Mathematics High School

The expression −310+13m represents a submarine that began at a depth of 310 feet below sea level and ascended at a rate of 13 feet per minute. What was the depth of the submarine after 8 ​minutes?

Answers

Answer 1

Answer:

206

Step-by-step explanation:

The formula for this problem would be -310 + 13(8) which = 206

Related Questions

The graph of a proportional relationship contains the point (8,4)
What is the corresponding equation?
Enter your answer as a fraction in simplest form by filling in the boxes.


Y= — X

Answers

Answer:

It is A I took it but I am not sure

Step-by-step explanation:

Erick and Mia live the same distance from the park and decide to meet at the park one afternoon. The graphs show their distances from home over the same 30-minute period as they walked to the park. Each section of each graph represents 10 minutes.

Which statements are true ?
Choose all that apply.
Explain your answer.

A. Mia Returned to her house after 10 minutes.

B. Mia left her house 10 minutes before Erick left his house.

C. it took erick only 10 minutes to walk to the park.

D. Erick and Mia arrived at the park at the same time.

E. Erick walked the same distances as Mia during the last 10 minutes

Answers

Answer:

please continue i'm facinated on were this story goes

Step-by-step explanation:

From the graph, the correct options are given as,
B. Mia left her house 10 minutes before Erick left his house.
D. Erick and Mia arrived at the park at the same time.
E. Erick walked the same distances as Mia during the last 10 minutes.

What is a graph?

The graph is a demonstration of curves that gives the relationship between the x and y-axis.

Here,
The graphs show their distances from home over the same 30-minute period as they walked to the park.
From the graph,
It can be concluded that,
Both reach the park at the same time, as the termination point of the curve is the same.
The graph of mia starts after 10 minutes Erick, which implies Mia left her house 10 minutes before Erick left his house. And Erick walked the same distances as Mia during the last 10 minutes as the slope of the last segment of both curves is the same.

Learn more about graphs here:

brainly.com/question/16608196

#SPJ2

What is 6 divided by 1/8?

Answers

Answer:

48

Step-by-step explanation:

Answer:

48   because i divided it

Matthew has already baked 7 cakes, and he can bake 1 cake with each additional stick of
butter he buys. How many additional sticks of butter does Matthew need in order to bake a
total of 31 cakes?

Answers

Answer:

24

Step-by-step explanation:

can you try to solve this plz

Answers

Answer:

50 dgrees

Step-by-step explanation:

staruight line is 180 so 180 minus 130 is 50

b-4c
B= - 3
C= 6
Help!​

Answers

Answer:

-27

Step-by-step explanation:

B - 4C

-3 - 4(6)

-3 - 24

 -27

WHAT DOES N = HELP ITS DUE IN 10 MINUTES

Answers

Answer:-7

Step-by-step explanation:

Answer:

N = -7

Step-by-step explanation:

16 - 9 = -7

0) Select all ordered pairs that correspond to input-output pairs of the function y = -8x + 4.
A. (2, -12)
B.
(7, -52)
C.
(-8, 4)
D.
(3, -20)

Answers

A, B, and D are the correct answers.

determine the solution to the equation.

Answers

answer : x = 25

5 x=32−7
5 x = 25
25x = 625
x=625/25
x=25

good luckkk

SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF U GET IT RIGHT !!!!

Answers

It will not be filled until 2 pm because the pool is filling up at a rate of 600gal every 15 min.
600x20=12,000 gal at 12 pm
600x28=16,800 gal at 2pm
How I got the time was there are 60 minutes in an hour divide that by 15 equals 4. And there is 5 hours between 8-12 so 5x4=20

pleaze help me on the first 2

Answers

Answer:

1) 6:9 (9 cups of flour)

2) y = 11

Step-by-step explanation:

i did the math :)

Answer:9 cups of flour and y=11

Step-by-step explanation:

ez

Manuel buys 2 shirts at $24 each as well as one pair of pants for $35. He has a coupon for 30% off the shirts. What is the total price he will pay if there is 6% tax?

$58.10

$61.59

$72.72

$87.98

Answers

Answer:

Answer is a

Step-by-step explanation:

Write an equation of the line that passes through the point (-12, 6) and is parallel to the graph of the equation y=-1/6x + 1. Explain your reasoning.

Answers

Answer:

y=-1/6x+4

Step-by-step explanation:

In order to pass that point, you have to move the line up 4 points. So you make the 1 at the end to 4.

camila drew a triangle with a side that is 24 inches long and a side that is 18 inches long. which of the following could be the length of the third side of a triangle that camila drew?

Answers

Formula: a^2+b^2=c^2
Plug in: 24^2+18^2=c^2
Exponents: 576+324=c^2
Add: 900=c^2
Square root: c=30
So the answer is 30 inches

PLZZ HELP bubba biked 19 kilometers how far did he bike in miles? A mile is approximately 1.6 kilometers Round to the nearest tenth

Answers

11.8 miles............

Answer:

11.9 miles

Step-by-step explanation:

1.6 kilometers = 1 mile

19 kilometers = 1/1.6 * 19 miles

= 11.875 miles

I NEED HELP WITH THIS!!!!

Answers

Answer:

-6r+6

Step-by-step explanation:

1) Remove parentheses

8-6r-2

2) Collect like terms

-6r+(8-2)

3) Simplify

-6r+6

30
Does the scatter plot show
a positive, negative, or no
relationship?
20
10
0
2
HELP I NEED IT ASAP

Answers

Answer:

That shows no relationship

i need help again on math ):

Answers

Answer:

D. 10x-20

Step-by-step explanation:

The perimeter is just all four sides added together

(3x-2)+(3x-2)+(2x-8)+(2x-8)

add together like terms

3x+3x+2x+2x=10x

-2+-2+-8+-8=-20

write in order

10x-20

What is the measure of angle R?

