Can someone help need it in less then 30 minutes

Answer:

FE

Step-by-step explanation:

i hope you help this answer

For the two similar figures, the expression can be written as:

[tex]\dfrac{GH}{AB} = \dfrac{JD}{CD}[/tex]

In geometry, similarity refers to the property of two figures that have the same shape but possibly different sizes. Two figures are considered similar if their corresponding angles are congruent and their corresponding sides are proportional.

For example, two triangles are similar if they have the same shape but can be different in size. This means that the corresponding angles of the two triangles are equal and the corresponding sides are in proportion.

The symbol used to denote similarity is "~". For example, if triangle ABC is similar to triangle DEF, we write it as:

ABCDE~GHJDF are similar. So the ratios of the sides of the figure can be written as,

[tex]\dfrac{GH}{AB} = \dfrac{JD}{CD}[/tex]

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Answer:

2222ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss22222222222222222222222222222222222222222222222222222222222222222222

Step-by-step explanation:

sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss222222222222222222222222222222222

Answer:

it is C.

Step-by-step explanation:

8 people take up one table and 104/13=8

Answer:

[tex]\huge\boxed{\sf Option \ 3}[/tex]

Step-by-step explanation:

p = 8t

Where p is the no. of people and t is the no. of tables.

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

So, If t = 22, then:

p = 8 (22)

p = 176  (Makes the first option incorrect)

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

If t = 8 , then:

p = 8 (8)

p = 64 (Makes the second option incorrect)

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

If t = 13, then:

p = 8 (13)

p = 104 (This makes the third option correct)

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

Hope this helped!

Answer:

A.The y-intercept of g(x) is less than the y-intercept of (x).

B.The x-intercept of g(x) is less than the x-intercept of f(x).

C. The y-intercept of g(x) is greater than the y-intercept of f(x).

D. The x-intercept of g(x) is greater than the x-intercept of Ax).​

(A) I think

Step-by-step explanation:

Answer:

8:39

Step-by-step explanation:

because when simplified, all the rest are 1:5

Answer:

Counter example: (-2) x (-3) = 6

Step-by-step explanation:

The sum of any two prime numbers is always even. -2 and -3 are each negative numbers, yet their product is 6, a positive number.

Step-by-step explanation:

f(x) = x / (x - 7) = 1 + 7 / (x - 7).

The domain of f(x) depends whether the denominator of the rational expression is non-zero.

When (x - 7) = 0, x = 7.

Hence domain of f(x)

= All real values of x excluding 7. (C)

Answer:

C. All real values of sucth that x ≠ 7

Step-by-step explanation:

This is the answer because:

1) Set up the composite function and evaluate, then find the domain of the result.

Therefore, the answer is C.

Hope this helps! :D

Answer:

It would take him 4 hrs

Step-by-step explanation:

and 40 or 4 mins

Answer:80ft

Step-by-step explanation:

Answer:

If any point on AB, then x = a. Hence, the equation of a straight line parallel to y-axis at a distance a from it is x = a.

Step-by-step explanation:

Thus, if P(x, y) is any point on AB, then x = a. Hence, the equation of a straight line parallel to y-axis at a distance a from it is x = a. The equation of y-axis is x = 0, since, y-axis is a parallel to itself at a distance 0 from it.

Answer:

$450

Step-by-step explanation:

So let's make this into an equation:

10% × x = $45

10% is equal to 10/100, so it will be:

10/100x = 45

So:

45÷10/100=45/0.1=450

The original price was $450

Hope this helps :))

Answer:

Step-by-step explanation:

-3mn - 4n^4+ 2mn - 6n-5mn^3- 6m^3n=

he needs to combine -3mn and 2mn,

not sure if the last term is correct

The bolded terms in the polynomial are to be combined. The resultant polynomial is -

- 4n⁴ - 5mn³ - 6m³n - mn - 6n

Given is the following polynomial -

- 3mn - 4n⁴ + 2mn - 6n - 5mn³ - 6m³n

We have -

- 3mn - 4n⁴ + 2mn - 6n - 5mn³ - 6m³n

- 4n⁴ - 5mn³ - 6m³n - 3mn + 2mn - 6n

- 4n⁴ - 5mn³ - 6m³n - mn - 6n

Therefore, the bolded terms in the polynomial are to be combined. The resultant polynomial is -

- 4n⁴ - 5mn³ - 6m³n - mn - 6n

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Answer:

Only B I'm pretty sure and if I'm wrong I'm sorry but I'm like 99% sure it's only B

Answer:

Step-by-step explanation:

38/100=0.38

Answer:15

Step-by-step explanation: so for every 20 batteries there are 3. 5 times 20 equals 100 so 5x3 equals 15 so that’s your answer hope it helps doesn’t sound uncomplicated but it’s right :D

Answer:

5, 20 - 52 = x

6, x - 27 = 5

7, 4 + x = 6

8, 14 - x = 29

9, x - 54 = 12

10, x + 25 = 40

Step-by-step explanation:

hope this is what u wanted.

