Mathematics High School

A scuba diver dives 243 feet into the ocean and then swims up 156
feet. What integer represents her final position relative to where
she started?

Answers

Answer 1

Answer:

Her final position would stop at -87.

Step-by-step explanation:

As she dove 243 feet into the ocean, that means she went down. Therefore she's currently at -243, however she swam up 156 feet ending her up at -87. If that was kinda complicated, then use -243+156 and you'll get -87.

Related Questions

Write a recursive formula for the sequence: −3, 34, −316, 364, −3256

Answers

Answer:

-7

Step-by-step explanation:

What number divided by -12 is -5 as a result?

Answers

Answer:

60 divided by -12 = -5

Hope this helps  

Write a number so that the equation will have an infinate number of solutions

3x+5=3x+

Answers

Answer:

3x+5=3x+5

they are both the same line

Answer:

3x+5=3x+5

It is same line

Step-by-step explanation:

Im confused on this.....
The mystery number is a three-digit number. Its digits are 2, 8, and 3. • The 3 and the 8 are not next to each other • The 2 comes before 3. What is the mystery number?

Answers

Answer:

The mystery number is 823

Hope this helps.

Question 4
There are 230 calories in 4 ounces of strawberry ice-cream. How many calories are in 6 ounces of strawberry ice-cream?

Answers

Answer:

345

Step-by-step explanation:

How many are in one once? divide 230 by 4. There are 57.5 in one once. multiply that by 6. There are 345 in 6 ounces

345 calories


If there is 230 calories in 4
There are 115 in 2
2 x 3= 6
115 x 3= 345

Rectangle ABCDABCDA, B, C, D is graphed in the coordinate plane. The following are the vertices of the rectangle: A(-6, -4),A(−6,−4),A, left parenthesis, minus, 6, comma, minus, 4, right parenthesis, comma B(-4,-4)B(−4,−4)B, left parenthesis, minus, 4, comma, minus, 4, right parenthesis, C(-4, -2)C(−4,−2)C, left parenthesis, minus, 4, comma, minus, 2, right parenthesis, and D(-6, -2)D(−6,−2)D, left parenthesis, minus, 6, comma, minus, 2, right parenthesis.

What is the perimeter of rectangle ABCDABCDA, B, C, D?

units

Answers

The perimeter of the rectangle is 8 units

The coordinates of the rectangle is given as:

[tex]A = (-6,-4)[/tex]

[tex]B = (-4,-4)[/tex]

[tex]C = (-4,-2)[/tex]

[tex]D = (-6,-2)[/tex]

Start by calculating the distance between the vertices using the following distance formula

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

So, we have:

[tex]AB=\sqrt{(-6 --4)^2 + (-4 --4)^2}[/tex]

[tex]AB=\sqrt{4}[/tex]

[tex]AB=2[/tex]

[tex]BC=\sqrt{(-4 --4)^2 + (-4 --2)^2}[/tex]

[tex]BC=\sqrt{4}[/tex]

[tex]BC=2[/tex]

[tex]CD=\sqrt{(-4 --6)^2 + (-2 --2)^2}[/tex]

[tex]CD=\sqrt{4}[/tex]

[tex]CD=2[/tex]

[tex]DA=\sqrt{(-6 --6)^2 + (-2 --4)^2}[/tex]

[tex]DA=\sqrt{4}[/tex]

[tex]DA = 2[/tex]

So, the perimeter of the rectangle is:

[tex]P =AB + BC + CD + DA[/tex]

This gives

[tex]P= 2 + 2+2+2[/tex]

[tex]P= 8[/tex]

Hence, the perimeter of the rectangle is 8 units

Read more about perimeters at:

https://brainly.com/question/397857

how do you graph x+ 4

Answers

Your starting point could be (0,4) whatever x-coordinate you plot u just add 4 to the y-coordinate

Speedy Cav Company uses the following to determine ride costs:

A $5.00 flat fee for a ride.

An additional $0.75 for each mile traveled.

Which equation represents the cost of a car ride from Speedy Cab Company?

A. t = 5x + 0.75

B. t = 0.75 + 5

C. t = 0.75x + 5

D. t = 5x - 0.75​

Answers

The correct answer is C.
The answer is 0.75x +5

Gianah lives in Milton. She brought a bus ticket to travel to her cousin's house in Orlando. She gets on the bus in Mobile. The distance between the two cities is 300 kilometers and the bus drives at 70 kilometers per hour. If the bus is 30 kilometers away from Orlando how many hours has the bus traveled.

Answers

Answer:

3.85 Hours

Step-by-step explanation:

If the bus is 30km away, it has driven 270km. If it drives at 70km per hour, then your answer will be shown with 270/70, which is 3.85

Do you still need help with this

Two people apply for loans of the same amount. Due to differences in their credit scores, their payments differ by 572
per month. How much more will the person with the lower credit score pay at the end of the 36-month loan.

