I need help with this question please

Answer:

For 6, the answer is, x= 65; alternate exterior angles theorem.

For 7, the answer is, x = 17; same-side interior angles postulate

Step-by-step explanation:

I don't have one sorry,

Answer:

yes

Step-by-step explanation:

Given parameters:

Initial value  = 27

Final value  = 31

Unknown:

Percentage change = ?

Solution:

The percentage change is the difference between the final and initial value divide by the initial value multiplied by 100;

      Percentage change  = [tex]\frac{Final value - Initial value}{Initial value} x 100[/tex]

  Input the parameters and solve;

  Percentage change = [tex]\frac{31 - 27}{27} x 100[/tex]  

                                    = 14.8%

The percentage change is 14.8%. This is an increase because the value move from 27 to 31.

Answer:

length of rectangle = 4 units

width of rectangle = 3 units

Perimeter of a rectangle = 14 units

Step-by-step explanation:

Properties of a rectangle:

From inspection, we can see that (2, 2) and (2, 6) have the same x-values.  So (2, 6) is above (2, 2) on the same vertical line.  

To calculate the distance between them, find the difference between their y-values:  6 - 2 = 4

Therefore, one pair of sides of the rectangle are 4 units in length.

From inspection, we can see that (2, 6) and (5, 6) have the same y-values.  So (5, 6) is to the right of (2, 6) on the same horizontal line.  

To calculate the distance between them, find the difference between their x-values:  5 - 2 = 3

Therefore, the other pair of sides of the rectangle are 3 units in length.

Therefore:

Perimeter of a rectangle = 2 × length + 2 × width

                                         = 2 × 4 + 2 × 3

                                         = 8 + 6

                                         = 14 units

Answer:

Its B

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

sin∅ = opposite over hypotenuse

Since we have a right triangle, we can use trig to help us solve for missing values:

sin30° = 4/x

xsin30° = 4

x = 4/sin30°

x = 8

Answer:

(3 2/3)+(2 2/3)+ (6 1/3)

so your answer is 12 and 2/3

Step-by-step explanation:

that is the equation I would recommend doing 3+2+6=11 and then 2/3+2/3+1/3= 1 2/3

Answer:

86

Step-by-step explanation:

Answer:

B) 86 cents

Step-by-step explanation:

3 quarters = 75 cents

1 dime = 10 cents

1 penny = 1 cent

75 + 10 + 1 = 86 cents in all!

Answer:

1/2

Step-by-step explanation:

7/10 - 1/5

=> 7/10 - 1*2/5*2

=> 7/10 - 2/10

=> (7-2)/10

=> 5/10

=> 1/2

first, you have to make sure they have the same bottom number so you would make 1/5 2/10.

7/10-2/10

which is 5/10

you would simplify it and get 1/2 because 5 is half of 10

Answer:

n=0

Step-by-step explanation:

Subtract 2 to isolate n.

2+n=2

n=0

Answer:

80%

Step-by-step explanation:

ALEX=54/60×100=90%

DANI=48/60×100=80%

DORA=41/60×100=68

DEXTER=45/60×100=75%

TOMMY=46/60×100=76%

Our of 5 students only four passed so that'll be =4/5×100 which is 80%

Answer:

they look like v x y now when your doing multi dont use the x or it will think its a variable

Step-by-step explanation:

so like this 2+3=y

in sted of useing x for multi use •

i hope this helps you can use any letter in variables

Answer:

Using distributive property you jsut multiply the number outside the parenthesis by each number inside.
In this case its
1/2 ( p + 4)

So multiply each number (or variable) by 1/2

And leave the sign if nothing changes

1/2 * p = 1/2p

1/2 * 4 = 2

You’d get
1/2p + 2

Answer:

Step-by-step explanation:

imagine

Answer:

Explaining the concept:

We have been given a piecewise function, which means that this function is defined differently for different values

notice that in the function, at the end of each row, we have an 'if' statement

if the input value satisfies the if statement, the function of that respective row will be used

Finding the Values:

h(-5):

since the input value is unequal to -2, the first function will be used (because the if statement at the end of the first function is satisfied by the input value)

h(x) = -(x/4) - (2)      (since x ≠ -2)

replacing x with -5

h(-5) = -(-5/4) - 2

h(-5) = (5-8) / 4

h(-5) = -3/4

h(-2):

From the 2 if statements, we notice that this input value satisfies the second statement (x = -2)

Therefore, the second function will be used

h(x) = -1 (for x = -2)

h(-2) = -1

h(0):

This input values satisfies the first if statement.

