Sarah took the advertising department from her company on a round trip to meet with a potential client. Including Sarah a total of people 13 took the trip. She was able to purchase coach tickets for ​$390 and first class tickets for ​$1000. She used her total budget for airfare for the​ trip, which was ​$8120. How many first class tickets did she​ buy? How many coach tickets did she​ buy?

Answer:

1,487.3m³

Step-by-step explanation:

Volume of a square based pyramid is expressed as;

V = BH/3

B is the base area

H is the height of the pyramid

Since the side length of the base is 15.3m;

Base area = L²

Base area = 15.3²

Base area = 234.09m²

Height of pyramid = 19.6m²

Get the volume

Volume of the square based pyramid = (234.09*19.6)/3

Volume of the square based pyramid =1,487.3m³ (to the nearest tenth)

Answer:

Eliza will have in her $4,075 account after 14 years.

Step-by-step explanation:

:)

Answer:

x=80

Step-by-step explanation:

100+x=180

x=180-100

x=80

Answer

this

Step-by-step explanation:

is how

Answer:

the answer is A

Step-by-step explanation:

Answer:

there is no numbers

Step-by-step explanation:

Answer:

............

Step-by-step explanation:

Answer:

Step-by-step explanation:

2 + (3 – 2 x 2) x 1        

This is what I remember, but you need to check this order of arithmetic operations.  

Parentheses first then exponents ( you don't have any) multiplication and division left to right and then addition and subtraction again left to right

2 + (3 – 2 x 2) x 1         so   3 – 2 x 2     equals  3 - 4   which equaltes to  

2 + (-1) x 1                     -1 x 1   =  -1        

2 +  (-1) x 1                     is to clearer to me than  2 + -1 x 1   maybe not

2 +  -1

1                                     it confusing but use your calculator to practice

Answer:

x = 3.05 and y = -0.615

Step-by-step explanation:

The given equations are :

3x-3y = 11 ...(1)

3x + 10y = 3 ...(2)

Subtract equation (2) from (1).

3x-3y-(3x + 10y) = 11-3

-3y-10y = 8

-13y = 8

y = -0.615

Put the value of y in equation (1).

3x-3(-0.615) = 11

3x = 11 -1.845

3x = 9.155

x = 3.05

Hence, the values of x and y are 3.05 and -0.615.

Answer:

1. Gained 9 kilos = [tex]+9[/tex]

2. 32 steps backward = [tex]-32[/tex]

3. Decreased by P5 = [tex]-P5[/tex]

Step-by-step explanation:

Natural numbers refer to numbers that are used for counting.

Whole numbers include 0 and natural numbers.

An integer is a collection of whole numbers and their negatives.

1. Gained 9 kilos = [tex]+9[/tex]

(Gained is denoted by + )

2. 32 steps backward = [tex]-32[/tex]

(backward is denoted by - )

3. Decreased by P5 = [tex]-P5[/tex]

(decrease is denoted by - )

Answer:

Step-by-step explanation:

Good Question but i don't know

Answer:

95%

Step-by-step explanation:

[tex]\frac{19}{20}[/tex] x 5 = [tex]\frac{95}{100}[/tex]

[tex]\frac{95}{100}[/tex] = 0.95

0.95 = 95%

Answer:

700members

Step-by-step explanation:

36%=252

100%=?

100×252/36

=700

Answer:

700 members in the gym

Step-by-step explanation:

Answer:

Step-by-step explanation:

a) One can get maximum score when all the 20 questions answered are correct.

Maximum score = 20*3 = 60 points

b) Minimum score = 20 * (-2) = -40 points

c) Points for correctly answered questions = 10*3 = 30

Incorrectly answered questions = 14 - 10 = 4

Points for incorrectly answered questions = 4 * (-2) = -8

Total score = 30 + (-8) = 22

d) Points for correctly answered questions =5*3 =  15

Points for incorrectly answered questions = 13 * (-2) = -26

Total score = 15 + (-26) = -11

Answer:

Matthew can buy 9 stickers.

