Mathematics College

Find the scale factor and ratio of perimeters for a pair of similar octagons with areas 16 ft' and 49 ft The scale factor is (Simplify your answer.) The ratio of perimeters is . (Simplify your answer.) Enter your answer in each of the answer boxes.​

Answers

Answer 1

Answer:

67ft

Step-by-step explanation:

Related Questions

PLEASE HELP!

A square pyramid has a base length of 825 feet. The slant height or
large pyramid is 596 feet. What is the lateral area of the pyramid?

Answers

Answer:

use formula of square pyramid is 2sl+l^2.

Answer:

use the formula- square pyramid is 2sl+l^2.

Step-by-step explanation:

I need help with 7th grade surface area plsss

Answers

The area is 25ft you are welcome hope this helps

Simplify 4/24 to lowest terms.

Answers

1/6

Step-by-step explanation:

4/24=(4/4)/(24/4)

=1/6

SOMEONE PLEASE ANSWER THIS!

What is the formula for lateral surface area?

Answers

Answer:

lateral surface area of a pyramid= 1/2pl or pl/2

please help me (ik it is not D)

Answers

Answer:

i think its d good luck!!!!!

Answer:

c

Step-by-step explanation:

i think so

Joe earned $25500 per annum and received a 6.35% raise. How much does he earn now?

Answers

Answer:

1619.25

Step-by-step explanation:

25500 x 6.35 % = 1619.25

Which graph shows a function where f(2) = 4?

Answers

Answer:

download photo math will help you and show you the steps

Which equation represents a line which is perpendicular to the line 4x+3y=-24

Answers

Step-by-step explanation:

we know that slope of the line is

[tex] - \frac{4}{3} [/tex]

if the line is perpendicular to the other line, the product

of the slope is -1

so the answer is -4x+3y=-24 or

4x-3y=-24

you also can change the 24 to others number because it will not influences the slope.

answer yoyoyo plz yo

Answers

Answer:

(5x)(3x)

Step-by-step explanation:

you would multiply (5x)(3x) first

and your final answer would be 15x ^ 2 - 13x - 6

Question 5 (5 points)
(06.02 LC)
A scatter plot is shown:

Which graph best represents the line of best fit for this scatter plot?

Answers

Answer:

um i cant see the answer choices

Step-by-step explanation:

Answer:

it is not clear

Step-by-step explanation:

it is not clear

help please i’ll give extra points & brainlist:)!

Answers

A south pole of one magnet can approach the north pole of another. The magnetic fields are aligned. This makes an attractive force between the two magnets. The farther apart they are, the higher their potential energy.


hope this helped :)

Find x. Please help i’m really struggling

Answers

x = 35°

i forget what the technical term is but the x angle is equivalent to the opposite angle

Answer:

35 degrees

Step-by-step explanation:

the 35 degrees in blue and the orange x angle are corresponding angles

Factor: 2x + 2y
Show work please

Answers

Answer:

2(x + y)

Step-by-step explanation:

You can pull out a 2 from the expression.

So divide 2x by 2 and 2y by 2.

2x/2 = x

2y/2 = y

2(x + y)

Find the errors and correct the following mathematical sentences.​

Answers

Answer:

This is your answer

9y = 13y2 - 4
The discriminant of the quadratic is ?

Answers

Answer:

289

Step-by-step explanation:

1. if to re-write the given equation, then 13y²-9y-4=0;

2. if to calculate the required discriminant, then:

D=81+13*4*4=208+81=289.

Answer:

289

Step-by-step explanation:

[tex]13y^2-9y-4 = 0\\[/tex]

D = [tex]b^2-4ac[/tex]

Wherein,

b = 9

a = 13

c = -4

[tex]D = 9^2-(4*13*-4)\\= 289[/tex]

Which expression is not equivalent to 2/3 x4

Answers

Answer:

I don't know I need the answer choices

Step-by-step explanation:

I need help with this problem​

Answers

The answer to the equation is 15

whats the inverse of y=0.07x​

Answers

Answer: y=0

Step-by-step explanation: i think this is right

PLEASE HELP WILL MARK BRAINLIEST!!
rewriting exponential equations using the same base?

