help me pleaseeeeeeeeeeeeee

Answer:

I'm not sure how to explain this one but i you get it

Step-by-step explanation:

Step-by-step explanation:

the perimeter is the easiest, really. we only need to add all side lengths. there is nothing else to the perimeter calculation.

so,

perimeter = 6.5 + 2.5 + 6 = 9 + 6 = 15 ft.

area is also relatively easy for right-angled triangles, because the sides that enclose the 90° angle, act also as height of the triangle to each other.

so, it is a half-rectangle, and we only need to multiply these 2 sides (not including the Hypotenuse) and divide this by 2.

area = 6×2.5/2 = 3×2.5 = 7.5 ft²

Answer:

-3

Step-by-step explanation:

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

Perimeter

Step-by-step explanation:

perimeter is the answer

Answer:

r=3.25

Step-by-step explanation:

3 divided by 0.5=6

6-2.75=3.25

r=3.25

Answer:

r = 3.25

Step-by-step explanation:

Isolate the variable, r. Note the equal sign, what you do to one side, you do to the other.

Do the opposite of PEMDAS. PEMDAS is the order of operations, and stands for:

Parenthesis

Exponents (& roots)

Multiplications

Divisions

Additions

Subtractions

~

First, divide 0.5 from both sides of the equation:

(0.5(r + 2.75))/0.5 = (3)/0.5

r + 2.75 = 3/0.5

r + 2.75 = 6

Next, subtract 2.75 from both sides of the equations:

r + 2.75 (-2.75) = 6 (-2.75)

r = 6 - 2.75

r = 3.25

r = 3.25 is your answer.

~

Answer:

36

Ur welcome,

._.

Answer:

only b so 1 point

Step-by-step explanation:

it is a relative or absolute maximum

Hope this helps! :)

Answer:

The answer is 6.5 hour because

Step-by-step explanation:

take 163 - 85= 78 dollars then you take

78÷12=6.5 then now just to know that its correct take

6.5×12=78

then add 78+85=163

now you have your answer hope it helps

Answer:

1) -4

2) 1/4

Step-by-step explanation:

8x + 2y = 7

-8x -8x

2y = -8x + 7

2 2

y = -4x + 7

2

Answer: 0.833

Step-by-step explanation: edge 2022 :)

The probability of getting 6 in second roll is 0.1388  and on 3rd roll is  0.1157.

The mathematical discipline of probability is concerned with numerical descriptions of the likelihood of an event or proposition being true. A number between 0 and 1 indicates the likelihood of an event, with 0 representing impossibility and 1 representing certainty. The more likely it is that an event will occur, the higher its probability. The tossing of a fair (unbiased) coin is an easy illustration.

Given

A fair die is rolled repeatedly until a six is obtained.

The probability of getting a 6 in the second toss is

P(X = 2) = (1 - 1/6)1/6

P(X = 2) = 5/36 = 0.1388

The probability of getting a 6 in the third toss is

P(X = 3) = (1 - 1/6)(1 - 1/6)1/6

P(X = 3) = 5/6 x 5/6 x 1/6

P(X = 3) = 25/216

P(X = 3) = 0.1157

Hence the  probability on second roll is 0.1388 and on third roll is 0.1157.

Learn more about probability;

https://brainly.com/question/11234923

#SPJ2

Answer:

Step-by-step explanation:

The expression is equivalent to 4x = -32.

Given

Expression; [tex]\rm \dfrac{2}{3}(6x+12)[/tex]

To find the equivalent expression evaluates the value of the expression then check both are equal to each other or not.

Then,

The expression is equivalent to;

[tex]\rm \dfrac{2}{3}(6x+12)=-24\\\\ 2(6x+12)=-24\times 3\\\\12x+24=-72\\\\12x=-72-24\\\\ 12x=-96\\\\Divided \ by \ 3 \ on \ both \ sides\\\\ 4x=-32[/tex]

Hence, the expression is equivalent to 4x = -32.

To know more about Expression click the link given below.

https://brainly.com/question/13691442

Answer:

E

Step-by-step explanation:

[tex]\\ \tt\hookrightarrow 8u[/tex]

[tex]\\ \tt\hookrightarrow 8<-7,-2>[/tex]

[tex]\\ \tt\hookrightarrow <-56,-16>[/tex]

Answer:

I don't think you actually need this answer BUT it's 1 trillion

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

a = 3

6 + 3

= 9

Answer:

9

Step-by-step explanation:

6+3=9 six plus three will equal 9

Answer:

  C)  y -2 = 5/2(x -2)

Step-by-step explanation:

The point-slope form of the equation for a line is ...

  y -k = m(x -h) . . . . . . line with slope m through point (h, k)

__

For slope m = 5/2 and point (2, 2), the equation is ...

  y -2 = 5/2(x -2) . . . . . . matches choice C

_____

Additional comment

One way to tell if you have the correct answer is to see if the given point satisfies the equation.

