A dolphin is at the surface of rhe water and then descends to a depth of 4 1/2 feet then the dolphin swims down another 2 3/4 feet what is the location of the dolphin relative to the surface of the water

Answers

Answer 1

Answer:

   down 7 1/4 feet

Step-by-step explanation:

4 1/2 + 2 3/4 = 4 2/4 + 2 3/4 = (4+2) +(2/4 +3/4) = 6 +5/4 = 7 1/4

The dolphin is 7 1/4 feet below the surface.

Answer 2

Answer:

Step-by-step explanation:


Related Questions

what is the y-intercept of the table shown?​

Answers

Answer:

the answer is (0,-2) trust bro I did the work

4. Asma can iron 5 shirts in 14 minutes. How long will she take to iron 35 shirts?
n make a water tank emnty in 20 minutes. But 2 pumps are​

Answers

Answer:

Asma can iron 5 shirts in 14 minutes.

She can iron 1 shirt in 14/5 minutes.

she can iron 35 shirts in (14/5)×35 minutes.

=98 minutes i.e1 hour 38 minutes

What is the value of x in the figure below? In this diagram, AABD - ACAD

Answers

Answer:

E. √39

Step-by-step explanation:

see attached

From the similar triangles value of x is √39. Therefore, option E is the correct answer.

From the given triangle, CD=13, BD=3 and AD=x.

Given that, ΔABD is similar to ΔCAD.

CD/AD = AD/BD

13/AD = AD/3

39 = AD²

AD = √39 = x

Therefore, option E is the correct answer.

To learn more about the similar triangles visit:

https://brainly.com/question/25882965.

#SPJ7

18. Solve the equation.
m- 10/3 - 5m-9/7 = 1

Answers

The answer is m = -59/42

Step by step explanation is in the image below.

Given the table, what is the common difference in the elevation of the scuba diver?

Answers

Answer:

the common difference is that it's taking away 4 or -4

the common difference would be * -2

4+(9x2)÷(4-1)-4 simplify by using order of operations

Answers

Answer:

the answer is 6 just do the math and it's pretty easy

Steps to solve:

4 + (9 * 2) / (4 - 1) - 4

~Simplify what is in parenthesis

4 + (18) / (3) - 4

~Divide

4 + 6 - 4

~Add

10 - 4

~Subtract

6

Best of Luck!

What are each step in the process for solving an equation

Answers

Answer:

1. Simplify each side of the equation by removing parentheses and combining like terms.

2. Use addition or subtraction to isolate the variable term on one side of the equation.

3. Use multiplication or division to solve for the variable.

The correlation coefficient r between an employee’s age, x, and yearly salary, y, is 0.633. What percent of the variation in yearly salaries can be explained by differences in the employees’ ages? 31.7% 63.3% 15.8% 40.1%

Answers

Answer:

The answer is 40.1%

Step-by-step explanation:

I just took the test

The variation in the yearly salaries can be explained by the differences in employee ages up to 40.1%.

When given the correlation coefficient of two variables, you can find out how much of the variation in the dependent variable can be explained by the independent variable by the formula:

= (Correlation coefficient)² x 100%

= 0.633² x 100%

= 0.4007 x 100%

= 40.1%

In conclusion, 40.1% of the variation in salary can be explained by age.

Find out more at https://brainly.com/question/3560028.

write the mixed number 11 1/6 as a decimal​

Answers

Answer:

11.1667

Step-by-step explanation:

11 1/6

11*6+1

=67/6

=11.1666666666

=11.1667

Jorge walks 1 mile in 1 hour. In 2 hours at the same pace, Jorge can walk ____ yards.

Answers

Answer:

.

Step-by-step explanation:

yesterday 15 degrees below zero. Write an integer to represent this temperature.

Answers

Answer:

-15

I hope this helped! :)

The figure shows Triangle ABC and some of its transformed images on a coordinate grid:
Which of the four triangles was formed by a translation of Triangle ABC? (4 points)
3
2
0 1
04

Answers

Answer:

2

Step-by-step explanation:

it is congruent

I have to explain how u can use properties of operations to evaluate the expression 18+4(28)​

Answers

Answer:

116

Step-by-step explanation:

You have to add 18+4 first. You should then get 22.Last you must multiply 22 by 28 to get 116

Estimation Solve the equation. First estimate using the perfect square closest to 46. Then use a
calculator
W2 = 46

Answers

Step-by-step explanation:

W^2 = 46.

We know that 6^2 = 36 and 7^2 = 49.

Therefore W should be between 6 and 7.

Which of the following is a true statement?
A perfect square is a number who's square root is an even number.
To square a number, multiply the number by 2.
The inverse of squaring a number is to divide the number by 2
To square a number, multiply the number by itself.

Answers

Answer:

To square a number multiply the number by itself

Is true statement

Step-by-step explanation:

Answer:

to square a number you multiply it by its self!

Step-by-step explanation:

for example if you wanted to square 4 you would multiply 4 times 4 and get 16... so 4 squared would be 16

can I have the brainlest answer?