Answers

Answer:

65

Step-by-step explanation:

The inside of a triangle is 180 degrees and the other two angles are the same so 50+65+65 =180. The answer is 65

calculate the value of (-18) (-3)

Answers

The answer to this is 54. Hope this helps

Answer:

54

Step-by-step explanation:

You do -18 times -3 which is equal to 54. It is positive because in multiplication and division if you multiply a negative times a negative or divide a negative divided by a negative it will equal a positive.

Hope this helps!

A farm raises pigs and chickens. The farmer has a total of 102 animals. One day he counts the legs of all his animals and realizes he has a total of 298 legs. How many chickens does the farmer have

Answers

Answer:

47 pigs and 55 chickens

Step-by-step explanation:

would it make more sense to buy two 10 inch pizzas or one 20 inch pizza? Explain your answer in detail.

Answers

I think buying two 10 inch pizzas would make more sense because you can get different topping on each. For example where I live a 10 inch pizza is 5 dollars and a 20 inch pizza is 18 dollars so 2 10 inch pizzas would cost less as well.


Hope this helps! :)

Answer:

one 20 inch pizza

Step-by-step explanation:

radius of one 10 inch pizza is 10/2 = 5

so area of one 10 inch pizza : [tex]\pi[/tex]× [tex]5^{2}[/tex] = 25 [tex]\pi[/tex]

there are 2 ; 10 inch pizza so 25 [tex]\pi[/tex]⇒[tex]50\pi[/tex]

however 20 inch pizza radius is 10

so

[tex]10^{2}[/tex]×[tex]\pi[/tex] = 100[tex]\pi[/tex]

find the value of x in the angle

Answers

Answer:

The answer would be B

Step-by-step explanation:

Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.

4. Is the binomial that represents the length of the fish tank a factor of the polynomial that
represents the volume of the fish tank after the hemispheres are installed? Support your answer
mathematically.

Answers

Answer:

Step-by-step explanation:

(8x^3-440x^2+7200x-36000)-(x^3-70+360x-1800)^2

HELP PLSSS 20 POINTS!!! ASAP

Answers

Answer:

60

Step-by-step explanation:

did this before so easy

Answer:

60

Step-by-step explanation:

-3n + 4 + 8n = 79 =

4n + 18 = 38 =

Answers

Answer:

1.n=15

2.n=5

Step-by-step explanation:

1.)N=15 2.)N=5 hope this helped !!

Find the missing side round to the nearest tenth

Answers

22.8 I’m pretty sure

Two numbers have a sum of 12 and a difference of 4. What is the smaller of the two numbers?

Answers

Answer: 8 and 4 hehe

** I’LL GIVE YOU BRAINLYLIST PLEASE ANSWER **

Answers

The y intercept should be 500 because it is a one time payment that does not need to be repeatedly payed for like the 250. The 250 isn’t the y intercept because it is the slope of the line. Hope this helps. I’m not sure what your drop down menu supplies though

Help pls with this trigonometry question

Answers

Hope this helps. Please make me brainliest.
Other Questions
Poison dart frogs live in the rainforest. They produce a poison by eating toxic fire ants. The only known predator is a snake, Liophis epinephelus. Which is most likely a density-independent factor that affects the poison dart population in the rainforest? clear cutting the rainforest limited food source susceptibility to disease increase in population of Liophis epinephelus Which equation is being graphed here?A. y-4= -2/3(x-2)B. y-4= -2/3(x+2)C. y+4= -3/2(x-2)D. y+4= -3/2(x+2 PLZ HELP ASAP !!! I WILL MARK YOU BRAINLIEST !!!!According to the timeline, in which year did the United States purchase land doubling the size of the nation?A. 1800B. 1807C. 1805D. 1803 true or false did John Quincy Adams was the son of earlier president John Adams. write a personal narrative in which you describe and refelct on your own experience in nature. 8.- Observa la siguiente operacin y determina la respuesta correcta. [(-35+14-63) + (-7)] (-3) What was the purpose of slave work songs? O A. They helped the slaves move together and pass the time. B. Just for fun. . O C. They were a way for the slaves to learn the English langua O D. They helped the slave owners locate the workers. Answer A. please help (URGENT) (im slow) What word best describes the cat? A. loyal B. selfish C. loving D. funny (Animal Farm) First one to do it gets brainliest what ever its called. Just help!! how did the resettlement change the immigrants life? When cells want to store up energy will they add or delete a phosphate group i am the sum of 10 and another even number i am more then a dozen i am the sides of a trapezoid plus 2 what am i please help me I'm confused Describe the structure of a virus. THE BLUE-EYED, BROWN-EYED EXERCISE by CommonLit Staff2014 answer asap The graph shown below represents a ladder leaning against wall the bottom of the latter is 4 feet from the wall in the top of the ladder reach is 20 feet above the ground what is the slope of graph (Im so sorry I dont have a picture) Find the volume of a sphere that has a diameter of 30 feet. Use 3.14 for pi. What is the period, in seconds, that corresponds to each ofthe following frequencies: (a) 10 Hz, (b) 0.2 Hz, (c) 60 Hz? What is the mode and range of the data set18,22,20,21,24