  A) 2 +2 = 5/2(2 +2)   ⇒   4 = 10 . . . false

  B) 2 +2 = -5/2(2 -2)   ⇒   4 = 0 . . . false

  C) 2 -2 = 5/2(2 -2)   ⇒   0 = 0 . . . true

  D) 2 +2 = 5/2(2 -2)   ⇒   4 = 0 . . . false

If you were to get a "true" for more than one, then you can try another point at (h +1, k +m).

__

Using this form, you are essentially translating the line y = mx so it goes through the point (h, k), instead of (0, 0).

Answer:

Step-by-step explanation:

a) there are 6 red out of 18 total. 6/18 = 1/3

b) there are 14 that are not blue out of 18. 14/18 = 7/9

Answer:

ok

explaination:

so the total is 18 counters right

a)

[tex] \frac{6}{18} [/tex]

b)

[tex] \frac{14}{18} [/tex]

Answer:

In this solution the solvent is water and the solutes are sugar, artificial flavor and artificial color. Another interesting property of solutions is that different concentrations of solute can be made. As all of you are aware, you can make very sweet Kool Aid and less sweet Kool Aid.

Kool -Aid is a famous solution

So

Rest ingredients are solutes

The whole is the solution

Answer:

Range is 32

Step-by-step explanation:

11,12,13,17,17,17,17,19,20,32,43

43-11 = 32

Answer:17

Step-by-step explanation:took the test

[tex]Factor out  {b}^{4} [/tex]

[tex] \sqrt{30( {b}^{4} b)} [/tex]

[tex]Rewrite \: {b}^{4} as  {b}^{2} {)}^{2} [/tex]

[tex] \sqrt{30(( {b}^{2} {)}^{2} b)} [/tex]

[tex]Reorder 30 and  {b}^{2} {)}^{2} [/tex]

Add parentheses

[tex] \sqrt{( {b}^{2} {)}^{2}.(30b) } [/tex]

Pull terms out from under the radical.

[tex] {b}^{2} \sqrt{30b} [/tex]

What is the solution to this equation? 7-1^3 √2-x=12

X=5

Answer:

x = 127

Step-by-step explanation:

[tex]7-\sqrt[3]{2-x} = 12[/tex] , add the cube root to both sides and subtract the 12

[tex]7-12 = \sqrt[3]{2-x}[/tex], combine like terms

[tex]-5 = \sqrt[3]{2-x}[/tex], raise both sides to the third power

[tex](-5)^{3} = (\sqrt[3]{2-x} )^{3}[/tex], simplify

[tex]-125= 2-x[/tex] , to isolate the variable subtract 2 from both sides

[tex]-125-2 =-x[/tex], combine like terms

[tex]-127=-x[/tex], multiply both sides by -1

[tex]127=x[/tex] Finished!

Answer:

[tex]\frac{4}{5}[/tex] litres total amount of rain water fell.

Step-by-step explanation:

[tex]\frac{7}{10} +\frac{1}{10}[/tex]

[tex]\frac{7+1}{10}[/tex]

[tex]\frac{8}{10}[/tex]

[tex]\frac{4}{5}[/tex]

Answer:

y = 0

x = 8

Step-by-step explanation:

subtract second equation from first one

3x - 6y - (3x - y) = 24 - 24 the - sign in front of the parenthesis effects the inside expressions

3x - 6y - 3x + y = 24 - 24 add/subtract like terms

-5y = 0 and so y = 0

to find the value of x we can use this information

3x - y = 24 since y = 0

3x = 24 divide both sides by 3

x = 8

Answer:

5, 9, 10

Step-by-step explanation:

use trial and error

5+9+10=24

9= square number

5 and 10 are factors of 20

Answer:

y=4x-8

Step-by-step explanation:

Slope= y1-y2/x1-x2

Slope = 4- (-16)/3-(-2)=4+16/3+2=20/5=4

Equation: y=4x+b

Let y=4 and x=3

4=12+b

b= -12+4

b=-8

Therefore: y=4x-8