You multiply the dimensions of Triangle A by 3 to create Triangle B. Select the conclusion(s)
that you can make about the similar triangles.
The ratio of the perimeters (Triangle A to
Triangle B) is :
The ratio of the perimeters (Triangle B to
Triangle A) is 1 to 3.
The ratio of the areas (Triangle B to Triangle A)
is 9:1.
The ratio of the areas (Triangle A to Triangle B)
is 1 to 6.
There is not enough information to make any
of the conclusions above.

Answer:

first answer A

Step-by-step explanation:

it's the only one that has 8 sides

For a polygon to have an interior angle sum of 1080°, number of its sides will be 8.

Option A) polygon has 8 sides is the correct answer.

A polygon is simply a two-dimensional a plane shape enclosed by line segments called sides.

The formula for calculating the sum of interior angles of a polygon is;

S =  ( n − 2 ) × 180°

Where n is the number of sides.

Given that;

We substitute the value of the sum into our above equation.

S =  ( n − 2 ) × 180°

1080° =  ( n − 2 ) × 180°

( n − 2 ) = 1080° / 180°

n − 2 = 6

n = 6 + 2

n = 8

Therefore, for a polygon to have an interior angle sum of 1080°, number of its sides will be 8.

Option A) polygon has 8 sides is the correct answer.

Learn more about polygons here: brainly.com/question/22408868

#SPJ2

Answer:

3.82 × 107

Step-by-step explanation:

Move the decimal point in your number until there is only one non-zero digit to the left of the decimal point. The resulting decimal number is a.

Count how many places you moved the decimal point. This number is b.

If you moved the decimal to the left b is positive.

If you moved the decimal to the right b is negative.

If you did not need to move the decimal b = 0.

Write your scientific notation number as a x 10^b and read it as "a times 10 to the power of b."

Remove trailing 0's only if they were originally to the left of the decimal point.

7x + 1 + 4x - 3 = 42

11x - 2 = 42

add 2 to both sides

11x = 44

divide both sides by 11

x = 4

Hope this helps!

Answer:

A = 40°

Step-by-step explanation:

[tex] \sin 3A = \cos (A – 70ᵒ) \\ \\ \cos(90 \degree - 3A) = \cos (A – 70ᵒ) \\ \{\because \: \cos(90 \degree - \theta) = \sin \theta \} \\ \\ (90 \degree - 3A) = (A – 70ᵒ) \\ \\ 90 \degree + 70ᵒ = 3A + A \\ \\ 160 \degree = 4A \\ \\ A = \frac{160 \degree}{4} \\ \\ \huge \red{ \boxed{A = 40 \degree}}[/tex]

Answer:

A. StartFraction A Over x + 1 EndFraction + StartFraction B Over (x + 1) squared EndFraction + StartFraction C x + D Over x squared + 7 EndFraction + StartFraction E x + F Over (x squared + 7) squared EndFraction

Step-by-step explanation:

edge 2020

Answer:

-13, -3, 0, 19, 20

Step-by-step explanation:

Since |-20| equal 20 so -13 is the lowest

then -3

then 0

19; 20.

Answer:

the exponent would be negative because the original number is less than one

Step-by-step explanation:

example: 0,1= 1.10^-1

The exponent would be negative because the original number is less than one. Option 3 is correct.

In mathematics, integer exponents are exponents that should be integers. It may be a positive or negative number. In this situation, the positive integer exponents determine the number of times the base number should be multiplied by itself.

0.0009763 can be written as a single-digit time power of ten by the following representation,

0.0009763 = 9.763×10⁻⁴

The power of the integer 10 is shown as the exponent. Here the value of the power of 10 is -4, as a result, the value of the exponent would be negative and it is due to the fact that the original number is less than one.

Thus, the exponent would be negative because the original number is less than one. Option 3 is correct.

Learn more about the integer exponent here:

brainly.com/question/4533599

#SPJ5

Answer:

It is the 3rd one

Step-by-step explanation:

TRUST ME

Answer:

x[tex]\leq[/tex]7

Step-by-step explanation:

2(x-1)=12 x-1= 6, 7, 8 ect

x[tex]\leq[/tex]7.

