I will mark Brainliest!!! Hurry

Answer:

20 X 1/20 = 1

10 X 1/10 = 1

Step-by-step explanation:

I hope that helps.

9514 1404 393

Answer:

  angles: ∠J≅∠P, ∠K≅∠M, ∠L≅∠N

  sides: JK ~ PM, KL ~ MN, LJ ~ NP

Step-by-step explanation:

The similarity statement lists corresponding parts in the same order. For example, the first letter of one triangle designator corresponds to the first letter of the other triangle designator.

It is easy to list corresponding angles. Simply list them in the same order as they show up in the similarity statement.

  angles: ∠J≅∠P, ∠K≅∠M, ∠L≅∠N

__

Likewise, corresponding segments are those between corresponding vertices. If a segment uses letter designations 2 and 3 in one triangle (KL), it will use letter designations 2 and 3 in the other triangle (MN).

  sides: JK ~ PM, KL ~ MN, LJ ~ NP

_____

Additional comment

I sometimes find it easier to list the vertices vertically. Then I can see the correspondence more directly.

  J . . P

  K . . M

  L . . N

Answer: no its not linear

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be

0

0

or

1

1

for each of its variables. In this case, the degree of variable

Y

Y

is

1

1

and the degree of variable

x

x

is

5

5

.

Not Linear

Answer:no its not linear

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be

0

0

or

1

1

for each of its variables. In this case, the degree of variable

Y

Y

is

1

1

and the degree of variable

x

x

is

5

5

.

Not Linear

Step-by-step explanation:

Answer:

1

Step-by-step explanation:

Hope this helps!

Lmk if you have any questions!

Have a great day! :)

Answer:

1

Step-by-step explanation:

the y intercept is where the line crosses the y = 0 mark and it crosses it at (1,0) so 1 would be your answer

Answer:

Pythagorean theorem

Step-by-step explanation

a^2+b^2=c^2

Answer:

16%

Step-by-step explanation:

16 girls like biology so 16/100=0.16 in order to get percentage multiply by 100 so 16%. Think you are missing some parts tho

Answer:

0.05

Step-by-step explanation:

Answer:

4x^3+2x^2+2x

Step-by-step explanation:

The difference of the two polynomials, is: f(x) - g(x) = 4x³ + 2x² + 2x

To subtract one polynomial from another, take like terms together.

Given the polynomials:

f(x) = 9x³ + 2x² - 5x + 4 and g(x) = 5x³ - 7x + 4

Find f(x) - g(x):

(9x³ + 2x² - 5x + 4 ) - (5x³ - 7x + 4)

Open the bracket

9x³ + 2x² - 5x + 4 - 5x³ + 7x - 4

Combine like terms together

4x³ + 2x² + 2x

Therefore, the subtraction of the two polynomials, is: f(x) - g(x) = 4x³ + 2x² + 2x

Learn more about polynomials on:

https://brainly.com/question/2833285

Answer:

D) 30°

Step-by-step explanation:

By exterior angle theorem:

? = 70° - 40°

? = 30°

Answer:

d

Step-by-step explanation:

363

u have to times the three numbers from the 1 square and the 3 numbers from the other square with them self's5x3x5 and 12x3x8) and then add the 2 answers together :)

Answer:

D

Step-by-step explanation:

3×12×8=288

5×5×3=75

288+75=363

Answer:

a)

The initial amount is 141,200.

The decay factor is 0.89, and the decay rate is of 0.11 = 11%.

b)

The function is [tex]y(t) = 141200(0.89)^t[/tex]

The number of bats in 2003 was of 13,729.

Step-by-step explanation:

Exponential decay function:

An exponential decay function has the following format:

[tex]y(t) = y(0)(1-r)^t[/tex]

In which y(0) is the initial value, 1 - r is the decay factor and r is the decay rate, as a decimal.

A. Identify the initial amount, the decay factor, and the decay rate

In 1983 there were 141,200 bats living in the caves, which means that the initial amount is 141,200.

That number decreased by about 11% annually until 2003 means that the decay factor is 1 - 0.11 = 0.89 and the decay rate is 0.11 = 11%.

B. Write a function that models and number of that since 1983 then find the number of bats in 2003

With the data found in question A, we have that:

[tex]y(t) = y(0)(1-r)^t[/tex]

[tex]y(t) = 141200(1-0.11)^t[/tex]

[tex]y(t) = 141200(0.89)^t[/tex]

The function is [tex]y(t) = 141200(0.89)^t[/tex]

Number in 2003

2003 is 2003 - 1983 = 20 years after 1983, so this is y(20).

[tex]y(20) = 141200(0.89)^{20} = 13729[/tex]

The number of bats in 2003 was of 13,729.

Answer:

above ANS is correct mark it as branlist answer

Answer:

m∡A = 50°

Step-by-step explanation:

since they are complementary they must equal 90°

4x+6 + 4x-4 = 90

8x + 2 = 90

8x = 88

x = 11

∡A = 4(11)+6 = 44+6 = 50

Rewrite 3/4 to have the same denominator as 1/8.