Step-by-step explanation:

0.72 / 0.08 =

72 / 8 = 9

so he can buy 9 stickers

Plz mark as brainliest if correct! Have a nice day!!!

-Lil G

Answer: 5(2p-7)

Step-by-step explanation:

Answer:

the question is incomplete but if you're wanting the ratio of band members who play brass instruments to the total amount of marching band members, the ratio is 1:4.

in other words, 1/4 of the marching band students play brass instruments.

Step-by-step explanation:

Answer:

2.80

0.40

Step-by-step explanation:

The tick marks | are in twenties.

Answer:

11

Step-by-step explanation:

17+9+11+7 divided by 4

because the mean= sum of the terms divided by the number of terms

the sum= 17+9+11+7=44

the number of terms= 4

44 divided by 4= 11

Answer:

(17+9+11+7) / 4 mean is an average

it is equal to the sum of the elements divided by the number of elements

the sum is 44

the number of elements is 4

the mean is the average= 44/4=11

Step-by-step explanation: i dont know why they would ask that

Answer:

I believe the answer would be 24

Step-by-step explanation:

Answer:

d, e

Step-by-step explanation:

i did it

Answer: (D, E) Or the last 2

Step-by-step explanation: I took the assignment on edge 2021

Answer:y=12.1244

X=24.2487

Step-by-step explanation:

SOHCATOA or you could have used Pythagorean theorem after you found one of the sides, but I find that it’s quicker to use this.

Answer:

4

Step-by-step explanation:

√35-19, subtract 2 numbers inside the radical sign

=√16, then find the square root of 16

=4, four is the answer

Answer:

What is the question?

Step-by-step explanation:

Answer:

y = (1/3)x -1

Step-by-step explanation:

y = mx + b

Here, m = 1/3 ;  y -intercept (b) = -1

y = (1/3)x -1

Step-by-step explanation:

[tex]45 + 45 + x = 180 \\ 90 + x = 180 \\ x = 180 - 90 \\ x = 90[/tex]

Answer:

If you construct the perpendicular bisector of a line segment, every point on the perpendicular bisector will be the same distance from both point A and point B.

To construct an isosceles triangle, you can start from any point on the perpendicular bisector and draw line segments to point A and to point B

The required steps are in the solution that to use the perpendicular bisector of a segment to draw an isosceles triangle.

An isosceles triangle is defined as a triangle with two sides of equal length.

To use the perpendicular bisector of a segment to draw an isosceles triangle, you can follow these steps:

Draw the segment for which you want to find the perpendicular bisector.

Use a compass to draw a circle with its center at the midpoint of the segment.

With the compass still set to the same radius, draw two arcs that intersect the segment at two points. These points will be the base points of the isosceles triangle.

Draw a line through the midpoint of the segment and the point where the arcs intersect the segment. This line is the perpendicular bisector of the segment.

Use a ruler to draw a line segment connecting the base points of the isosceles triangle.

Use a ruler to draw a line segment connecting the apex of the isosceles triangle (the point where the perpendicular bisector intersects the base) to one of the base points.

At this point, you should have a triangle with two equal sides and a right angle at the apex. This is an isosceles triangle.

Learn more about Isosceles Triangle here:

brainly.com/question/2456591

#SPJ2

Answer:

do u have a better quality image

Step-by-step explanation:

Answer:

28, 30, and 32

Step-by-step explanation:

It gives you the equation, so you just need to solve for x first:

[tex]x+3+x-1+x+1=90\\3x+3=90\\3x=87\\x = 29[/tex]

Plug that into each:

29 + 3 = 32

29 - 1 = 28

29 + 1 = 30

Answer:

that other dude is a j e r k but im not my friend justin he's already taken and he's cracked at fortnite my guy

Step-by-step explanation:

Answer:

f(3) = 113

Step-by-step explanation:

Using the recursive rule and f(1) = 8 , then

f(2) = - 4f(1) + 5 = - 4(8) + 5 = - 32 + 5 = - 27

f(3) = - 4f(2) + 5 = - 4(- 27) + 5 = 108 + 5 = 113