Answer:

-244

Step-by-step explanation:

(4)(−2)−(−2)(8)−4−248

Answer:

8

Step-by-step explanation:

ab - bc

(4)(-2) - (-2)(8)

= 8

Answer: 1 pound

Step-by-step explanation:

Answer:

The first one: y = 13

The second one: p = -14

Step-by-step explanation:

4y + 15 = 6y - 11

Add 11 to both sides.

4y + 26 = 6y

Subtract 4y from both sides.

26 = 2y

Divide both sides by 2

y = 13

5p + 6 = 4p - 8

Add 8 to both sides

5p + 14 = 4p

Subtract 5p from both sides.

14 = -1p

Divide both sides by -1

p = -14

Hope I helped :)

Please consider Brainliest :)

Answer:

I'm sure it's D

can you also please mark me as brainliest?

thanks

Answer:

The dinner date

Step-by-step explanation:

Answer row 2

Step-by-step explanation:

Num

Answer:

well we need a map or a picture of what is hilighted in red

Use a linear approximation to [tex]f(x)[/tex] centered at [tex]x=3[/tex]:

[tex]f(x)\approx f(3) + f'(3)(x-3)[/tex]

Then

[tex]f(5)\approx2.345+\ln(3^2+1)(5-3)\approx6.95[/tex]

which makes C the most likely choice.

Here we want to solve the differential equation, by finding the Taylor expansion of the function and evaluation we will find that f(5) = 6.950, so the correct option is C.

Here we must start by doing a Taylor expansion of the function, remember that the Taylor expansion is given by:

f(x) = f(a) + f'(a)*(x - a) + ...

The series has more terms, but we can work with two to get an estimation, if we use a = 3 we get:

f(x) = f(3) + ln(3^2 + 1)*(x - 3) = 2.345 + ln(10)*(x - 3)

Now we evaluate this in x = 5 to get:

f(5) = 2.345 + ln(10)*(5 - 3) = 6.950

So the correct option is C.

If you want to learn more about Taylor series, you can read:

https://brainly.com/question/9211177

Answer:

x = 24  <----------->  y = 76

-----------------------------------------

24 dimes and 76 quarters.  Hope this helps! :)

Answer:

d

Step-by-step explanation:

Answer:

at 12 pm they will meet

Step-by-step explanation:

common sense.

Answer:

2x^3-8x^2+8x+12

Step-by-step explanation:

split them up

use distributive property

2x-6(x-2)

2x^2-4x-6x+12(x+1)

use distributive property again

2x^3+2x^2-4x^2-4x-6x^2-6x+12x+12

simplify

2x^3-8x^2+8x+12

I forgot if you can divide it by 2 or not to simplify it even more. If you can, divide it by 2. I forgot the rules

If you divide it by 2, then the answer is

x^3-4x^2+4x+6

Answer:

The answer should be 73x/45

sorry if I'm wrong

Step-by-step explanation:

Answer:

The set = {1, 2, 3, 4, 5}

Step-by-step explanation:

Let us explain how to solve this question

∵ The set = {x : x is a digit in the number 241,532)

→ That means the elements of the set are the digits of the given number

∴ The elements in this set are the digits of the number 241,532

∵ The digits of the number 241,532 are 2, 4, 1, 5, 3, 2

→ In any set of numbers,

∴ The elements of the set are 1, 2, 3, 4, 5

∴ The set = {1, 2, 3, 4, 5}

Answer: monica says the slope of a vertical line is 0. describe how you would explain mathematically, that she is correct​

Step-by-step explanation: As she loads the boat with the supplies she will need, she ... What is the vertical change between: ... What do you notice about the slope of the line in Items 4a, 4b, and 4c? 6. ... 88 SpringBoard® Integrated Mathematics I, Unit 2 • Linear Functions ... 0 c. Does the function have a constant rate of change? If so, what is it? d.

Answer:

-2

Step-by-step explanation:

one to the right and 2 down

rise over run so

2/1 equals 2 since down two there should be a negative

Answer:

15 -(-18)

Step-by-step explanation:

a double negative is basically a + sign. The distance between -18 & 15 is 33, so 15- (-18) or 15 + 18 is 33 is equivalent

Answer:

15 -(-18)

Step-by-step explanation:

Answer:

3.81971863421

Step-by-step explanation:

24=2πr

12=πr

r=3.81971863421

Answer:

x<1

Step-by-step explanation:

Answer:

x<1

Step-by-step explanation:

you have to isolate the variable by dividing each side by factors that dont contain a variable