3/4 = 6/8

Now you have 1/8 + 6/8 = 7/8

The answer is 7/8

Thanks for taking the time to read this!

Hope you have a good day, Loves.

And don't forget to eat!

Question 1: The equations share the same slope, but different y-intercepts.

Question 2: Option B (y = 2x + 1)

Both equations are written in slope intercept form.

[tex]y = mx+b\\\\\text{m - slope}\\\text{b - y-intercept}[/tex]

The equations we have are:

[tex]\left \{ {{y=2x} \atop {y=2x-7}} \right.[/tex]

Both equations share the same slope of 2. However, they have different y-intercepts.

y = 2x can be written as y = 2x + 0.

Usually if you only have the slope in your equation then the y-intercept is the origin, or (0, 0).

The second equation's y-intercept is -7. It takes 'b's place.

We are given a graph and we need to find a equation.

According to the graph, the line passes at (0, 1). 1 is the y - intercept.

Since y = 2x + 1 is the only option with 1 as the y - intercept, it should be the correct answer.

I'll do the slope as well to verify our answer.

I will use the points (-1, -1) and (1, 3).

[tex]m=\frac{3-(-1)}{1-(-1)}=\frac{4}{2} =\boxed{2}[/tex]

The correct answer should be [tex]y = 2x+1[/tex].

Hope this helps you.

Answer:

man ion know

Step-by-step explanation:

Answer:

4) d = 1

5) w = 11

6) q = 120

Step-by-step explanation:

4) [tex]9d - 5 = 4[/tex]

Adding 5 on both the sides ,

[tex] = > 9d - 5 + 5 = 4 + 5[/tex]

[tex] = > 9d = 9[/tex]

Dividing both the sides by 9 ,

[tex] = > \frac{9d}{9} = \frac{9}{9} [/tex]

[tex] = > d = 1[/tex]

5) [tex]6 - 3w = - 27[/tex]

Substracting 6 from both the sides ,

[tex]6 - 3w - 6 = - 27 - 6[/tex]

[tex] = > - 3w = - 33[/tex]

Dividing both the sides by -3 ,

[tex] = > \frac{ - 3w}{ - 3} = \frac{ - 33}{ - 3} [/tex]

[tex] = > w = 11[/tex]

6) [tex] - 4 = \frac{q}{8} - 19[/tex]

Adding 19 on both the sides ,

[tex] \frac{q}{8} - 19 + 19 = - 4 + 19[/tex]

[tex] = > \frac{q}{8} = 15[/tex]

Multiplying both the sides by 8 ,

[tex] = > \frac{q}{8} \times 8 = 15 \times 8[/tex]

[tex] = > q = 120[/tex]

Given:

The equation of a circle is

[tex]x^2+y^2=169[/tex]

A tangent line l to the circle touches the circle at point P(12,5).

To find:

The gradient of the line l.

Solution:

Slope formula: If a line passes through two points, then the slope of the line is

[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]

Endpoints of the radius are O(0,0) and P(12,5). So, the slope of radius is

[tex]m_1=\dfrac{5-0}{12-0}[/tex]

[tex]m_1=\dfrac{5}{12}[/tex]

We know that, the radius of a circle is always perpendicular to the tangent at the point of tangency.

Product of slopes of two perpendicular lines is always -1.

Let the slope of tangent line l is m. Then, the product of slopes of line l and radius is -1.

[tex]m\times m_1=-1[/tex]

[tex]m\times \dfrac{5}{12}=-1[/tex]

[tex]m=-\dfrac{12}{5}[/tex]

Therefore, the gradient or slope of the tangent line l is [tex]-\dfrac{12}{5}[/tex] .

Answer:

брате, заткнись, блядь, знай, хтось дбає про твої дивні тли

Step-by-step explanation:

Answer:

12 percent

Step-by-step explanation:

I attached an image of it filled out, please give me brainliest if this helped!

Answer:

The answer is below

Step-by-step explanation:

Select the quadrant in which the terminal side of the angle falls.

210° terminates in quadrant

-150° terminates in quadrant

390° terminates in quadrant

Solution:

The x and y axis divides the cartesian plane into four equal parts known as the four quadrants.

Angles between 0° and 90° are in the first quadrant, angles between 90° and 180° are in the second quadrant, angles between 180° and 270° are in the third quadrant while angles between 270° and 360° are in the fourth quadrant.

a) Since 210 degrees is between 180° and 270°, hence it terminates in the third quadrant.

b) -150° = 360 - 150 = 210°. Since 210 degrees is between 180° and 270°, hence it terminates in the third quadrant.

c) 390° = 390° - 360° = 30°.

Since 30 degrees is between 0° and 90°, hence it terminates in the first quadrant.

Answer:

a. quadrant III

b. quadrant III

c. quadrant I

Step-by-step explanation:

correct on edge 2022

where are the statements so i can help

Answer:

P = 14x + 4

Step-by-step explanation:

P = 2(3x) + 2(4x + 2)

P = 6x + 8x + 4

P = 14x + 4