Mathematics High School

Bob and Cam are scuba diving. Bob is 15 meters below the surface of the water. Cam is 4 meters above Bob.

What is Cam's position relative to the surface of the water?

Answers

Answer 1

Answer: -11 meters

Step-by-step explanation:

so for the waters surface, we are going to call that 0. if bob is at 15 meters below 0, then -15+4=-11, so he would be at-11 meters in relation to the waters surface.

Related Questions

Use multiplication to find 5% of 180 what’s the anwser

Answers

Answer:

9

Step-by-step explanation:

180 x 0.05

5% of 180 is 9

Hope this helps!
Please mark as brainliest if this works/ answers your question!

A right triangle has one side that is 6 inches long and a second side that is 8 inches long, what is the length of the hypotenuse?

HELP ME OUT PLEASE

Answers

Answer:

10

Step-by-step explanation:

6^2+8^2=c^2 (c is the hypotenous)

100=c^2

c=10

a^2+b^2=c^2
[^2= squared]

Plug in your numbers.

6^2+8^2=c^2

36+64=c^2

100=c^2

10=c


please help with 11,12,13

Answers

Problem 11

Answer:  h = 2A/b

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

Explanation:

We need to get h by itself. To do so, we first multiply both sides by 2. Then we divide both sides by b

A = (1/2)*b*h

2A = b*h

b*h = 2A

h = 2A/b

================================================

Problem 12

Answers:Equation:   (n+2)/5 = 14Solution to that equation:  n = 68

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

Explanation:

The number n is increased by 2 to get n+2

Then we divide by 5 to get (n+2)/5

This is set equal to 14 to get the equation (n+2)/5 = 14

Solving the equation would look like this

(n+2)/5 = 14

n+2 = 5*14 .... multiply both sides by 5

n+2 = 70

n = 70-2 .... subtract 2 from both sides

n = 68

================================================

Problem 13

Answer: Not a solution

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

Explanation:

We'll replace every copy of x with -3 and simplify

-2x + 5 > 13

-2*(-3) + 5 > 13

6 + 5 > 13

11 > 13

The last inequality is false because 11 is not greater than 13. Since the last inequality is false, this makes the first inequality false when x = -3.

Therefore, x = -3 is not a solution.

What is the solution to the equation x+2--Ex-5?


X=-8
X=-7
O
x=7
0
X=8

^^ picture

Answers

The answer to the equation is X = 7

What is the slope of the line that passes through the points (10, 5)
and (9, 5) ?

Answers

Answer:

0

Step-by-step explanation:

Y2-y1/x2-x1

5-5/9-10 =0/-1. Slope is 0

This isn’t math but can someone please give me an example on how you would answer this?

Answers

Answer:

So I would say something like: My living situation doesn't effect my school work I have plenty of time to do my academics. I don't travel between homes I stay in one house. And I have access to a computer and cell phone. -Your friend, Bill Cipher

Step-by-step explanation:

65,070 divided by 78

Answers

Answer:

834.230769231 or 834.2

Step-by-step explanation:

Answer:

834.10

Step-by-step explanation:

1)) On an island, there are a total of 81 horses. There are 69 tame horses. How many wild horses are on the island? wild horses​

Answers

Answer:

12

Step-by-step explanation:

81 - 69 = 12

Answer:

12

Step-by-step explanation:

if you need help with horse stuff let me know!

PLEASE HELP


Which term best describes the two lines
represented by the equations below?
y = 1/3 x-5 y = 1/3x +7
A) Same Line
B) Parallel
C) Intersecting
D) Neither.

Answers

The answer should be c .

y=-2/3x+3 I'm super stuck

Answers

Answer:

x=0  y=3

Step-by-step explanation:

Someone please help

Answers

Answer:

1. A

2. D

Explanation:

Answer:

1. Right, isosceles

2. D

3. I think 15

5. 32

6. 30

I couldnt see 4 and 7

Step-by-step explanation:

Hope this helps

Can anyone solve this for me?

Answers

Answer:

4x + 3 = 11

4x = 11 - 3

4x = 8

x = 8 ÷ 4

x = 2

3x - 5 = 7

3x = 7 + 5

3x = 12

x = 12 ÷ 3

x = 4

8x - 5 = -37

8x = -37 + 5

8x = -32

x = -32 ÷ 8

x = -4

7(x - 3) = 21

7x - 21 = 21

7x = 21 + 21

7x = 42

x = 42 ÷ 7

x = 6

Identify the domain of the function.
A) [−4, 4)
B) [−4, 4]
C) (−4, 4]
D) (−4, 4)

Answers

Answer:

d - -4, 4

Step-by-step explanation:

because in domain, you use parenthesis and because I just went thru domain and range so I know

Is the line y=5 parallel or perpendicular to the x- axis? Explain your answer.