Answers

Answer:

[tex] \large1) \sf {2}^{8x} = {2}^{5 x+ 15} [/tex]

[tex] \large \: 2)\sf {2}^{ - 4x} = {2}^{2x + 2} [/tex]

Step-by-step explanation:

to understand thisyou need to know about:law of exponentPEMDASlet's solve:[tex] \sf rewrite \: 16 \: as \: {2}^{4} : \\ \sf {2}^{4(2x)} = {32}^{x + 3} [/tex][tex] \sf rewrite \: 32 \: as \: {2}^{5} : \\ {2}^{4(2x)} = {2}^{5(x + 3)} [/tex][tex] \sf distribute : \\ \sf {2}^{8x} = {2}^{5 x+ 15} [/tex]

let's figure out the second one:

[tex] \sf rewrite \: \frac{1}{16} \: as \: {2}^{ - 4} : \\ \sf {2}^{ - 4(x)} = {4}^{x + 1} [/tex][tex] \sf rewrite \: 4 \: as \: {2}^{2} : \\ \sf {2}^{ - 4(x)} = {2}^{2(x + 1)} [/tex][tex] \sf distribute : \\ {2}^{ - 4x} = {2}^{2x + 2} [/tex]

Simplify -12x + 5x - x show work plz

Answers

Answer: -8x

Step-by-step explanation:

First, we need to take our given numbers

-12x+5x-x

Now let's start with the start of the equation

-12x + 5x = -7x

Now we take -7x and -x

-7x - x = -8x

Answer : -8x

-12x + 5x = -7x
-7x - x = -8x

Enter the missing values in the area model to find –3(5.5n - 1) 5.5n -1 -3 According to the model above, -3(5.5n - 1) ​

Answers

Answer:

“Information science is the science and practice dealing with the effective collection, storage, retrieval, and use of information. It is concerned with recordable information and knowledge, and the technologies and related services that facilitate their management and use.

Step-by-step explanation:

suppose that an individual has a body fat percentage of 19.8% and weighs 162 pounds. How many pounds of his weight is made up of fat? Round your answer to the nearest tenths​

Answers

Answer:

32.1 pounds

Step-by-step explanation:

Given data

Percentage of body fat= 19.8%

Weight= 162pounds

Let us find 19.8% of the persons weight

=19.8/100*162

=0.198*162

=32.076

Therefore, 32.1 pounds of the weight is fat

which expression is equivalent to this expression?

thank you :)

Answers

Answer:

C. -4x - 1

Step-by-step explanation:

[tex]-\frac{1}{2}(8x+2)[/tex]

Distribute the term outside of the parenthesis, Multiply each term in the parenthesis by the term outside (do not forget to include the negative sign when multiplying);

[tex](-\frac{1}{2}(8x))+(-\frac{1}{2}(2))[/tex]

Simplify,

[tex]-4x - 1[/tex]

Quadrilateral A'B'C'D'is the result of rotating quadrilateral ABCD by 60° about the origin.

Choose all answers that apply

a. BC and B'C' are both parallel to the y-axis
b. <B and <B' have the same measures
c. D and D' have the same coordinates
d. none of the above

​

Answers

Answer:

a. No

b. Yes

c. No

Step-by-step explanation:

a. For BC and B'C to both be parallel to the y-axis when BC is parallel to the y-axis the figure must be rotated by a multiple of 180 degrees.

b. When you rotate a figure none of the angles in the figure change.

c. For D and D' to have the same coordinates the figure must be rotated by 360.

giving brainliest ! *easy*

Answers

Answer:

170

Step-by-step explanation:

17π/18 * 180/π

17*180/18

=170

PLEASE HELP ASAP! thank you!

Answers

The answer to ur question is 5/6

f(x)
A
6
X
-8
6
8
Which of the given functions could this graph represent?
OA. f(t) = (x - 1)(x - 2)(x + 1)(x + 2)
O B. f(x) = x(x - 1)(1 + 1)
Oc. /(x) = x(x - 1)(x - 2)(x + 1)(x + 2)
OD. (r) = x(x - 1)(x - 2)

Answers

The answer to this question It’s Oc
Answer:
Is C on edge.

HEEEEEEEEEEEEELLLLLLLLLLLLLLLLLPPPPPPPPPPPPP PLZZZZZZZZZZZZZZZZZZ

Answers

Answer:

(6x + 3) + (7x - 44) = 180

6x + 3 + 7x - 44 = 180

13x - 41 = 180

13x = 221

adjacent x = 17

An artist mixes paint to make new colors. She uses 1/3 cup of red paint and
1/3 cup of yellow paint to make a batch of orange paint. If the artist has 2 cups of red paint available and 3 cups of yellow paint available, how many batches of orange paint can she make?​

Answers

Answer:

6 batches

Step-by-step explanation:

1/3*6=2 cups of paint.

so they can make 6 batches and have 1 cup of yellow paint left

how many is 360 divided by 60?​

Answers

Answer: 6

Step-by-step explanation:

360 divided by 60 =6

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