does the point (9, -8) satisfy the equation y = x - -1?

The equation that can be used to find the length of the tank is 240 = l × 12 × 10

The volume of a rectangular prism can be found as follows:

volume of rectangular prism = lwh

where

Therefore,

volume of rectangular prism = lwh

volume of rectangular prism = 240 ft³

h = 12 ft

w = 10 ft

Therefore, the let's find the length of the tank.

240 = l × 12 × 10

240 = 120l

divide both sides by 120

l = 240 / 120

l = 2

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The intersection of sets M and F contains the elements "c" and "d".

To find the intersection of sets M and F, we need to identify the elements that are common to both sets.

M = {a, b, c, d}

F = {c, d, e, f}

The intersection of M

and F is denoted by M ∩ F, which represents the set containing elements that are present in both M and F.

Looking at the elements in M and F, we can see that the common elements between the two sets are "c" and "d".

Therefore, the intersection of M and F can be expressed as:

M ∩ F = {c, d}

So, the intersection of sets M and F contains the elements "c" and "d".

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Answer:

The answer is H.(x,y)→(x+6,y-1)

Step-by-step explanation:

I plug in the x and y

Here are the coordinates:

(-4,-1)

(-1,-1)

(-1,-3)

(x,y)→(-4+6,-1-1)=(2,-2)

(x,y)→(-1+6,-1-1)=(5,-2)

(x,y)→(-1+6,-3-1)=5,-4

The number of cubes in the prism with stickers 0 - 1, 1 - 6, 2 - 12, and 3 - 8.

Cubic form is defined as the shape of a cube. Another way to put it is that a block with uniform length, width, and height is regarded to be a cube. It also contains 12 edges and 8 vertices, with 3 of the edges coming together at a single vertex point. Examine the illustration below, identifying the faces, edges, and vertices. It is also referred to as a right rhombohedron, an equilateral cuboid, and a square parallelepiped.

According to the prism, the cube at the center has no stickers.

Stickers on 0 side = 1

The face of the prism contains cube that would have stickers on one side. The center cubes on each face will have stickers on one side:

Stickers on 1 side = 6

The edges of the prism will have cubes at the center that contain stickers on both sides:

Stickers on 2 side = 4 (3) = 12

Every vertices on the prism will have sticker on three sides.

Sticker on three side = 8

Hence, the number of cubes in the prism with stickers 0 - 1, 1 - 6, 2 - 12, and 3 - 8.

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The correct question is:

Answer:

D:29

Step-by-step explanation:

4(3) ^2 - 7 =

6^2 -7 =

36 - 7 = 29

hope this helped!

Answer:

Step-by-step explanation:

If Robert is 7 1/2 months old you need to multiply 7 1/2 by 12 because there are 12 months in a year.  

7x12=84  

1/2x12=6

6+84=90

Answer:

Step-by-step explanation:

Part 1 is B and part 2 is A

Answer:

the answer is 3

Step-by-step explanation:

21 x 3 =7

hope it helps

Answer:

21/7

Step-by-step explanation:

Move 7 to next side with opposite process it is multiple after move it will be divided so 21x (21/7) it will be 7 although (21/7)equivalent to 1/3

Answer:

THIS DESERVES A BRAINLIEST BECAUSE I PUT ALL OF THE ANSWERS AND THE WORK TO IT

1: 6

2: 3

3: 5

4: 1

5: 3

6: -1

7: 8

8: 4

9: 3

10: 16

Step-by-step explanation:

Use PEMDAS

1. (2x2)+2

You do 2x2 first which is 4 so then you do 4+2 which is 6

2. 6 divided by (5-3)

You do 5-3 first which is 2 then 6/2 (that's 6 divided by 2) which is 3

3. 6/6 x5

so you do 6 divided by 6 which is 1 then you get 1x5 which is 5.

4. 2-(5-4)

5-4 is 1 and 2-1 is 1

5. 2+6/6

6 divided by 6 is 1 and 2+1 is 3

6. (-6)+5 is -1

7.  1-(-7) is the same as 1+7 which is 8

8. (-3)-7 is the same as -3+7 which is the same as 7-3 which is 4

9. 5+(-2) is the same as 5-2 which is 3

10. 8-(-8) is the same as 8+8 which is 16

Answer:

A Complex Number is a combination of a

Real Number and an Imaginary Number

and

Imaginary numbers, also called complex numbers, are used in real-life applications, such as electricity, as well as quadratic equations. In quadratic planes, imaginary numbers show up in equations that don’t touch the x axis. Imaginary numbers become particularly useful in advanced calculus.

The approximate difference in the circumferences of the two circles is: C. 61 cm.

Mathematically, the circumference of a circle can be calculated by using this mathematical expression:

C = 2πr or C = πD

Where:

Substituting the given parameters into the circumference of a circle formula, the circumference of the small circle is;

Circumference of circle, C = πD

Circumference of circle, C = 3.14 × 4.5

Circumference of circle, C = 14.13 cm.