Answers

9514 1404 393

Answer:

  20,592

Step-by-step explanation:

Over 36 months, the extra payment of 572 per month will total ...

  36 × 572 = 20,592

THE QUESTION IS ON THE PICTURE!​

Answers

Answer:

24/36

Step-by-step explanation:

Have a nice day..........

please help me 10 points will give crown

Answers

A,d,b, and then c ,basically least to greatest

Answer:

umm, i can't read it

Step-by-step explanation:

3x + 2y = -10
5x + y = 9

Answers

Answer:

x=4, y=-11. (4, -11).

Step-by-step explanation:

3x+2y=-10

5x+y=9

--------------

3x+2y=-10

-2(5x+y)=-2(9)

--------------------

3x+2y=-10

-10x-2y=-18

-----------------

-7x=-28

7x=28

x=28/7=4

5(4)+y=9

20+y=9

y=9-20=-11

Help pls and thank you:)

Answers

I think Z=16 I don’t know exactly sorry

There are 18 girls in Mr. Brimley's math class. If 40% of the students are girls, what is the best estimation for the number of boys in the class?

Answers

Answer:

27 boiz

Step-by-step explanation:

27 boys are in the math class

Needdddddd helpppppppp ASAP

Answers

Answer:

4th option, always increasing

Step-by-step explanation:

It’s always increasing because the graph is concave up

If you get it right/wrong, do let me know

i think it’s b because it first goes down then starts to go up again

in not less than 50 words write an essay on your favorite subject and why u like it
​

Answers

Answer:

i like science because its combines one of my favorite subjects and turns it into logic.

How do you write this out please help

Answers

X is less than or equal to 3

-40 =-5y + 8x
x-intercept:
y-intercept:

Answers

Answer:

Y Intercept = (0,8)

x Intercept = (-5,0)

Step-by-step explanation:

Rearrange to y=mx+c

-5y= -40-8x

-5y=-8x-40

Divide both sides by -5

y=8/5x+8

Y Intercept = (0,8)

X intercept; Find x when Y=0

0= 8/5x+8

8/5x = -8

x= -5

Hence;

X Intercept = (-5,0)

PLEASE HURRY !! VERY URGENT.

Answers

Answer:

If the height is h, then

h/65=sin70 so that means h=65sin70=61.08m approximately

Step-by-step explanation:


[tex] \sqrt{3} \sin(x) - \cos(x) = \sqrt{2} ( < 0 \leqslant x \leqslant 360[/tex]
solve it​

Answers

............!!!!!!!!!

Answer:

Look at the answer above.

Select the expression equivalent to 4(– 7) + 8.

Answers

Answer:

-20

Step-by-step explanation:

According to order of operations, multiplication comes before addition.

4(– 7) + 8 =

-28 + 8 =

-20

An expression equivalent to 4(– 7) + 8 would be:

8 + 4(-7)

This is true because of the commutative property which states that a+b=b+a

Answer:

-20

Step-by-step explanation:

It is very simple!

4x-7= -28

-28+8=20

Sandra can type 180 words in 3 minutes. At this rate, how many words can she type in 5 minutes?

Answers

Answer:

300

Step-by-step explanation:

180÷3=60

60x5=300

Answer: 300 words in 5 minutes

Step-by-step explanation:

divide 180 by 3 (equals 60)

multiply 60 by 5 to get your answer (300)

Twenty percent is equal to what decimal?

Answers

Answer:

0.05

Step-by-step explanation:

0.2 is equal to 20%

help me plz and thx :)

Answers

Answer:

I am sure it is false. becuase a dependent variable is something you measure and you have to count the eggs.

20 points!


Kathy was packing lunches for her 5 kids. She put the same items in each lunch box. She then decided to add 2 Oreos to each box. All together, she put 30 items in the lunch boxes. Which equation represents this situation?

Answers

Answer:

30/5-2 = number of items in each lunch box before adding the 2 Oreos.

Step-by-step explanation:

30/5=6 items in each box

6-2 Oreos=4 item besides the Oreos

30/5-2 = number of items in each lunch box before adding the 2 Oreos.

Tina bought a new shirt for $20. Her mom said she will pay 15% of the total cost. How much will she pay?

Answers

Answer:

3

Step-by-step explanation:

a circular garden has a diameter of 12 feet. what is the best approximation for the circumference of the garden? use 3.14 to approximation pi

Answers

Answer:

37.68

Step-by-step explanation:

C(circumference)= 2pi r

If the diameter is 12, the r adius is 6

plug into equation

2(pi)(6)

=12pi

=37.68

Answer:

37.68 for K12

What’s measure angle K ?

Answers

Answer:

angle K = 180 - 128 = 52 degrees

Step-by-step explanation:

The sum of all angles in a triangle will always add up to 180°. So, because the two triangles are identical, you can do 180-46-82, and get your answer, which is 52°. Have a nice day!

are -225 degrees and 225 degrees coterminal angles ?

Answers

No, 225’s coternimal angles consist of 585, -495, 945, and -135.
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