Someone help me I’m confused? I only have 20 minutes till the timer runs our

Step-by-step explanation:

32 29 30 37 34  34 33 31

a) Describe what is wrong with her method.

There two likely reasons why her answer is not correct;

- She did not arrange the numbers in order.

- The middle position belongs to two numbers, instead of finding the average she picked only one

b) Work out the median of the numbers in the list.

Arranging the numbers in ascending order;

29, 30, 31, 32, 33, 34, 34, 37

32 and 33 are both in the middle. The average of both numbers is the median

Median = (32 + 33) / 2 = 65 / 2 = 32.5

Answer:

To multiply mixed numbers, first change any mixed number to an improper fraction. Then multiply the numerators together and the denominators together, as shown in Example .

Step-by-step explanation:

Answer:

y is 10 when x is 5

Step-by-step explanation:

x is always half of y, based on this we need to multiply x by 2 y is 10

Answer:

the answer is

{153}⅚⅞²±(2)9

Answer:

10%

Step-by-step explanation:

65.00x10%=6.50

65.00-6.50

0r you can do

65.00-10%=58.50

Answer:

A

Step-by-step explanation:

Answer:

15^7/4

Step-by-step explanation:

A=15 b=7 c=4

.......

Answer:

A = 15   C= 7    B=4

Step-by-step explanation:

Okay so as you can see there is [tex]15^{7}[/tex] so A would be 15 and C would be 7 and B would be  4

Noticed how it forms a supplementary angle.

A supplmentary angle is basically two angles that added up to 180 degrees.

So we have:

64 + x = 180

Then we solve for "x", so "x" = 116.

Hope that makes sense :)

Answer:

4 degrees per hour

Step-by-step explanation:

48 degrees per 12 hours = 48/12 degrees per hour = 4 degrees per hour

Answer:

First - 3.1

Second - 3.6

Third - 4.2

Fourth - 4.5

Fifth - 4.9

Sixth - 5.0

Step-by-step explanation:

Hope it helped!

All the statements that must be true are in options [tex]A, B, D, E[/tex].

Parallel lines are those line which never intersect and maintains a constant distance.

We have,

From the given diagram,

Maple Street and Pine Street run exactly East to West.

And,

Oak Avenue runs exactly North to South.

Now,

From the given diagram,

A. Birch street and Elm street intersect at right angles. - True

B. Maple Street and Pine Street are parallel. - True

D. Pine Street intersect  both Birch street and Elm street.  - True

E. Oak Avenue and Maple Street are perpendicular. - True

Hence we can say that all the statements that must be true are in options [tex]A, B, D, E[/tex].

To learn more about parallel lines click here

brainly.com/question/21297845

#SPJ2

Answer:

oooo[[oooo seven. my boy o girl

Answer:

-3

Step-by-step explanation:

porque si debes 5 y pagas 2 quedas debiendo 3 sé que no es la mejor explicación pero bueno...

Answer44

Step-by-step explanation:

5+5=10

Answer:

2n-9

Step-by-step explanation:

Answer:

The Isosceles Triangle Theorem States that if a triangle contains 2 congruent sides, then the angles opposite those sides are congruent. This theorem can be proved using the Law of Sines: The Law of Sines states that: asinA=bsinB=csinC If a=c, making △ABC an isosceles triangle, then asinA=asinC!

Answer:

15625x^6y^6

Step-by-step explanation:

5^6= 5×5×5×5×5×5=15625

(xy)^6=x^6y^6

Answer:

Right angle is 90 degrees, belowe 90 degrees is acute, and above 90 degrees is obtuse

Step-by-step explanation:

Right angle = 90degrees

Acute angle = <90degrees

Obtuse angle = >90degrees

Answer:

To figure out if a triangle is obtuse, There would be one angle that is over 90 degrees. If it is an acute triangle, all of the angles would be smaller than 90 degrees. If it is a right triangle, there would be one angle that is 90 degrees and the other 2 angles would be acute.

Answer: 26%

Step-by-step explanation:

The formula to calculate the percentage markup is given as:

= Selling price - Cost / Cost price × 100

where selling price = $15750

Cost price = $12500

Percentage markup = ($15750 - $12500) / $12500 × 100

= $3250/$12500 × 100

= 26%

Answer: 26

Step-by-step explanation:

12,500 - 15,750= 3250

Answer:

B

Step-by-step explanation:

Answer:

Step-by-step explanation:

The equation of a line written in slope-intercept form should be written as : y = mx + b

where m is the slope and b is the y-intercept.

We can find the slope, m, using the 2 points given:

(y2 - y1) / (x2 - x1) = (-12 -6) / (5- -4)

m= -18/9

m = -2

Then we can use this slope and one of the two points to find the intercept. Either point is fine but let's use (-4 , 6):

y = -2x + b

6 = -2 * -4 + b

6 = 8 + b

6-8 = 8 + b -8

-2 = b

The final equation of the line is: y = -2x -2

1. 20

2. 16

I think

.

.

.

if its in slope intercept witch I expect then,

Y=Mx+b

Y=1/5+4

Answer:

8,640 square inches.

Formula: multiply the Area value by 144.

Answer:

The answer is D. 8,640 square inches.

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

-3(5x)=-15x

-3(-2)=6   (negative times negative = positive)

so... -15x+6

Answer:

Notice in my attached drawing that I have located point H in two different locations, point H and point H2 for argument purposes.

Line FE is equal to line GH in length.

angle at corner F is 95 degrees.

The angle at point E varies with the location of point H, or with the length of line FG.

More information is needed to determine an exact angle at point E.

Answer:

Step-by-step explanation:

L= 3W

Perimeter = 2(l+w) = 40

2(3w+w) = 40

2*4w = 40

8w =40

w = 5

l = 3*5 = 15

y=2+3x

putting value on second equation we get..

x-2(2+3x)=-6

x-4+6x=-6

7x=-2

×=-2/7

& y=2+3(2/7)

y=2+0.87

y=2.87..Ans..

Answer:

x= 2/5

y= 3.2

Step-by-step explanation:

y-3x=2

y=3x+2

replace y with 3x+2 in second equation;

x-2(3x+2)= -6

x- (6x+4)= -6

x-6x-4= -6

-5x-4+4=-6+4

-5x= -2

x= 2/5

y=3x+2

y=(3×2/5) +2

y= 3.2