 2·x

The width of the box formed, w = 8.5 - 2·x

The height of the box, h = x

The volume of the box, V = (11 - 2·x) × (8.5 - 2·x) × (x) = 4·x³ - 39·x² + 93.5·x

The maximum or minimum volume is found from dV/dx = 0 at max. or min.

dV/dx = d(4·x³ - 39·x² + 93.5·x)/dx = 12·x² - 78·x + 93.5 = 0

Which gives;

x = (78 ± √((-78)² - 4×12×93.5))/(2 ×12)

x = 4.915 or 1.585

When x = 4.915, V = 4 × 4.915³ - 39 × 4.915² + 93.5 × 4.915 = -7.65

When x = 1.585, V = 4 × 1.585³ - 39 × 1.585² + 93.5 × 1.585 = 66.15

Therefore, the local maximum occurs at x ≈ 1.585

Therefore, the dimensions of the square, 'x' that will result in a box of maximum volume is x ≈ 1.585 inches.

Answer:

B

Step-by-step explanation:

hope this helps with the work

Answer:

(x + 6) (x^2 + 2)

Step-by-step explanation:

Given

perimeter is 62

Side 1 - 3x+5

Side 2 - x+2

Solution,

2(3x+5+x+2) = 62

4x+7 = 31

4X = 24

x = 6

Now substitute the value of x to get the sides

Side one - 3x+5 = 23cm

Side two - x+2 = 8cm

Answer- the length of the longest side is 23 cm

Answer:

$10,400

Step-by-step explanation:

Answer:

Look at the image.

Step-by-step explanation:

(36 ÷ 4) - (36 ÷ 9)

9 - 4

5

(8 × 3) - 12 = 12

24 - 12

12

Answer:

X will be -2

Step-by-step explanation:

Divide each side by factors that don't contain the variable

Answer:

y = 6x -4

Step-by-step explanation:

The inequality equation is x ≥ ( by - c - d ) / a

Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.

Given data ,

Let the inequality equation be represented as A

Now , the value of A is

by - d ≤ ax + c    be equation (1)

On simplifying the equation , we get

Subtracting c on both sides of the equation , we get

by - d - c ≤ ax

And , ax ≥ by - d - c

Divide by a on both sides of the equation , we get

x ≥ ( by - c - d ) / 2

Hence , the inequality is x ≥ ( by - c - d ) / a

To learn more about inequality equations click :

https://brainly.com/question/11897796

#SPJ1

Answer:

A = 132.25π sq ft

Step-by-step explanation:

C = 2πr

23π = 2πr

r = 23/2 or 11.5

A = πr²

A = 11.5²π

A = 132.25π

Answer:

352 square feet

Step-by-step explanation:

thats the answer ( i dont know how to explain it sorry )

Answer:

1/4 miles

Step-by-step explanation:

so let me explain it like this. a quarter is worth 25 cents. how many quarters in a dollar? 4. a dollar is 100 cents. its also called a quarter because it takes up 1/4th of a dollar. so 0.25 is a quarter of 100 and is 1/4 as a fraction.

Answer:

it's 1/4

Step-by-step explanation:

Answer:

4/5

Step-by-step explanation:

5cosA=4

divide both sides by 5

cosA=4/5

Answer:

1.) Set the data set in the ascending order

2.) Start cancelling out numbers each side, like if u cancel out the first number, then cancel out the last as well.

3.) Keep doing the step 2 until u reach the middle most number.

4.) Sometimes there are 2 middle numbers left, in that case find their average (add both numbers together and divide the sum by 2) which would be ur middle most number.

Hope this helps!

Answer:

-1/8x+3/16

Step-by-step explanation:

Answer:

The answer is "A mean of 0 and a standard deviation of 1".

Step-by-step explanation:

The standard answer of its following formula is calculated by:

[tex]\to z=\frac{X-\mu}{\sigma}[/tex]

Its standard score relates to the sampling distribution with the normal distribution average standard variation of 0 and 1, correspondingly. The mean for a standard scoring is 0, and the normal deviation is 1. that's why the mean=0, standard deviation=1.

Answer:

x = 81.6/30.24

Step-by-step explanation:

-4.8(6.3x - 4.18) = -58.56

-30.24x + 23.04 = -58.56

-30.24x = -81.6

x = 81.6/30.24

Answer:

Distribute -9 to both numbers in the parenthesis

we have

(6^-4x-9 . 8^-7x-9)

When two negatives interact... They become positive

So we now have

(6^36 . 8^63)

Option C.

Answer:

X >_-5

Step-by-step explanation:

>_ is greater than or equal to

Answer:

28.26 cm^2

Step-by-step explanation:

Mathematically, we have the area of a sector as;

theta/360 * pi * r^2

theta is the angle subtended at the center of the circle by the sector which is 90 degrees

r is the radius of the circle given as 6 cm

Substituting these values;

90/360 * 3.14 * 6^2 = 28.26 cm^2