Answers

Parallel. The line for y=5 will never touch the x axis.

On Saturday, Lukas drove 4x - 5 miles. On Sunday, he drove 3x - 10 miles. What is the difference in miles driven? �� x + 15

Answers

Answer: clown and watch me and watch all

Step-by-step explanation: I think it’s ok if I don’t wanna see it on my phone

Question 1 of 10
Use the order of operations to evaluate the expression below.
3+5.5-50 = 2 + 3-4
Answer here
SUBMIT

Answers

Answer:

The expression is not true, if that's the question

Step-by-step explanation:

Order of operations is multiply and divide before add and subtract from left to right...also note that grouped expressions in parentheses happen first as well

multiply and divide are of equal order to each other

add and subtract are if equal order to each other

left side

3 + 5.5 - 508.5 - 50-41.5

right side

2 + 3 - 45 - 41

They are not equal

what is 85% of $46.20 please help me!!!!!

Answers

Answer:

$39.27

Step-by-step explanation:

$39.27 will be your answer.
Equation:
$46.20 x .85 = $39.27

the sum of two numbers is 10. Their product is 1 less than 5^2

Answers

Answer:

4 and 6

Step-by-step explanation:

trust me

Answer:

4 and 6

Step-by-step explanation:

6 + 4 = 10

6 x 4 = 24 which is one less than 5 x 5 which is 25

What point is the solution to the system of equations y = -1/2 and y = 2x - 5?

Answers

Answer:

(2.25,-0.5)

Step-by-step explanation:

If you were to graph the equations, they intersect at the points 2.25, and -0.5.

Answer:

(9/4, -1/2)

Step-by-step explanation:

We already know the y-coordinate of the solution:  It is y = -1/2.  To find the x-coordinate, we substitute -1/2 for y in y = 2x - 5:

-1/2 = 2x - 5

Clearing out fractions, we multiply all three terms by 2:

-1 = 4x - 10, or

4x = 9

Then x = 9/4

The solution is (9/4, -1/2)

simplify k - 1 + 1 - 4k

Answers

Answer:

-3k

Step-by-step explanation:

k-1+1-4k

k-4k

-3k

What is the cost of 1 pounds of apples

Answers

Answer:

You do not have a image

Step-by-step explanation:

Find the solution to the system of equations. Write the solution as an ordered pair. 3x+2y=-7 and 5x-3y=20

Answers

Answer:

(1,-5)

Step-by-step explanation:

Which triangle most likely has the angles 56°, 48°, and 76°? A. triangle A O B. triangle B C. triangle C O D. triangle D​

Answers

the answer should be c triangle c

What’s the length of the rectangle if the width is 9?

Answers

Answer:

18

Step-by-step explanation:

9+9=18 both sides of the rectangle is 9 so the top is longer which means 18

Sonya went shopping for Valentine's Day. She purchased some chocolate candy that cost $22.00. The candy was on sale for 50% off. How much did she have to pay for the candy? $10.00 $12.00 $10.50 $11.00

Answers

Answer:

11

Step-by-step explanation:

100%->22

50%->11

Jack drank 1 1/3 cups of milk for breakfast, 1 5/6 cups of milk for lunch, and 1 3/4 cups for dinner. How much milk did Jack drink altogether

Answers

Answer:

4.91666666667

Step-by-step explanation:

1 1/3 + 1 5/6 + 1 3/4 = 4.91666666667

1/2 gallon in 5 hours how many gallons per hour​

Answers

0.1 per hour bc 1/2/5

james and elaine share a box of sweet in the ratio2:3 what fraction of sweets does a) james receive b) elaine receive​

Answers

Answer:

SEE BELOW FOR ANSWER

Step-by-step explanation:

THE PROBLEM TELLS US JAMES AND THEN ELAINE

SO THE RATIO IS JAMES 2 AND ELAINE 3

Using the slope formula above, find the slope of the line between two points.

Answers

Answer:

Undefined

Step-by-step explanation:

Y2-y1/x2-x1

8-(-2)/5-5

10/0. Slope is undefined

How can i solve this using substitution method?

Answers

U didn’t put a picture of the question
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