For the larger circle, we have:

Circumference of circle, C = 3.14 × 24

Circumference of circle, C = 75.36 cm.

Difference = 75.36 cm - 14.13 cm.

Difference = 61.23 ≈ 61 cm.

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Solution:

The heights and the shadows are in the same ratio because the sun is shining from the same angle, so the triangles formed are similar.

Notice that Anita's height is twice as long as her shadow, so the height of the flagpole will be

We can also write a direct proportion:

solving for x, we get:

then, we can conclude that the correct answer is:

Answer:

denominator

Step-by-step explanation:

Answer:

5/6

Step-by-step explanation:

2/3×2/2 + 1/6

4/6 + 1/6

5/6

Answer:

0 senior tickets were sold

5 more adult tickets were sold than chil tickets

Step-by-step explanation:

You need to see the frequency of each bar

Answer by Gauthmath

Answer:

SEE GOGLE

Step-by-step explanation:

Answer:

26.12%

Step-by-step explanation:

R1500 + R347 = R1847 (Total cost price)

Profit = Selling price - Total Cost Price

         = R2500 - R1847

Profit = R653

%Profit = (653/2500) x 100

           = 26.12%

Answer:

look it up

Step-by-step explanation:

The graph of the equation defined by; y = f(x) = x² + 20 as represented in the task content is symmetrical about the y-axis.

It follows from the task content that the axis about which the given graph is symmetrical be determined as follows.

Since it follows that for a function to be symmetric about the y-axis;

f(-x) = f(x).

Therefore, we have;

f(-x) = (-x)² + 20.

f(-x) = x² + 20 = f(x).

Hence, the graph is symmetrical about the y-axis.

Also; Since; f(-x) = x² + 20 ≠ - f(x).

It follows that the graph is not symmetrical about the origin and hence, the graph is only symmetrical about the y-axis.

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Answer:

The sample mean is more accurate and precise than the sample midrange because it takes all the values in the sample into consideration, while the sample midrange only takes into consideration the highest and lowest values.

The sample mean is generally preferred over the sample midrange as an estimator of the population mean because it is more accurate and provides a more precise estimate of the population mean. The sample mean is the average of all the values in the sample, and it is calculated by adding all the values in the sample and then dividing by the number of values. Mathematically, the sample mean is represented as μ = ( ΣX ) / N, where ΣX represents the sum of all the values in the sample and N is the number of values in the sample. On the other hand, the sample midrange is simply the midpoint between the highest and lowest values in the sample, and it is calculated by adding the highest and lowest values and dividing by two. The sample mean is more accurate and precise than the sample midrange because it takes all the values in the sample into consideration, while the sample midrange only takes into consideration the highest and lowest values.

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Answer: Ms. Taylor earns $1400 a month (good for her)

Step-by-step explanation:

420/3 = $140

$140 x 10 = 1400

Answer:

190 / 360 = 0.52777777

0.527777 x 100 = 52,78%

Answer:

4

Step-by-step explanation:

25 - 3(7) .... Plug in 7

25 - 21 .... Multiply 3 and 7

4 ..... Answer

Hope this helps!

The values are;

Length = 6 inches

Width = 14 inches

The formula for determining the perimeter of a rectangle is expressed as

P = 2( l + w)

Where;

From the information given, we have;

Length = x

Width = 2(x + 1) = 2x + 2

Now, substitute the values

40 = 2( x + 2x + 2)

expand the bracket

40 = 2(3x + 2)

40 = 6x + 4

collect like terms

6x = 40 - 4

6x = 36

x = 36/6

Divide the values

x = 6 inches

Length = 6 inches

Width = 2( 6 + 1) = 2(7) = 14 inches

Hence, the values are 6 and 14 inches

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The values are;

Length = 6 inches

Width = 14 inches

How to determine the values

The formula for determining the perimeter of a rectangle is expressed as

P = 2( l + w)

Where;

P is the perimeter

l is the length

w is the width

From the information given, we have;

Length = x

Width = 2(x + 1) = 2x + 2

Now, substitute the values

40 = 2( x + 2x + 2)

expand the bracket

40 = 2(3x + 2)

40 = 6x + 4

collect like terms

6x = 40 - 4

6x = 36

x = 36/6

Divide the values

x = 6 inches

Length = 6 inches

Width = 2( 6 + 1) = 2(7) = 14 inches

Hence, the values are 6 and 14 inches

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Answer:

B

Step-by-step explanation:

Answer: The height of the object at any time t is given by the function s(t) = -16t² + 64. When the object reaches the ground, its height will be 0. So we need to solve the equation:

-16t² + 64 = 0

Dividing both sides by -16, we get:

t² - 4 = 0

Adding 4 to both sides, we get:

t² = 4

Taking the square root of both sides (and remembering to include both the positive and negative roots), we get:

t = ±2

Since time cannot be negative, the only valid solution is:

t = 2

Therefore, it will take the object 2 seconds to reach the ground.

Step-by-step explanation: