pls help will mark as brainliest

Answer:

Cylinder =   [tex]\pi[/tex]* [tex]r^{2}[/tex] * h

Rectangle =   l*w*h

Cone =   1/3 [tex]\pi[/tex]* [tex]r^{2}[/tex] * h

Pyramid =   1/3 b*h

Step-by-step explanation:

Answer:

The answer would be 15.

Step-by-step explanation:

The first thing that you have to do is subtract 120 on both sides

40x + 120 = 720

        -120     -120

40x = 600

Then you have to divide by 40.

40x= 600

600 ÷ 40 = 15

x = 15.

I hope I helped

Answer:

15

Step-by-step explanation:

40×15=600+120=720

Answer:

c = 5

Step-by-step explanation:

a^2 + b^2 = c^2

3^2 + 4^2 = c^2

9 + 16 = 25

c^2 = 25

sqrt of 25 = 5

c= 5

Answer:

c=5

Step-by-step explanation:

Answer:

is there like a table or something to help me with the question

Answer:

csc (- 30)° = - 2

Step-by-step explanation:

Using the trigonometric relationship

csc x = [tex]\frac{1}{sinx}[/tex] and the exact value sin30° = [tex]\frac{1}{2}[/tex]

sin(- 30)° = - sin30° = - [tex]\frac{1}{2}[/tex], thus

csc (- 30)° = [tex]\frac{1}{-\frac{1}{2} }[/tex] = - 2

Answer:

360

Step-by-step explanation:

The area of the top surface of rectangular cabin walkway is given by the equation A = 360 feet²

The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle

Area of Rectangle = Length x Width

Given data ,

Let the area of the rectangular cabin be represented as A

Now , the initial length of the cabin = 30 feet

The initial width of the cabin = 24 feet

And , Mr. Smith plans to build a 3-foot-wide walkway around the outside of the cabin

So , the increased length of the rectangular cabin = 30 + 6 = 36 feet

The increased width of the rectangular cabin = 24 + 6 = 30 feet

Now , Area of Rectangle = Length x Width

Substituting the values in the equation , we get

Area of rectangular cabin A = 36 x 30

Area of rectangular cabin A = 1080 feet²

Now , the area of the cabin before increment of sides = 24 x 30

The area of the cabin before increment of sides = 720 feet²

So , the area of the walkway = 1080 - 720 = 360 feet²

Area of rectangular cabin walkway A = 360 feet²

Hence , the area of the rectangular cabin walkway is 360 feet²

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Answer:

Its D

Step-by-step explanation:

Answer:

The advantages and disadvantages of paying with a credit card in the case named are:

ADVANTAGES:

DISADVANTAGES:

Step-by-step explanation:

Although you can see that the purchase with a credit card has 3 advantages and just 2 disadvantages, the best form to purchase with a credit card and having the benefits is pay all the amount in the first installment, in this form, we don't pay installment interests and will acquire points, improve our credit history and  will have a product or service at least 15 days before to pay it.

Answer:

Advantages:

-You are able to purchase something without having the total amount in cash.

-You are able to pay a purchase in several installments.

In the situation you can see that Tamiko doesn't have enough money in her checking account to buy the shoes but she can do it using the credit card.

Disadvantages:

-You have to pay interests on the purchases made.

-You can end up with a high debt because you might spend a high amount of money that you are not able to pay back.

Tamiko will have to pay interests on the purchase she made increasing the amount of money that she will actually spend on the shoes and if she uses the credit card all the time she might accumulate a debt that she is not able to pay back.

The 2 3/4 or 2.75 is equivalent to 275%.

The percentage formula is used to calculate the amount or percentage of anything in terms of 100. Percentage indicates "per hundred" in its most basic form. The percentage formula is used to express a number between zero and one. It is a number that is expressed as a fraction of 100. It is represented by the sign% and is mostly used to compare and find ratios.

The population of Gilbert increased by 275%. The equivalent to 275% will be:

To express as fraction and decimal, we divide 275 by 100.

= 275/100

= 2 3/4

= 2 + 0.75

= 2.75

So, the equivalent fraction is 275% = 2 3/4 or 2.75.

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Answer:

F

Step-by-step explanation:

Absolute value finds the distance between a number and 0, which is what the question is asking for -- the distance between -3 and 0.

180°

Step-by-step explanation:

measure of half a circle arc is 180

From B to F is 180 degrees because BF is a diameter.  

Answer: 180 degrees

Answer:

No.

Step-by-step explanation:

She wronged in Step 2, -2x + 2 = 8 .

The correct way is :

-2(x+1) = 8

-2x – 2 = 8

Answer:

2x+4y=0

Step-by-step explanation:

Answer: rotation then translation

Step-by-step explanation:

The transformation(s) can map triangle LMN onto triangle L'M'N' are (c) rotation then translation

The SSS congruence theorem means that the triangles LMN and L'M'N' are congruent by sides and the angles are also congruent.

So, the triangles can be transformed by

From the complete question, the triangles and rotated and translated

Hence, the transformation(s) can map triangle LMN onto triangle L'M'N' are (c) rotation then translation

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Answer:

Step-by-step explanation:

Answer:

[tex]g(x)=x^2+1[/tex]

Step-by-step explanation:

The given function is

[tex]h(x)=x^2-3[/tex]

If a function translated vertically upward by p units, then we need to add p in the function value to get the new function.

It is given that if the graph of h is translated vertically upward by 4 units, it becomes the graph of a function g. So,

[tex]g(x)=h(x)+4[/tex]

[tex]g(x)=x^2-3+4[/tex]

On simplification, we get

[tex]g(x)=x^2+1[/tex]

Therefore, the required function is [tex]g(x)=x^2+1[/tex].

Answer:

8

Step-by-step explanation:

It is in the one's place, so it is just 8x1, which is 8

Answer:

30x³ + 9x² + 32x - 7

Step-by-step explanation:

i hope it's right : )

Answer:

y= ¾x +6

Step-by-step explanation:

The equation of a line is usually written in the form of y=mx+c, where m is the gradient and c is the y-intercept.

Let's find the gradient first.

[tex]gradient = \frac{y1 - y2}{x1 - x2} [/tex]

Using the formula above,

[tex]m = \frac{6 - 3}{0 - ( - 4)} \\ m = \frac{3}{4} [/tex]

subst. the value of m into the equation.

[tex]y = \frac{3}{4} x + c[/tex]

To find c, substitute a coordinate.

When x=0, y=6,

[tex]6 = \frac{3}{4} (0) + c \\ 6 = 0 + c \\ c = 6[/tex]

Thus, the equation of the line is [tex]y = \frac{3}{4} x + 6[/tex].

Answer:

c

Step-by-step explanation:

Answer:

The Correct Answer is in fact C : x= -4y^2 -24y -30

Step-by-step explanation:

If you look at the image I attached you can see that C is the only one touching those point

Don't forget to like :)

Answer: Bro write the question better

Step-by-step explanation:

Answer: -3/2

Step-by-step explanation:

2

3

4

−9

=

2

3

−4

9

=

−3

2

Answer:

1.5

Step-by-step explanation:

2/3 ÷ 4/9=

= 2/3 · 9/4=

cross multiply:

1/1 · 3/2 = 3/2 = 1.5

Answer:

A

Step-by-step explanation:

In the figure attached, the complete question is shown.

We have to transform all the fractions to new fractions with the same denominator, as follows:

1/8 *4/4 = 4/32

-3/16 *2/2 = -6/32

-1/4 *8/8 = -8/32

1/32

5/32

-1/16 *2/2 = -2/32

Now we can order the list simply comparing numerators:

-8/32, -6/32, -2/32, 1/32, 4/32, 5/32

or

-1/4, -3/16, -1/16, 1/32, 1/8, 5/32

The order from least to greatest is -1/4 < -3/16 < -1/16 < 1/32 < 1/8 < 5/32 option first is correct.

A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.

We have a measurement data as shown:

1/8, - 3/16, - 1/4, 1/32,  5/32, - 1/16

We can write the above numbers as follows:

0.125, -0.1875, -0.25, 0,03125, 0.15625, -0.0625

The order from least to greatest:

-1/4 < -3/16 < -1/16 < 1/32 < 1/8 < 5/32

Thus, the order from least to greatest is -1/4 < -3/16 < -1/16 < 1/32 < 1/8 < 5/32 option first is correct.

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Answer:

The answer is -508

Step-by-step explanation:

a81= -28+(81-1)(-6)

a81= -28+(80)(-6)

a81= -508

The 81st term of the arithmetic sequence will be -508. A series is a collection of sequences.

A sequence is a collection of items that have been arranged in a logical order, with members appearing either before or after each other.

[tex]\rm N^{th}\ term=a+(n-1)d\\\\\rm 81^{th}\ term=-28+(81-1)(-6)\\\\ 81^{th}\ term=-508[/tex]

Hence, the 81st term of the arithmetic sequence will be -508.

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Answer:

it is c

Step-by-step explanation:

Answer:

No real solution

Step-by-step explanation:

18-6k=24-6k

18=24

No Real Solution

Answer:

Regular type is called the form in which polynomials are mostly used. The parameters are calibrated to the lowest degree. The polynomial x4 + 2x3+x+11 is standard, for instance, because four are most strong and three and one are the strongest.

Step-by-step explanation:

Answer:

50 degrees

Step-by-step explanation:

53+77= 130

180-130= 50

Answer: 50º

Step-by-step explanation:

You know that the sum of all of the angles of a triangle are equal to 180º. Given 2 angles, we can use an equation to find the third angle. Let angle C be x

53º+77º+x=180º

130º+x=180º

Subtract 130

x=180º-130º

x=50º

Answer:

-207.507490745

Answer:

all the numbers in set a would all round to 0