Hence, the first function will be used

h(x) = (-x/4) - 2              (for x ≠ -2)

replacing x with 0

h(0) = (-0/4) - 2

h(0) = -2

Answer:

turning point is roughly (-0.3, -2.1)

the roots are: -1.3, 0.8

Step-by-step explanation:

the graph displayed is what is known as a quadratic

the turning point of a quadratic is the bottom of the line (where the line stops going down and starts going up)

the roots of a quadratic graph is where the line crosses the x axis (there are usually two roots but sometimes there are none).

Answer:

  about 0.70

Step-by-step explanation:

The "climate ratio" is the ratio P/Ep.

For your values, the climate ratio is ...

 climate ratio = 267/381 = 89/127 ≈ 0.70

__

This means potential evaporation exceeds annual precipitation.

The missing number that will make both expressions to be equivalent expressions is: 110.

Two expressions are equivalent if they have the same value.

Given the following expressions:

Let x represent the missing number in the second expression. Thus, equate both expressions and solve for x.

200r -(-110) = x + 200r

200r + 110 = x + 200r

Add like terms

200r - 200r + 110 = x

110 = x

x = 110

Therefore, the missing number that will make both expressions to be equivalent expressions is: 110.

Learn more about equivalent expressions on:

https://brainly.com/question/22365614

formula : area of square = Length²

Length = √area of square

[tex]\rightarrow \sf Length =\sqrt{ 25y^2 - 20y + 4}[/tex]

[tex]\rightarrow \sf Length =\sqrt{ 25y^2 - 10y -10y+ 4}[/tex]

[tex]\rightarrow \sf Length =\sqrt{ 5y(5y - 2) -2(5y-2)}[/tex]

[tex]\rightarrow \sf Length =\sqrt{ (5y-2)(5y-2)}[/tex]

[tex]\rightarrow \sf Length =\sqrt{ (5y-2)^2}[/tex]

[tex]\rightarrow \sf Length =5y-2[/tex]

The number string is an illustration of the addition operation

The number string that corresponds to the text “Hello Raya” is 97

The text is given as:

“Hello Raya”

From the table in the complete question, we have the following representations:

H = 8; E = 5; L = 12; O = 15; R = 18; A = 1; Y = 25; _ or space = 0

The sum of the numerical values of the characters are:

Sum = 8 + 5+ 12 + 12 + 15 +0 + 18 + 1+ 25 + 1

Evaluate the sum

Sum = 97

Hence, the number string that corresponds to the text “Hello Raya” is 97

Read more about addition operation at:

https://brainly.com/question/4344214

product = multiplication

so it's    2 * (x+4) = 22

* = product / multiplication

sum = addition

2 * (x+4) = 22

2x + 8 = 22

2x = 14

x = 7

Assume the  cost in dollars of a call, y, is a linear function of the time in minutes, the linear equation that gives the cost of a Sunday call is y = 0.05x + 0.34

The linear equation is represented as follows:

y = mx + b

where

m = slope

b = y -intercept

Therefore,

(44, 2.54)(10, 0.84)

m = [tex]\frac{0.84-2.54}{10-44}[/tex]

m = [tex]\frac{-1.7}{-34}[/tex]

m = $0.05

Therefore,

y = cost in dollars

x = time in minutes

0.84 = 0.05(10) + b

0.84 - 0.5 = b

b = 0.34

Therefore,

y = 0.05x + 0.34

learn more on linear equation here: https://brainly.com/question/6663166

Answer:

$120000

Step-by-step explanation:

$265000 - $145000 = $120000

Answer:

b.

Step-by-step explanation:

Answer:

HELP YOUR MOM AND YOURSELF

Step-by-step explanation:

uwu uwu uwu uwu uwu uwu uwu uwu uwu uwu

Answer: 5 cm and 12 cm

Step-by-step explanation: