Mathematics Middle School

A submarine that is 245 feet below sea level descends 83 feet and then ascends 103 feet. Which represents the location of the submarine compared to sea level?
Group of answer choices

-265 ft

431 ft

-225 ft

265 ft

Answers

Answer 1
The correct answer is -225ft
Answer 2

Answer:

The answer is -225ft.

Step-by-step explanation:

Descend basically means to subtract, and ascend means to add. So -245 - 83 is -328. Add 103 to -328 and you get -225.

Related Questions

Write a story problem for the problem 21 x 3/7.

Answers

Answer:

John has 21 cookies. three-sevenths of those cookies are oatmeal raisin. Four-sevenths of those cookies are chocolate chip. How many of John's cookies are oatmeal raisin?

Step-by-step explanation:

To solve this, you'd need to find the number of cookies that are oatmeal raisin. The simplest way to solve this question would be to multiply 3/7 and 21, giving the answer, 9. The correct answer would be 9 oatmeal raisin cookies.

Claudia and Jacob are planting wildflowers in their backyard flower garden. They bought a package of seeds with eight daisy seeds, sixteen sunflower seeds, and five bluebonnet seeds. Jacob opens the package and plants one seed. What is the compliment to the probability that Jacob will plant a daisy?

A. 5/29
B. 8/29
C. 16/29
D. 21/29

Answers

Answer:

B. 8/29

Step-by-step explanation:

Answer:

8/29

Step-by-step explanation:

There are 29 seeds of all plants in total. There are 8 daisy seeds. The probability of Jacob picked a daisy seed is 8/29 because there are 8 daisy seeds.

A: Increase the pressure to 2 atm
B: Decrease the volume of the water
C: Increase the size of the flame
D: Decrease the pressure to 0 atm

Answers

I believe it is A hope it helped!

I’ll give brainliest help ASAP

Answers

The answer is 3 1 2 4



1. 3. 2. 4. ...........

Select the system of equations that has no solutions.

Answers

Answer:

The green

Step-by-step explanation:

One of the lines has no solution so the system has no solution

The answer is the third (green) graph because the lines do not and will not intersect at any point on the graph

Please answer quick! I've been stuck on this one a bit, I keep getting the wrong answer. (I'm not the best at math so maybe ya'll can help?) [tex]4/7=x/5[/tex]

Answers

Answer:

x= 5.6

Step-by-step explanation:

Basically, if you do 7÷5 it would equal 1.4 so you would have to multiply 4x1.4 which would equal 5.6.

In conclusion 4/7 = 5.6/5

Can anyone please help me with this?

Answers

9.83
Explanation: 6+8+10+10+12+13 = 59
There are 6 numbers so 59 divided by 6 is equal to 9.833… simplified it would be 9.83
The answer should be 9.83

Use the following data and graph the best-fit quadratic curve. What is a good approximation for the value of c?

Answers

Answer:

a

Step-by-step explanation:

brainliest pls

Answer:

1

Step-by-step explanation:

What does the rate of change represent in context of the data?
A) The price of airfare increases by $0.30 for each mile traveled.
B) The price of airfare decreases $0.30 for each mile traveled.
C) The price of airfare increases by $0.70 for each mile traveled.
D) The price of airfare decreases $0.70 for each mile traveled.

this is a usatestprep question
i WILL give brainiest to whoever's right
please no links

Answers

Answer: It is C i think

Step-by-step explanation:

A particle travels along a straight line with a velocity of v(t) = e^t cos(3t) meters per second. What is the total distance, in meters, traveled by the particle during the time interval 0 ≤ t ≤ 1 seconds?
1.765
3.691
1.067
0.254

Answers

Answer:

321

Step-by-step explanation:

please answer the 1 question in the picture, thanks

Answers

Answer:

40

Step-by-step explanation:

LxW=A

So 4x10=40

Hope this helps

A=bh

A=4 x 10

A=40

Therefore, the area of the parallelogram is 40 square centimeters.

What number is the opposite of -40?

Answers

Answer:

the opposite of -40 is 40

Answer:

40

Step-by-step explanation:

-40 is a negative number and 40 is a positive number

i need help please! :))

Answers

Draw a line that best represents the data inputs. Write the equation for that line y=mx+b. Then, find where the line has an x-value of 70 and see what the y value is. I would be able help more if the line of fit was drawn in.

PLS HELPP i need it lollll

Answers

Answer:

the first one is 8 and second is 5 without the x

Step-by-step explanation:

The first one is 8 and second one is 5 withoit x

IS MY ANSWER CORRECT?IF IT SNOT THAN GIVE ME THE RIGTH ANSWER ILL ONLY GIVE BRAINLIEST IF YOU GET IT CORRECT

Answers

Answer:

its c 21,14 because if u expand the cahart then those two numbers will be a pair

it’s c because i am iron man

Please help, I have answered 74 questions and I still have other work to do.

Yes I know it’s English but there is more people that pay attention to math.

Answers

Answer:

As we strolled along the aged cobblestone walkway that meandered through the rose garden, we gazed at the array of fragrant, colorful blossoms.

Step-by-step explanation:

Mwah there lol <3

Hope it helps

Each square represents one square foot. Estimate the area of the figure below.

Answers

Uhm I’m gonna go with 14?

Answer:

15 units^2

Step-by-step explanation:

You have to rearrange some pieces to make it into a rectangle. After that, you will have a 3 x 5 rectangle in which you will multiply the length and width because a=l x w.

a = l x w

a = 3 x 5

15 = 3 x 5

3 m 15 m 6 m Not diom to scale. Find the volume of the triangular prism.
1.) 7.5 m3
2.) 45 m3
3.) 9 m3
4.) 90 m3​

Answers

Answer:

69m^3

Step-by-step explanation:

5x3=15 divided by 2=7.5+7.5=15

3x6=18

18x3=54

54+15=69m^3

The volume of the triangular prism is 45 m³.

