Angle 1 and angle 5 are examples of which type of angle pair

Answer: 335

Step-by-step explanation:

Formula for sample size :

[tex]n=p(1-p)(\dfrac{z^*}{E})^2[/tex], where p =population proportion, z* = critical z-value, E = Margin of error.

Given: p = 32% = 0.32

E = 0.05

Critical z-value for 95% confidence = 1.96

Required sample size :

[tex]n=(0.32)(1-0.32)(\dfrac{1.96}{0.05})^2\\\\=334.372864\approx335[/tex]

Hence, the required sample size = 335

Answer:

Graph d

Step-by-step explanation:

Answer:

Graph a

Step-by-step explanation:

a p e x

Answer:

X+19=(6)+19=25

Step-by-step explanation:

The measure of angle GEF is 25°

What is Triangle?

A triangle is a three sided polygon , which has three vertices.

Given that;

In ΔEFG,

EG is extended through point G to point H.

m ∠EFG = (2x + 1)°

m ∠FGH = (6x + 2)°

m ∠GEF = (x + 19)°

Here, m ∠FGH is an exterior angle of ΔEFG.

And, m ∠EFG and m ∠GEF are interior angles of ΔEFG.

Since, Sum of two interior angle is equal to the value of an exterior angle.

Hence, We can formulate;

(2x + 1)° + (x + 19)° = (6x + 2)°

Solve as;

2x + 1 + x + 19 = 6x + 2

3x + 20 = 6x + 2

Subtract 3x both side;

3x + 20 - 3x = 6x + 2 - 3x

20 = 3x + 2

3x + 2 = 20

Subtract 2 both side;

3x + 2 - 2 = 20 - 2

3x = 18

Divide by 3;

x = 6

Thus, Value of m ∠GEF = (x + 19)° = (6 + 19)° = 25°

Therefore, The measure of angle GEF is 25°.

Learn more about the triangle visit:

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Answer:

area of circle=4/3 π4²=67cm²

Answer:

33 miles

Step-by-step explanation:

if you got a 25 out of 30 on an assignment, you’d score an 83.3%. :)

Answer:

Explanation:

8 (5x + 7)

(8) (5x + 7)

= 8 (5x) + (8) 7

Answer:

7 units

Step-by-step explanation:

Answer:

It's D. The speed of light

Step-by-step explanation:

The speed of light is so fast even infinite is smaller

Answer:

If $200 increased by 25%, your result would be $250

If it then decreased by 25%, your result would be $187.5

Step-by-step explanation:

Multiply 200 and 25% and add 200 to get 250

Multiply 250 and 25% and then add that value to get 187.5

Answer:

187.5

Step-by-step explanation:

200*1.25=250 (this shows the increase by 25%)

250*.75=187.5 (this shows the decrease by 25%)

Answer:

A=112, b=100

Step-by-step explanation:

I am a bit confused on this but from the information that is given you are trying to figure out the proportion so you need to have how many strikeouts they have over the amount of (at-bats) = to x over 100 because x seems to be the probability you would have to solve for and all percents are over 100

Answer:

20 %

Step-by-step explanation:5 divided by 1 hundred is 20

Answer:

y=1/2x+2

Step-by-step explanation:

so slope = 2-(-1)/0-(-6)

=3/6=1/2

y=mx+b

plugging in the second group of cordinates.

2=1/2(0)+b

b=2

y=1/2x+2

Answer:

y=0.5x+2

Step-by-step explanation:

y=mx+c

change in y over change in x

2+1/0+6 = 0.5

m=0.5

2=0.5×0+c

2=c

y=0.5x+2

Answer:

b

Step-by-step explanation:

cosecx is the reciprocal of sinx so if cosec(x) = 10 then sin (x) = 1/10

1/10 = 0.1

Answer:

40 kk 9 9 l a b find m2k that is the best way to do this

Answer:

30

Step-by-step explanation:

base x height = area

12x5=60 /2

pls brainliest

Answer:

60

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

50 mph x 3 hours = 150

Answer: 1200 cubic inches

Step-by-step explanation: volume = L x W x H

Answer:

A = ½ (b 1 +b 2)h

Step-by-step explanation:

4 + 12 = 16

16 * 1/2 = 8

8 * 5 = 40

Answer:

the distance is 12 units

Step-by-step explanation:

5 and 5 are the same so we don't use those digits,

-6 and 6 are different so we use them

since - 6 and 6 are both in different quadrants we take the absolute value of both of them and add,

|-6| + |6| = |6| + |6| = 12,

therefore the distance between C: (5,-6) and D: (5,6) is 12 units. hope i helped you (and could i have brainliest if possible?)

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Explanation:

The x coordinates are the same (both are 5), so we just focus on the y coordinates.

The y coordinates are y = -6 and y = 6. Subtract the two values and apply absolute value to find the distance. Let's say A = -6 and B = 6.

|A-B| = |-6-6| = |-12| = 12

or we could say

|B-A| = |6-(-6)| = |6+6| = |12| = 12

Either way, we get the same answer. The order of subtraction doesn't matter if we apply absolute value.

On a graph, plotting the two points (5,-6) and (5,6) will show that there's 12 units of space between them.

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If you wanted, you could apply the distance formula like so:

(x1,y1) = (5,-6)

(x2,y2) = (5,6)

[tex]d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\\\\d = \sqrt{(5-5)^2 + (-6-6)^2}\\\\d = \sqrt{(0)^2 + (-12)^2}\\\\d = \sqrt{0 + 144}\\\\d = \sqrt{144}\\\\d = 12\\\\[/tex]

Though in my opinion, I think the distance formula is overkill for this situation.

Answer:

-8

Step-by-step explanation:

Following Order of Operations rules, we evaluate anything within parentheses first:

8-[12-(-4)] = 8 - 16 = -8

Answer: I think it's 29.4

Step-by-step explanation:

Answer:

Step-by-step explanation:

7=c/3-1

add 1 to both sides

8=c/3

to get rid of the 3, multiply both sides 3

24=c

Answer:

1. -5

2. 0.5

3. -4

4. 8

5. 9

6. -3

7. 5

8. 0.6

9. -7

10. 10

11. -5

12. 4

13. -9

14. 4

15. -6

Step-by-step explanation:

It's just the number that doesn't have a x to the side on it

Answer:

(0,-5)

(0,0.50)

Step-by-step explanation:

just put the number that doesn't have x with it in the answer spot but don't forget to do the (0,#) it's important that you do it like that so for example the problem y=4x-3 you would just put in the answer column (0,-3)

Answer:

11 dimes and 16 quarters

Step-by-step explanation:

system of equations lol

Answer:

I think it's 36

Step-by-step explanation:

Answer:

20%

Step-by-step explanation:

Percentage discount on the cost of the sofa = 20%

Percentage discount = (Absolute discount / Cost price) × 100

Given,

             Cost price =  $600

Absolute discount  =  Cost price - Selling price

Absolute discount  =  $600 - $480

                                = $120

Percentage discount = (Absolute discount / Cost price) × 100

                                   = (120/600) × 100

                                   = 120/6

                                   = 20%

Hence, percentage discount on the cost of the sofa = 20% .

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