[tex]\sf -6(8p+3)[/tex]

Answer: 1/4

Step-by-step explanation:

He needs 4 3/4 whole tiles, you could round it to 5 whole tiles. He needed 4 3/4 whole tiles. To completely fill in all the spaces on the wall evenly, it needs to be 5 even, while, tiles. To fill in the empty space, you must subtract 5 and 4 3/4, which explains why Part A says “How many whole tiles does he need” and the answer “4 3/4” So, Subtraction: 5- 4 3/4 = 1/4!

Your welcome :)

Ken must install 3/4 fraction of tile at the end of the row to totally fill the space.

Given that,
Ken wants to install a row of ceramic tiles on a wall that is 21 3/8 inches wide. Each tile is 4 1/2 inches wide. What fraction of a tile must he install at the end of the row to totally fill the space is to be determined.

The ratio can be defined as the proportion of the fraction of one quantity towards others. e.g.- water in milk.

Here,
Total length of the wall = 21 3 / 8 = 21 . 375
Width of tile = 4 1/2 = 4.5
Now, the ratio of wall to tile = 21. 375 / 4.5
quotient = 18 Remainder = 3.375
Now the ratio of the remainder to the tile = 3.375 / 4.5 = 0.75 or  3 / 4.

Thus, Ken must install 3/4 fraction of tile at the end of the row to totally fill the space.

Learn more about ratios here:

brainly.com/question/13419413

#SPJ2

Answer:

sin 2θ = -24/25

Step-by-step explanation:

see the below formula of sin x  in terms of tan x

by substituting => -4/3   /  ± √(16/9 + 1)

=> -4/3   /  ± √(25/9)

=> -4/3   / ±  5/3

=> ± -4/5

=> ± 4/5

as theta is in second quadrant is in 2nd quadrant sin value is positive

so sin θ = 4/5 and cos θ = -3/5

now sin 2θ = 2 sinθcosθ

= 2 * 4/5 * -3/5

= -24/25

Answer:

the first, second and fifth ones

Step-by-step explanation:

Answer:15

Step-by-step explanation:

x=180-(110+55)=15

Answer: {a}_{10} = 128

Step-by-step explanation:

Answer:

y=[tex]\frac{3}{4}[/tex]x-2

Step-by-step explanation:

Since it will be parallel that means m=[tex]\frac{3}{4}[/tex]

then you can use point slope form (y-y1)=m(x-x1): y+5=[tex]\frac{3}{4}[/tex](x+4)

then you can distribute the [tex]\frac{3}{4}[/tex]: y+5=[tex]\frac{3}{4}[/tex]x+3

then subtract 5: y=[tex]\frac{3}{4}[/tex]x-2

Answer:

an apple would remain

Step-by-step explanation:

[tex]\sf \longmapsto \frac{1}{5} x + \frac{1}{2} > \frac{4}{5} [/tex]

[tex]\sf \longmapsto \frac{1}{5} x + \frac{1}{2} - \blue{\frac{1}{2 }}> \frac{4}{5} - \blue{ \frac{1}{2} }[/tex]

[tex]\sf \longmapsto \frac{1}{5} x > \frac{3}{10} [/tex]

[tex]\sf \longmapsto5 \times ( \frac{1}{5} x) > 5 \times ( \frac{3}{10} )[/tex]

[tex]\sf \longmapsto x > \frac{3}{2} [/tex]

[tex] \boxed{\sf \: x > \frac{3}{2} }[/tex]

Answer:

B

Step-by-step explanation:

Because it starts from the smallest negative prefix to largest

Answer: 1 hour and 50 min

Step-by-step explanation:

Answer:

Step-by-step explanation:

Can someone tell me what happens in 2 hours

Answer: -1

Step-by-step explanation: 4 + (-3) = 1             1 + (-2) = -1

Answer:

400

Step-by-step explanation:

Answer:

Step-by-step explanation:

6^2+ (59 - 4 ) = 36 + 55 = 91

I'm taking this to mean 11*2 If I am wrong leave a note.

11*2 = 22

91 / 22 = 4.14

Answer:

y = -5x - 25

Step-by-step explanation:

Substitute into form of y - y1 = m(x - x1): (Take the point (-7,10) for x1 & y1, m would be the slope)

y - 10 = -5(x -(-7))

y - 10 = -5(x + 7)

y - 10 = -5x - 35

y = -5x - 25

Answer:

y= -5x-25

Step-by-step explanation:

Equation of line with points given =

y = mx + b

m = -5 , x = -7 , y = 10 while the intercept, b is not given, so we need to find that...

Therefore, we substitute the value for the given equation

10 = -5*-7 + b

10 = 35 + b

b = 10 - 35

b = -25

Therefore we substitute the value for m and b to the equation of line

y = -5x - 25

Answer:

The tax is 7% ^^

Step-by-step explanation:

Answer:

Sale tax is 7% or $8.82

Step-by-step explanation:

126 + 8.82 = 134.82 sales tax 7%

Answer:

90!