brainiest please

9514 1404 393

Answer:

Step-by-step explanation:

ΔBCD is isosceles, so ∠CDB = ∠CBD = x. The sum of angles in the triangle is 180°, so you have ...

  x + x + 50° = 180°

  2x = 130° . . . . . . . . . subtract 50°, collect terms

  x = 65° . . . . . . . divide by 2

__

Triangle ABC is also isosceles, so ∠BAC = ∠BCA = y. Angle ABC is the supplement of angle x. The sum of angles in ΔABC is 180°:

  y + y + (180° -x) = 180°

  2y - 65° = 0 . . . . . . . . . . subtract 180°, substitute the value of x

  y -32.5° = 0 . . . . . . . divide by 2

  y = 32.5° . . . . . . . . . . add 32.5°

Answer:

In a right triangle, the cosine of an angle is the ratio of the length of the side adjacent to the angle divided by the length of the hypotenuse of the triangle. Figure 20.7 A right triangle with tangent ratio 9/14. sin ∠A = 9√277/277 and cos ∠A = 14√277/277.

Answer:

Answer to5)y=3

Answer to q9)x=3

5. y = 3.

6. y = (2/3)x.

7. y = x - 1.

8. y = x + 3.

9. x = 3.

10. y = - 3x.

The set of ordered pairings (x, y) where f(x) = y makes up the graph of a function.

These pairs are Cartesian coordinates of points in two-dimensional space and so constitute a subset of this plane in the general case when f(x) are real values.

5. The graph of this function is constant for all values of x, y = 3.

6. The graph of this function has points (0, 3) and (3, 2).

m = (2 - 0)/(3 - 0).

m = 2/3.

2 = (2/3)×3 + b.

2 = 2 + b.

b = 0.

y = (2/3)x.

7. The graph of this function has points (0, 1) and (3, 2).

m = (2 - 0)/(3 - 1).

m = 2/2.

m = 1.

2 = 1(3) + b.

2 = 3 + b.

b = -1.

y = x - 1.

8. The graph of this function has points (- 3, 0) and (0, 3).

m = (3 - 0)/(0 + 3).

m = 1.

3 = 1(0) + b.

b = 3.

y = x + 3.

9. The graph of this function is a vertical line parallel to the y-axis,

x = 3.

10. The graph of this function has points (0, 0) and (- 1, 3).

m = (3 - 0)/(- 1 - 0).

m = 3/ - 1.

m = - 3.

0 = - 3(0) + b.

b = 0.

y = - 3x.

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Hello!

[tex]\large\boxed{x = 15}[/tex]

[tex]\frac{5}{10}= \frac{10}{5+x}[/tex]

Solve for x by cross multiplying:

[tex]5*(5 + x) = 10 * 10[/tex]

Distribute:

[tex]25 + 5x = 100[/tex]

Subtract 25 from both sides:

[tex]5x = 75[/tex]

Divide both sides by 5 to entirely isolate for x:

[tex]5x/5 = 75/5\\\\x = 15[/tex]

Answer:

A

Step-by-step explanation:

Answer:

Angle A =35 degrees, Angle B = 90 degrees, and Angle C = 55 degrees

Step-by-step explanation:

So all the angles added up would be 180. Let's use the variable x. The angles would be 7x, 18x, and 11x.

The smallest angle is 35, and 7x is the smallest out of all them since x has to be positive.

7x = 35

x = 5

Then substitute x into each angle.

They would be 35 degrees, 90 degrees, and 55 degrees

Answer:

781.25

Step-by-step explanation:

Regular pay = 40*12.50 = 500.00

Overtime = 15*12.5*1.5 = 281.25

Gross pay = 500.00 + 281.25 = 781.25

Answer:

yes

Step-by-step explanation:

If you take 74 the subtract 62 you get 12

there for 12+62=74

Answer:

[tex] \huge \boxed{2x = y + 10}[/tex]

Answer:

Step-by-step explanation:

Ur still up

9514 1404 393

Answer:

  C.  3.927 units

Step-by-step explanation:

The arc length (s) is given by ...

  s = r·θ

  s = 1·5π/4 ≈ 3.92699

  s ≈ 3.927 . . . units

The length of the given arc is 3.927 units, so the correct option is C.

For an arc in a circle of radius R, defined by an angle θ, the length is:

L = θ*R

In this case, we have:

R = 1 unit.

θ= (5/4)pi

Where pi = 3.14159

Replacing that in the length equation we get:

L = (5/4)*3.14159*(1 unit) = 3.927 units.

So the correct option is C.

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Rewrite all the fractions to have the same denominator:

3/4 = 6/8

-1/4 = -2/8

Now you have -3/8 + 6/8 + -2/8

-3/8 + 6/8 = 3/8

3/8 + -2/8 = 3/8 - 2/8 = 1/8

The answer is 1/8