Chapters: 1.Integers
Answer the following questions:
1. Complete the pattern:
a) 8,3, -2, -7,
b) 20, 12, 4,
c) -14, -10, -6,​

Answers

Answer:

a) -12

b) -4

c)-2

Step-by-step explanation:

a) pattern is minus 5

b) pattern is minus 8

c) pattern is plus 4

Billy has a bag of 30 marbles must choose only six marbles to bring for show and tell what is the size of the sample space in this experiment

Answers

Am,smackssjs,wow,smss,a,Sid

Answer:

593775

Step-by-step explanation:

Sara has $1.30 less than double what Billy does. Sara has $53.72. How much money does Billy have?​

Answers

Answer:

Billy has $27.51

Step-by-step explanation:

First let's set up an equation to solve this problem.

Assign a variable to Billy's amount. Let's make it x.

Then we just interpret the problem and solve:

2x - 1.30 = 53.72

     +1.30    +1.30

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

2x = 55.02

(Divide by 2 on both sides)

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

x = $27.51

2x = Billy's amount doubled

2x - 1.30 = Taking away 1.30 from double Billy's amount

53.72 = Sara's amount

Rearrange the variables to write the equation, LaTeX: V=\frac{8T}{P}
V
=
8
T
P
, to solve for temperature, T, as a function of volume and pressure, V and P. Write out your work on paper and submit a picture.

Answers

Answer:

T = VP/8

Step-by-step explanation:

Given formula

V = 8T/P

Solving for T

V = 8T/P                    ⇒ multiply both sides by TVP= 8T                      ⇒ divide both sides by 8VP/8 = TT = VP/8                    ⇒ answer

1. One complete sentence about rotations.

Answers

Answer: The Earth makes one rotation every day.

Step-by-step explanation:

NEED EXPLANATION & PROCESS

Answers

Answer:

x = 20, y = 110

Step-by-step explanation:

For x:

[tex]5x + 45 + 3x - 25 = 180\\8x + 20 = 180\\8x = 160\\x = 20[/tex]

For y:

[tex]y + 2x - 5 + 3x - 25 = 180\\y + 2(20) - 5 + 3(20) - 25 = 180\\y + 40 - 5 + 60 - 25 = 180\\y + 35 + 35 = 180\\y + 70 = 180\\y = 110[/tex]

What is -10(a + 2) and -4(4+3p) pls help

Answers

Answer: PLZ MAKE ME BRAINILIST

Step-by-step explanation:

-10(a+2) = -10a-20

-4(4+3p) = -12p-1

Please help :D <3. Do not understand this one.

Answers

Sorry for my messy handwriting but this is the answer

Can anyone give the answer for the question which i have attached .

Answers

Here you go, hope this helps. Don’t mind the water droplets, accidentally topped my bottle over.

What is the factored form of x6 - 9?

Answers

3(2x-3) basically just taking out the 3 to multiply in the paranthesis

use a straightedge and a compass to construct a segment of length AB+CD

Answers

Answer:

I also just noticed that is saying construct a segment of the lenght of both of them so after you have both lenght measure them draw AB close point get CD and trace it over start from B and there you have the big segment which is made of both of them AB + CD

:)

Step-by-step explanation:

So basically get your compass and start by these steps

first get the total lenght of AB lets say its 100

when you go to make CD angle all you have to do

its trace same line and there you got both points same sizes

I hope that helped.


2x + 1 = 16
0/1 help it’s due today

Answers

2x+1=16
-1 both sides
2x=15
Divide by 2 both sides
X=15/2 or 7.5

Answer:

x = 7.5

Step-by-step explanation:

Simplify the radical!! 50 POINTS!!!

Answers

Answer:

[tex]2yz^2\sqrt[3]{z^2x^2}[/tex]

Step-by-step explanation:

3

hope that´s correct

Oceanside Bike Rental Shop charges 12 dollars plus 7 dollars an hour for renting a bike. Sandy paid 40
dollars to rent a bike. How many hours did she pay to have the bike checked out?

Answers

x = # of hours the bike was rented.

$40 = $12 + $7x

Subtract $12 from both sides.

$28 = $7x

Divide both sides by $7

4 = x

Sandy rented the bike for 4 hours.

which equation shows P=2l + 2w when solved for w?

A. w= 2l/P
B. w= 2l-P/2
C. w=2l - p/2
D. w=p-2l/2​

Answers

Solving for w by making w the subject of the formula, we would have: D. w = (P - 2l)/2.

Change of Subject of Formula

To make a variable a subject of the formula, we solve for the variable.

Given the equation, P=2l + 2w, we are required to solve for w.

Thus:

P = 2l + 2w

Subtract both sides by 2l

P - 2l = 2w

Divide both sides by 2

(P - 2l)/2 = w

w = (P - 2l)/2

Therefore, solving for w by making w the subject of the formula, we would have: D. w = (P - 2l)/2.

Learn more about change of subject of formula on:

https://brainly.com/question/401564

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