What is the value of the expression

Answer:

Step-by-step explanation:

=(3)2+(5.5)2‾‾‾‾‾‾‾‾‾‾‾‾√

d=(3)2+(5.5)2

=9+30.25‾‾‾‾‾‾‾‾‾√

d=9+30.25

=3‾√9.25

d=39.25

=6.264982

Answer:

a||b the first one. A (-2, 0) B (0, -4) C (4, -6) D (2, -2)

Step-by-step explanation:

If you reflect over the y-axis you will change the y in the coordinate. (x, y) If it is positive you will make it negative and if it is negative you will make it positive.

Answer:

x= C-a/b

Step-by-step explanation: Ik alllLlLLlllLlLL

(my other account is actingqueen2468 but i forgot my password)

Answer:

the answer is √ 65

Step-by-step explanation:

the length of the line separating the two triangles is 4 ( it was determined using the Pythagoras theorem)

so you'll find the value of x using√(4^2+7^2)

Answer:

-1/10 for first one and -4/2 for second one

Step-by-step explanation:

lol can I have brainliest?

Hello!

Okay, so: To find the slope, you can use the slope formula: y2-y1/x2-x1...

Let's begin.

Start by plugging in given values into the formula. We can see from looking at the chart that,

y2 = -2

y1 = 3

x2 = 2

x1 = -8

Those are for set 1. So, Let's plug these values into the slope formula:

-2 - 3/2 - (-8)

Subtract

-5/10

Now divide

-1/2 or -0.5

Okay, now let's move on to Set 2.

Set 2:

We're going to do the exact same thing here that we did earlier. Given from the chart:

y2 = -3

y1 = -1

x2 = -2

x1 = 4

Plug them into the formula:

-3 - (-1) / -2 - 4

Subtract

-2 / -6

Divide

1/3

So, for set 1, the slope is -1/2. For set 2, the slope is 1/3.

Answer:

100 lol

Step-by-step explanation:

ty for the points! <3

Answer:

100

Step-by-step explanation:

Answer: The given expression "2 divided by the quantity of 2 plus 5i" can be translated as 2/(2+5i). Simplifying expressions aim is to simplify it into its simplest form. Since i = √-1 substitute it into the expression.

2/(2+5√-1)

then multiply it by 2-5√-1 on the numerator and denominator and we have

[2(2 - 5√-1)] / [4 - 25(1)]

(4-10√-1)/(-21)

Answer:7

Step-by-step explanation:

Answer:

4.25 kg de harina

Step-by-step explanation:

la cantidad total que Francisco puede llevar es 10 kg:

Eso significa que Francisco puede llevar 10 kg - 5.75 kg = 4.25 kg de harina sin sobrepasar el peso maximo que su maletin y/o el pueden cargar.

Answer:

B

Step-by-step explanation:

Answer:

41

Step-by-step explanation:

4x +5 = 7x -22

5 = 3x -22

27 = 3x

x = 27/3

x = 9

4(9) + 5 = RS

36+ 5 = RS

RS = 41

Answer:

RS=41

Step-by-step explanation:

Because RT intersects the midpoint of QS, from doing some geometry we know that QRT and SRT are congruent triangles. Thus, RS=RQ because of cpctc

so, we can make the equation:

4x+5=7x-22

simplify

3x=27

x=9

now, plug that into 4x+5, and we get 36+5, or 41. RS=41

Answer:

3. -3

4. 9

5. -5

Step-by-step explanation:

I can’t write radicals but fraction exponents change the number into a radical. Numerator being the power of the number and denominator being the type of root it is.

Answer:17cm 5 cm°Step-by-step explanation:

Answer:

x = -12

Step-by-step explanation:

Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.

Answer:

Y= -5/2x+3

Step-by-step explanation:

first you have to find the slope so y1-y2 over x1-x2:

13- -2 / -4 -2= 15/-6= -5/2

then you plug it into the point slope form which is Y-y1= M(X-x1)

Y- -2= -5/2(X-2)

now solve in order to put it in slope intercept form

Y+2= -5/2x+5= Y= -5/2x+3

Answer:

Reverse the numbers and change the 9 as upside down.

18*6 = 108

Hope that helped!!

Answer:

Step-by-step explanation:

< 7, 0 > + < - 8, 6 >

< 2, 3 > + < - 3, 3 >

< - 6, 9 > + < 5, - 3 >

If r= (2,3) s= (5,-3) t= (-8,6) then (7,0)+(-8,6) ,(2,3)+(-3,3) and (-6,9)+(5,-3) are equal to (r+s)+t

Vector is a quantity with magnitude and direction .

Given vectors in component form are

r=(2,3) ,s=(5-3) , t =(-8,6)

We can calculate (r+s) as

(2,3)+(5,-3)

=(2+5,3-3)

=(7,0)

Now we can calculate (r+s)+t as

(7,0)+(-8,6)

(7-8,0+6)

(-1,6)

(a)

(0,7)+(-8,6)

=(-8,1)

Not equal to (r+s)+t

(b)

(7,0)+(-8,6)

=(-1,6)

equal to (r+s)+t

(c)

(2,3)+(-3,3)

=(-1,6)

equal to (r+s)+t

(d)

(2,3)+(3,-3)

=(5,0)

Not equal to (r+s)+t

(e)

(-6,9)+(5,-3)

=(-1,6)

equal to (r+s)+t

If r= (2,3) s= (5,-3) t= (-8,6) then (7,0)+(-8,6) ,(2,3)+(-3,3) and (-6,9)+(5,-3) are equal to (r+s)+t

To learn more about vectors visit : https://brainly.com/question/25811261

Answer:

use this formula the answer is down below.

[tex]\frac{ysub2-ysub1}{xsub2-xsub1}[/tex]

Step-by-step explanation:

this is y.   -15-18= -33

this is x.    0--12 (so in this case you would add 12)

the slope is -33/12

Answer:

the value of the number in the thousandths place is 9

Step-by-step explanation:

No calculator!

Answer:

yes

Step-by-step explanation:

and red and 1 white

and you got pink

Answer:

0.325

Step-by-step explanation:

Answer:

The width of the rectangle is [tex]\sqrt{35}[/tex] and the length of the rectangle is [tex]2\sqrt{35}[/tex]

Step-by-step explanation:

l = 2w

A = l * w

A = 2w * w

70 = [tex]2w^{2}[/tex]

35 = [tex]w^{2}[/tex]

[tex]\sqrt{35}[/tex] = w

2[tex]\sqrt{35}[/tex] = l

Answer:

4 miles

Step-by-step explanation:

because 2 there and 2 back would be 4

Answer: 3

Step-by-step explanation:

From the question, we are informed that a club has 3 members and that from the members, the postitions of presidents and vice president have to be filled.

The number of diffrent ways that these 2 posititons can be filled will be:

= 3! / 2!

= (3 × 2 × 1 )/(2 × 1)

= 6/2

= 3 ways

Answer:

answer is 100 and you write 5hos

Since they are collinear, it means the BFD is a straight line and all the angles formed by the lines resting on a straight line add up to [tex]180[/tex] degrees. So, [tex]65 + 65 + x = 180[/tex]

When we add [tex]65[/tex] and [tex]65[/tex] we get [tex]130[/tex]. So,

[tex]130 + x = 180\\\\x = 180 - 130 = 50\\[/tex]

Henceforth, [tex]x[/tex] or angle [tex]AFE[/tex] is equal to [tex]50[/tex] degrees. :D