Step-by-step explanation:

Answer:

12<x<22

Step-by-step explanation:

Answer:

B - A = 4x - 10

Step-by-step explanation:

B - A

= 9x - 6 - (5x + 4) ← multiply terms in parenthesis by - 1

= 9x - 6 - 5x - 4 ← collect like terms

= 4x - 10

Answer:

4x-10

Step-by-step explanation:

☞ 9m

☞ 16m

Formula: A = lw

Whereas:

A = area

l = length

w = width

[tex]a = lw \\ 9 \times 16 \\ a = 144m[/tex]

[tex]\huge\color{pink}\boxed{A = 144m}[/tex]

Answer:

1)  -2x-11

2) 1.3x-3

3) 5k-20

4) 21.84

Step-by-step explanation:

-2x-7+(-4)          -2x-7-4           -2x-11

5.2x+9-12-3.9x          1.3x+9-12      1.3x-3

5(k-4)    distribute        5k-20

5.46÷0.25=21.84

The distance traveled by both cars is an illustration of a linear function.

Car A

Speed = 45 miles per hour

So, the coordinates of car A are:

[tex]\mathbf{(x,y) = (8,0) (9, 45) (10, 90) ....}[/tex]

Car B

Speed = 60 miles per hour

So, the coordinates of car B are:

[tex]\mathbf{(x,y) = (9, 0) (10, 60) (11, 120) ....}[/tex]

(a) The equation of both cars

Car A

This is calculated as:

[tex]\mathbf{y = mx+ b}[/tex]

Where m represents slope/speed.

So, m = 45

This gives

[tex]\mathbf{y = 45x + b}[/tex]

y = 0, when x = 8.

So, we have:

[tex]\mathbf{0= 45\times 8 + b}[/tex]

[tex]\mathbf{0= 360 + b}[/tex]

Solve for b

[tex]\mathbf{b=- 360}[/tex]

So, the equation of car A is:

[tex]\mathbf{y=45x - 360}[/tex]

Car B

This is calculated as:

[tex]\mathbf{y = mx+ b}[/tex]

Where m represents slope/speed.

So, m = 60

This gives

[tex]\mathbf{y = 60x + b}[/tex]

y = 0, when x = 9.

So, we have:

[tex]\mathbf{0= 60\times 9 + b}[/tex]

[tex]\mathbf{0= 540 + b}[/tex]

Solve for b

[tex]\mathbf{b=- 540}[/tex]

So, the equation of car B is:

[tex]\mathbf{y=60x - 540}[/tex]

(b) The graphs

See attachment

(c) The time which both cars meet

We have:

[tex]\mathbf{y=60x - 540}[/tex] and [tex]\mathbf{y=45x - 360}[/tex]

Equate both

[tex]\mathbf{60x - 540=45x - 360}[/tex]

Collect like terms

[tex]\mathbf{60x - 45x = 540- 360}[/tex]

[tex]\mathbf{15x = 180}[/tex]

Divide both sides by 15

[tex]\mathbf{x = 12}[/tex]

This means that both cars meet at 12:00pm

Read more about linear functions at:

https://brainly.com/question/20286983

Step-by-step explanation:

= (x - 3)(2x² - 5x + 1)

= 2x³ - 5x² + x - 6x² + 15x - 3

= 2x³ + (-5 - 6)x² + (1 + 15)x - 3

= 2x³ - 11x² + 16x - 3

Option → C

The product of the given polynomials is: C. 2x³  - 11x² + 16x - 3.

The product of two polynomials is simply the multiplication of both polynomials together.

Given:

(x − 3)(2x² − 5x + 1)

Multiply using the distributive property

x(2x² − 5x + 1) -3(2x² − 5x + 1)

2x³ - 5x² + x - 6x² + 15x - 3

Combine like terms

2x³  - 11x² + 16x - 3

Therefore, the product of the given polynomials is: C. 2x³  - 11x² + 16x - 3.

Learn more about polynomials on:

https://brainly.com/question/2833285

Answer:

9.75

Step-by-step explanation:

|-6|+|15|=6+15=21

-6+3/4*21

-6+63/4

-6+15.75

9.75

Answer:

The one guy is right k equals 43.6

Hope This Helps!!!

The value of k using Vertical angles is 43.6 degree.

Vertical angles are a pair of non-adjacent angles that are formed by the intersection of two lines. When two lines intersect, they create four angles at the intersection point.

Vertical angles are the angles that are opposite to each other and share the same vertex but are not adjacent. They are Congruent.

As, k and 43.6 are Vertical angles.

So, k = 43.6

Learn more about Vertical Angles here:

https://brainly.com/question/24566704

#SPJ6

Answer:

Starbucks per capita as a decimal

0.00002005

0.00000208

0.00001437

0.00000612

SB per capita as scientific notation

2.005x10^-5 (raised to negative 5, I can't find the superscript).

2.08x10^-6

1.437x10^-5

6.12x10^-6

SB per 100,000

2.005

0.208

1.437

0.612

Step-by-step explanation:

Decimal = Divide the number of locations with the population in millions. Remember to multiply the number under the column of the population in millions with 1,000,000.

Scientific Notation = Locate the first number that is not zero. Put the decimal point after it. Count the number of places the decimal point has been moved.

Per 100,000 = Multiply the answer in the decimal column with 100,000 to get the answer for this column.

Check with your calculator if the answers given are correct.