What is BQD’s degree

Answer:

It is 5.61

Step-by-step explanation:

22×3=66

1.87×3=5.61

Answer:

rotation ,then reflection

Using the weighed mean, it is found that the mean number of sentences per paragraph in the textbook is given by:

B. 5

The weighed mean is given by the sum of all elements in a data-set multiplied by it's weight, divided by the sum of the weights.

In this problem:

Considering that there are 150 books, we have the mean is:

M = 750/150 = 5.

Hence option B is correct.

More can be learned about the weighed mean at https://brainly.com/question/24398353

Answer:

The sequence is not geometric or arithmetic because there is no common difference or common ratio between each term.

Answer:

Step-by-step explanation:

[tex]h^2=x^2+y^2\\ \\ h=y+4,\ x=y+2\\ \\ (y+4)^2=(y+2)^2+y^2\\ \\ y^2+8y+16=y^2+4y+4+y^2\\ \\ y^2+8y+16=2y^2+4y+4\\ \\ y^2-4y-12=0\\ \\ (y-6)(y+2)=0\\ \\ y>0\\ \\ y=6ft\\ \\ h=6+4=10ft[/tex]

9514 1404 393

Answer:

  3

Step-by-step explanation:

For f(x) = x^3 -2x^2 -7x +5 and x=1/(2-√3), we have ...

  f(x) = ((x -2)x -7)x +5

and ...

  x = 1/(2-√3) = (2+√3)/(2^2 -3) = 2+√3

Then ...

  f(2+√3) = ((2 +√3 -2)(2 +√3) -7)(2 +√3) +5

  = (3+2√3 -7)(2+√3) +5

  = 2(√3 -2)(√3 +2) +5 = 2(3 -4) +5 = -2 +5

  f(1/(2 -√3)) = 3

_____

If you really mean x = (1/2) -√3, then f(x) = (42√3 -3)/8.

Answer:

12 days

Step-by-step explanation:

Trust me I did the work.

Answer:

5x4x3=60 3x4x5=60

Step-by-step explanation:

Answer:

option 1 is correct

Step-by-step explanation:

Can I plz have brainliest. thx :-)

Have a nice day!

Answer: Quadrilateral parallelogram, trapezoid; trapezoid

Step-by-step explanation:

A trapezoid has four sides so that makes it a quadrilateral, a parallelogram has at least two parallel sides (top and bottom), a lastly a it's a trapezoid and trapezoid has only one pair of parallel sides.

Answer:

159.68

Step-by-step explanation:

68% of 499 is 339.32

499 -339.32=159.68

hope this helps

Answer:

Ok hold on one moment

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

because the variable is h and the constant is 3

Answer:

0.25

Step-by-step explanation:

You have 4 options:

1/4: red

1/4: blue

1/4: green

1/4: yellow

Combined equals a whole, so each one of them equals 0.25

Answer:

90

Step-by-step explanation:

the formula to find the area of any right triangle is:

a=leg 1

b=leg 2

(a*b)/2

(15*12)/2

180/2

90

Answer:

90

Step-by-step explanation:

Answer:

x=−8

y=6=

Step-by-step explanation:

3x+4y=0

5x−3y=−58

In order to solve by elimination, coefficients of one of the variables must be the same in both equations so that the variable will cancel out when one equation is subtracted from the other.

3x+4y=0,5x−3y=−58

To make 3x and 5x equal, multiply all terms on each side of the first equation by 5 and all terms on each side of the second by 3.

5×3x+5×4y=0,3×5x+3(−3)y=3(−58)

Simplify.

15x+20y=0,15x−9y=−174

Subtract 15x−9y=−174 from 15x+20y=0 by subtracting like terms on each side of the equal sign.

15x−15x+20y+9y=174

Add 15x to −15x. Terms 15x and −15x cancel out, leaving an equation with only one variable that can be solved.

20y+9y=174

Add 20y to 9y.

29y=174

Divide both sides by 29.

y=6

Substitute 6 for y in 5x−3y=−58. Because the resulting equation contains only one variable, you can solve for x directly.

5x−3×6=−58

Multiply −3 times 6.

5x−18=−58

Add 18 to both sides of the equation.

5x=−40

Divide both sides by 5.

x=−8

The system is now solved.

x=−8,y=6

Coordinates are: (-8,6)

Graph:

Answer:

x=2.4

Step-by-step explanation:

as the 2 triangles are similar,

[tex] \frac{6}{x} = \frac{5}{2} [/tex]

therefore ;

[tex]x = \frac{6 \times 2}{5} [/tex]

[tex]x = 2.4[/tex]

Answer:

The answer would be 2.4

Step-by-step explanation:

This is because 5 is the same as 2, and 7 is the same as y, and then 6 is the same as x. If you divide 5 by 2 you get 2.5 if you divide 6 by 2.5 you get 2.4  

Answer: A

Step-by-step explanation:

Answer:

radius by 2 ye this will be the correct answer d=r/2

Answer:

-24x/7 - 3/x^2

Step-by-step explanation:

group like terms

4/7 x-3x-x-3/x^2

4/7 x-3x-x=-24/7 x

-24/7 x - 3/x^2

multiply

24/7 x - 3/x^2

=-24x/7 - 3/x^2

Answer:

m+n=2n+8

m=n+8

n=m-8

2k=m+n

Step-by-step explanation:

Answer:

x=75°and y=x= 75°

Step-by-step explanation:

Reason: opposite angles are equal and how I got 75 is by drawing an extension line and finding the other angle (i.e. angle on a straight line=180) so 180-105=75.

Answer:

2 students

Step-by-step explanation:

.............

Answer:

The current or I = 12.

Step-by-step explanation:

Ohm's law requires you to divide 60 volts by 5 ohms, hence giving you 12.

Answer: At the beginning of the quotes. I hope this helps!

Answer:  beginning

Step-by-step explanation:

Answer:

No real solution

Step-by-step explanation:

The simplest form is √23

Answer:

4.79583152331

Step-by-step explanation:

.................

...

Answer:

sorry i don't knowe this, i realy want to help you