please help me i dont really understand these questions im giving out brainliest

Answer:

um, your showing us an answer

Step-by-step explanation:

basically, they're saying that

w = 9. So 9-9=0

Answer:

Step-by-step explanation:

Answer:   512m³

Step-by-step explanation:

v = whl

The volume for left building:

v = w x h x l

v = 4 x 10 x 8

v = 320 m³

The volume for right and lower building:

v = w x h x l

v = 8 x 4 x 6

v = 192 m³

The total volume for the entire Charter School is: 320m³ + 192m³ = 512m³

Answer:

Two parallel lines have the same slope, so, the slope of the parallel line is also negative 2/3

Step-by-step explanation:

Answer:

40+8w=0

8w=-40

w=-40/8

w=-5

Answer:

area of shaded region={6+7)×8-1/2×7×8=76 ft²

Answer:

The area of the purple is 76 feet.

Step-by-step explanation:

8 * 6 = 48

the full rectangle is 48ft in area

7 * 8 = 56

56 / 2 = 28

48 + 28 = 76ft

plz mark as brainliest if correct!

Answer: The angle is 35 is specifically 34.85

Step-by-step explanation:

[tex]sin^{-1}[/tex]([tex]\frac{8}{14}[/tex])=34.85

Answer:

Step-by-step explanation:

Given the length and width of a square to be 12

If the of the square is dilated by a factor of 1, this means that the value will be multiplied by 1 as shown;

New width = Old width * 1

New Width = 12 * 1

New width = 12

Hence the width of the new image will also be 12

Answer:

52.365

Step-by-step explanation:

53.715 + 51.3 + 52.62 = 157.635

210 - 157.635 = 52.365

Answer:

20h + 20

Step-by-step explanation:

5(2h + 4) + 10h

1️⃣ Expand by distributing terms.

10h + 20 + 10h

2️⃣ Collect like terms.

(10h + 10h) + 20

3️⃣ Simplify.

20h + 20

Answer: 20h + 20

Done ✔

Answer:

O conjunto B é dado por: B = {4, 5, 6, 7, 8}

Step-by-step explanation:

A U B= { 1,2,3,4,5,6,7,8}

Todos os elementos pertencem a pelo menos um desses conjuntos.

A intersecção B = {4,5}

Os elementos 4 e 5 pertencem a pelo menos um desses conjuntos. Então, tem-se os dois primeiros elementos de B, que são 4 e 5.

A-B = { 1,2,3}

1, 2, 3 são os elementos que pertencem ao conjunto A e não pertencem ao conjunto B.

Como A U B= { 1,2,3,4,5,6,7,8}, tem-se que os elementos 4, 5, 6, 7 e 8 pertencem ao conjunto B.

O conjunto B é dado por: B = {4, 5, 6, 7, 8}

Answer:

The answer is C again, its zero

Answer:

Wait for 32minutes.

Step-by-step explanation:

i think you could made time Am or Pm that can make your questions good. i am nub grammar sorry haha

Answer:

There are approximately 82 inches

Step-by-step explanation:

Here, we want to calculate the circumference of the wheel

To do this, we are going to use the formula for the circumference of a circle

C = 2 * pi * r

C = 2 * pi * 13

= 26 * pi

C = 81.7 inches which is approximately 82 inches

Answer: 0.9 is the same as 9 tenths

0.009 is the same as 9 thousandths

Answer:

y - 1 = 3/2(x - 6)

Step-by-step explanation:

First, we need to find the slope of the given equation. Without a graph, the easiest way to do this is by isolating y.

2x + 3y = 18

3y = -2x + 18        (Subtract 2x from both sides)

y = -2/3x + 6        (Divide both sides by 3)

The slope is -2/3. Perpendicular lines have opposite reciprocal slopes, so a line perpendicular to this one would need to have a slope of 3/2. We're given a point for this line, so we can write the equation for it in point-slope form.

Point-Slope Form: [tex]y - y_{1}=m (x-x_{1})[/tex]

y - 1 = 3/2(x - 6)

If necessary, this can also be written in slope-intercept form by solving for y.

[tex] \huge \boxed{ \fcolorbox{black}{aqua}{Answer}}[/tex]

There are a total of 6 x 6 = 36 possible outcomes when a fair die is rolled twice. Of the 36 possible outcomes, there are 6 doubles: 1-1, 2-2, 3-3, 4-4, 5-5, and 6-6. Thus, the probability of getting a double is 6/36 = 1/6.

Answer:

-9

-11

-4

Step-by-step explanation:

Answer: The answer is A. y=-4/5x-7  Just compare, and they will equal to each other.

Step-by-step explanation:

Answer:

O multiplication and addition

Step-by-step explanation:

let no be n

"eight more than the product of a number and two=2n+8

Step-by-step explanation:

Ans: b<3. I hope this helps.

Answer:

A. 6

Step-by-step explanation:

[tex]10x \degree + 30 \degree = 90 \degree \\(complementary \:angles) \\\\ 10x \degree = 90 \degree - 30 \degree\\ \\ 10x \degree = 60 \degree \\ \\ 10x = 60 \\ \\ x = \frac{60}{10} \\ \\ x = 6[/tex]

Answer and Step-by-step explanation:

The answer would be:

C = 10h, where C is the total cost of hats, and h is the number of hats bought.

10 represents the amount of money for each hat.

#teamtrees #PAW (Plant And Water)

Answer:

[tex]y = 2^x - 1[/tex]

Step-by-step explanation:

Let the number of disks be x and the minimum number of moves be y.

[tex]y = 2^x - 1[/tex]

When x = 1: y = 1

[tex]y = 1 = 2 - 1 = 2^1 - 1[/tex]

When x = 2: y = 3

[tex]y = 3 = 4 - 1 = 2^2 - 1[/tex]

When x = 3: y = 7

[tex]y = 7 = 8 - 1 = 2^3 - 1[/tex]

When x=4: y = 15

[tex]y = 15 = 16 - 1 = 2^4 - 1[/tex]

When x = 5: y = 31

[tex]y = 31 = 32 - 1 = 2^5 - 1[/tex]

Notice that for each derived expression of y, the exponent of 2 is being replaced by the value of x.

The general equation is: [tex]y = 2^x - 1[/tex]

Answer:

I th8nk it means diagonal like 1 and 4 or 2 and 3

Answer:

B) SAS

Step-by-step explanation:

The angles between the two known equal sides are called a vertical angle and are equal. Thus you know Side-Angle-Side proves congruency.

Answer:

C, 14.28

Step-by-step explanation:

area = base * height

= (1.9+3.2) * 2.8

=14.28

Answer:

Answer is C! brainliest this time pls