How do you find the volume of the triangular prism?

If x and y be the length and width of the base of a triangular prism respectively and z be the height of that prism, then the volume is 1/2 * xyz.

How to solve this problem?

Length of the base = 6m.

Width of the base = 3m.

Area of the base = 6*3 = 18 m²

Height of the triangular prism = 5m.

Then the volume of the triangular prism = 1/2 * 18 * 5 = 9 * 5 = 45 m³.

Therefore, the volume of the triangular prism is 45 m³. So, the second option is correct.

Learn more about volume of a triangular prism here -

https://brainly.com/question/17004095

#SPJ2

can someone please break this down for me..im really struggling.

Answers

Answer:

Below

Step-by-step explanation:

Nothing too complicated here, you're just finding points on the line.

For the first one, the missing blank is 2

For the last one, the missing blank is 18

To find these, just look whether the provided number is on x or y, then go along either the x or y axis to find that number. Then go in the other direction until you hit the line, and your answer should be there. The full table is:

x        |        y

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

2       |       6

4       |      12

6       |      18

Answer above is correct!
I wanted the person above to be able to get braniliest!

the temperature in Alaska can reach -30 degrees Fahrenheit during the winter months it is colder in Antarctica than in the Alaska. which value could represent the temperature in Antartica
A. 25°F
B. -40°F
C. -25°F
D. 40°F​

Answers

Answer:

B. -40°F

Step-by-step explanation:

its- clearly lower than -30

the answer is - 25 which is c

I need this answer and i need it fast. 100 points,

Maria is conducting a survey to determine the ages of 100 dogs in an animal shelter.

Which of the following questions is an appropriate statistical question for this survey?


What is the number of dogs in the shelter that are more than 5 years old?

What is the average number of years a dog stays at the shelter?

How old is the youngest dog in the animal shelter?

How old is each dog in the animal shelter?

Answers

Answer:

I would believe the answer would be

What is the number of dogs in the shelter that are more than 5 years old?

I don't know for sure though so answer at your own risk :)

The first one I believe

HELPP THIS IS MY LAST QUESTION

Each square in the picture below is 10cm^2.



If the pattern above is folded into a box, what is the surface area of the box?
A
60cm^2

B
50cm^2

C
10cm^2

D
6cm^2

Answers

Your answer would be a 60 CM squared because there are five additional boxes so you would do 10×6 because he would add the one box at the tennis and making 60 Siri answer would be a

Answer:

A 60cm^2

Step-by-step explanation:

The picture represents a cube. If each side of a cube is 10 cm squared then 10 multiplied by 6 equals 60. Therefore the answer is 60cm^2

∠A=5x−18
∘
start color #11accd, angle, A, equals, 5, x, minus, 18, degrees, end color #11accd \qquad \green{\angle B=3x + 42^\circ}∠B=3x+42

Answers

Answer:

A = 132 degrees

Step-by-step explanation:

Look at attachment:

Hope this helps! :)

A pair of linear equations is shown:

y = −x + 1
y = 2x + 4

Which of the following statements best explains the steps to solve the pair of equations graphically?

On a graph, plot the line y = −x + 1, which has y-intercept = −1 and slope = 1, and y = 2x + 4, which has y-intercept = 2 and slope = 4, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = 1, and y = 2x + 4, which has y-intercept = 1 and slope = 4, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = −1, and y = 2x + 4, which has y-intercept = −2 and slope = 2, and write the coordinates of the point of intersection of the two lines as the solution.
On a graph, plot the line y = −x + 1, which has y-intercept = 1 and slope = −1, and y =

Answers

Answer:

D makes more sence to me  so imma say D

Step-by-step explanation:

i’m pretty sure it’s d bc the y intercept is positive and the x which is the slow is negative

The area of a parallelogram is 54 ft2. If the base of the parallelogram is 6 feet, what is its height?

9 feet
9.5 feet
10 feet
8 feet
HELP ASAP

Answers

Answer:

9 feet

Step-by-step explanation:

Area of a parallelogram = base times height

Thus, 54 = 6h

where h = height

* divide each side by 6 *

54 / 6 = 9

6h / 6 = h

h = 9

Thus, the answer is A

The answer is 9 feet king

help answer these 2 questions

Answers

This is the second one
for the answers use photo math. Take a picture of the equation and it will answer for you :)

The two-way table shows the number of students in a school who have cats and/or dogs as pets.


How many more students have cats than dogs?

25

22

7

3

Answers

The answer is 3

43-40 = 3

hey if anyone can pls answer this including a step - by - step explanation it would help me a lot ty! :)) (CORRECTLY ANSWERED)

Answers

You have to find the total number of computers to find the denominator: 72 + 112 + 711 = 895.To find the probability, you just have to set the number of the different kinds of computers as the numerator:72/895 = 0.080112/895 = 0.125711/895 = 0.794

HOPE THIS HELPED YOU :)

total number of computers =895 then plug in the the other types of computers and use as the denominator to find probability

Please help. Find the value of X

Answers

Answer:

X=9

HOPE THIS HELPS

-Todo ❤️

Step-by-step explanation:

90+32+4+6x=180

-126. -126

6x=54

X=9

9=x
Minutes 32 from 90
You get 54 so set your equation to 58
6x+4=58
Minus four from both sides
6x=54
Divide by 6 to get the variable by itself
x=9

- Write an expression to represent the phrase: 4 less than b

Answers

y=b-4.. hope this helps
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