heyy! i’ll give brainliest please help

Answer:

x = 9

Step-by-step explanation:

tan 53° = 12/x

x = 12/tan 53°

x = 9.04

Answer:

B, C, D, E are correct

A, F is not correct

Step-by-step explanation:

Answer:

Your answer is 211.8

Step-by-step explanation:

We've made a right triangle so the equation is a²+b² = c²

141²+158² = c²

141²+158² = 44845

Then you square root it

√44845 = 211.8

Answer:

After 7 assignments and for the line of best fit you want to draw a line where half of the dots are on ether side of the of the line but it also has to fallow the flow of the dots.

Answer:

we have

(x,y). rotation through 90° anti-

clockwise about the origin(-y,x)

point (−8, 4) when rotated through 90° anti-

clockwise about the origin(-4,-8)

Option.i. (−4, −8)

[tex]{\huge\fbox\pink{Q}\fbox\blue{u}\fbox\purple{E}\fbox\green{s}\fbox\red{T}\fbox\orange{i}\fbox{O}\fbox\gray{n}}[/tex]

[tex]{\huge\fbox\blue{A}\fbox\purple{n}\fbox\green{S}\fbox\red{w}\fbox\orange{E}\fbox{r}}[/tex]

Step-by-step explanation:

In the given point(-8,4)

we have to rotate it up to 90° in anti clockwise about its origin

so,

(x,y)=(-y,x)

Hence,

The new position of the point (−8, 4) when rotated through 90° anti-clockwise about the origin is (-4,-8)

Answer:

1 : 4

Step-by-step explanation:

Answer:

The value of w is 63°.

Step-by-step explanation:

All the sides of triangle sum up to 180°.

so

w+71+46=180

or w+117=180

or w=180-117

=63

Answer:

Step-by-step explanation:

what's the question exactly?

Answer:

there's no question we don't understand

Answer:

well  its not c so...

Step-by-step explanation:

that'll leave you w 3 others to choose from. sorry.

The series diverges because it does not have a sum option, fourth is correct.

A series is convergent if the series of its partial sums approaches a limit; that really is, when the values are added one after the other in the order defined by the numbers, the partial sums get closer and closer to a certain number.

We have an infinite series:

[tex]\rm \sum ^{\infty}_{n=1}\dfrac{3}{4}(2)^n[/tex]

[tex]\rm \sum ^{\infty}_{n=1}3(2)^{n-2}[/tex]

The above series is geometric series with first term 2 and the common ratio is 2.

Here 2>1

By the ratio test, the series is divergent.

Since the common ratio is greater than 1 the sum will be infinite.

Thus, the series diverges because it does not have a sum option, fourth is correct.

Learn more about the convergent of a series here:

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Answer:

Continuous: g(x) and j(x)

Removable: h(x) and m(x)

Infinite: f(x) and i(x) and k(x)

Jump: l(x)

Step-by-step explanation:

Continuous: g(x) and j(x), Removable: h(x) and m(x), Infinite: f(x) and i(x) and k(x) & Jump: l(x)

A function is a relation among a fixed of inputs and a fixed of permissible outputs with the belonging that each input is associated with exactly one output. permit A & B to be any non-empty units, mapping from A to B might be a feature most effective while every detail in set A has one give up handiest one picture in the set.

The eight sorts are linear, strength, quadratic, polynomial, rational, exponential, logarithmic, and sinusoidal.

One to 1 characteristic or one to at least one mapping states that each detail of one set, say Set is mapped with a completely unique element of another set, say, Set in which A and B are distinctive units.

f(x) = f(y) implies x  then f is one to at least one.

Learn more about functions here:-https://brainly.com/question/6561461

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Number line model represented in option C represents the expression 6 + (-2).

Number line is a pictorial representation of numbers, both negative and non-negative numbers, written on a horizontal straight line within specific intervals.

Number line are used to determine basic mathematical operations like addition, subtraction, division and multiplication.

So here, we are adding the value -2 with 6.

First draw an upward arrow from 0 to 6 in order to represent that we are initiating the addition process with 6.

Then the number -2 added to 6 implies that the number 2 is actually deducting from 6.

So we draw a downward arrow to unit units from 6.

Then we get the number 4 corresponding to the point where the arrow ends.

Hence, option C is the model which represents the expression 6 + (-2).

To learn more about Number Line, click:

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Answer:

18.8

Step-by-step explanation:

Answer:

The 2nd one is related to the climate

Step-by-step explanation:

HaVe An AmAzInG DaY

Answer: 1,000 cm^3

Step-by-step explanation:

Volume of cube= bhw

All sides of a cube are equivalent so 10^3= 1000

Answer:

yoi

Step-by-step explanation:

yoi

Answer:

The answer is C!

Step-by-step explanation:

n! = 120

n = 5

Answer:

c 5

Step-by-step explanation:

Took the test

Answer:

looks right

Step-by-step explanation:

Answer:

The first answer is correct.

Step-by-step explanation:

If we were to plot the numbers of the first one, we would see that they match up to the plot that is given.

Hope that this helps!

Answer:

$39.10

Step-by-step explanation:

$40 * 1.15 = $46

$46 * 0.85 = $39.10

Answer: m = 4

Step-by-step explanation:

-3m(4) = -12

Answer:

4

Step-by-step explanation:

-3 x 4 = -12

the answer is not -4 because -3 x -4 would just be 12.

Answer:

85

Step-by-step explanation:

Answer:

its 85

Step-by-step explanation:

Answer:

Step-by-step explanation:

a+2a+a+10=180

4a=180-10

4a=170

a=42.4°

2a=42.5*2=85°

a+10=42.5+10=52.5°

Answer:

[tex]\huge\boxed{\sf Solution\ Set = \{0,6\}}[/tex]

Step-by-step explanation:

[tex]\displaystyle \frac{2x}{x+4} = \frac{x}{x-1} \\\\Cross \ Multiplying \\\\x(x+4) = 2x(x-1)\\\\x^2 + 4x = 2x^2 -2x\\\\2x^2 -x^2 = 4x + 2x\\\\x^2 = 6x \\\\x^2 -6x = 0\\\\Either,\\\\x = 0 \ \ \ \ OR \ \ \ \ x-6 = 0\\\\x = 0 \ \ \ \ OR \ \ \ \ x = 6[/tex]

Hence,

Solution Set = {0,6}

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Step-by-step explanation:

2x x(x-1) = x x (x+4)

2x x (x-1) - x x (x+4)= 0

2x^2 - 2x - x x (x+4) = 0

2x^2 - 2x - x^2 - 4x = 0

x^2 - 2x - 4x = 0

x^2 - 6x = 0

x x (x-6) = 0

x = 0

x - 6 = 0

x = 6

The equation has 2 solutions

x1 = 0, x2 = 6

Answer:

D

Step-by-step explanation:

$49 one time payment so it is added.

$25 per month and he pays for a year(12 months) = 12 times 25

$49 + (12 × 25)

Answer:

 [tex]Arc \ length = 2\pi r \frac{\theta}{360} =[/tex] 172.3m

Answer:

Option B, the y-intercept changes

Explanation:

This is because, the y-intercept is located on the y-axis, which is the vertical axis, moving the graph up and down would mean moving it vertically, therefore this would result in the change of the y-intercept.

Hope this helps!

Answer:

Which subject is optional in the morning??

Answer:

true oi have to add extra words beacuse I can't submit if it's only one word

Answer:

true, all quadrilaterals have at least 1 line of symmetry :)

Step-by-step explanation:

hope this helps, have a great day :)