A helicopter is 105 ft. above sea level, while a submarine is directly underneath the helicopter and has a position of 62 ft. below sea level. Which expression will correctly calculate the distance between the helicopter and the submarine?

Answer:

I believe it would be inches.

Step-by-step explanation:

When companies are describing screen size, they always measure from one corner to the other and use inches.

Step-by-step explanation:

1. You already got the first step, where D is the midpoint of AC and AB is congruent to BC, since it's given.

2. AD will be congruent to DC, via the definition of a midpoint (a midpoint is the middle point of a line segment, and it splits the segment into two congruent parts)

3. BD is equal to BD, via reflexive property. ( It's a shared side between the two triangles)

4. that means that ΔADB ≅ΔCDB via SSS rule.

5. ∠ABD ≅∠CDB by CPCTC (corresponding parts of congruent triangles are congruent)

Hope this helps! :)

Answer:

CDB is the longer bottom point so if you want to find the circumference or ≅ you have to find the ratio it would be the points CBD

Step-by-step explanation:

Answer:

(-1, -2)

Step-by-step explanation:

-2x + y = 0

y = 2x

5x + 3y = -11

5x + 3(2x) = -11 => 5x + 6x = -11

11x = -11

x = -1

-2(-1) + y= 0

2 + y = 0 => y = -2

Answer:

y=2x and y=mx+b.

Step-by-step explanation:

Answer:

6.02139

Step-by-step explanation:

345° × π/180 = 6.021rad

The number 345 degrees can be written in the form of radians would be 23π/12 radians.

Used the concept of measurement unit which states that,

A measurement unit is a standard quality used to express a physical quantity. Also, it refers to the comparison between the unknown quantity with the known quantity.

Since,

1 degree = π/180 radians

Now, convert 345 degrees to radians as,

1 degree = π/180 radians

345 degree = 345 × π/180 radians

= 23π/12 radians

Therefore, we get;

345 degree = 23π/12 radians

To learn more about the measurement unit visit:

https://brainly.com/question/777464

#SPJ6

Answer:

The answer to this is 15 cm

Answer:

D - 12

I hope this helps! :)

Answer:

-1/6 + 8

Step-by-step explanation:

(1/2x + 2) - (2/3x - 6)

apply distributive property

1/2x + 2 - 2/3x + 6

add like terms. add 1/2x and -2/3x together and then add 2 and 6 together

3/6 + 2 - 4/6 + 6

-1/6 + 8

-1/6 + 8 is your answer. i hope this helps, let me know if i got something wrong :)

Answer: 2 dollars per mask

Step-by-step explanation:

100 000/50 000 = 2

2 dollars per mask

Answer:

$2

Step-by-step explanation:

To solve, you would do total profit/products sold. In this case, 100,000/50,000=2.

Answer:

I wrote an equation of 10x+99= 189

so basically 189-99 is 90/10 = to 9

so x=9

ur welcome lol

Answer:

9

Step-by-step explanation:

99+10x=189

189-99=10x

90=10x

x=9

Answer:

3

Step-by-step explanation:

b is inversely proportional to a, that means when ne increases the other decreases. 4 times 6 is 24

so when is 8, b is 24/8 which is 3

Answer:

so... trying to get X

this 96(x+52) can't get x

but 96+(x+52)=180 comes out to be x=32

Answer:

The answer is below

Step-by-step explanation:

A fraction is the ratio of the numerator to the denominator. It is given as:

Fraction = numerator / denominator.

If both the numerator and denominator are equal then:

numerator = denominator

Fraction = numerator / denominator = numerator / numerator = 1

When using fractions with units, if you want the units to be canceled out the both the numerator and the denominator must have the same units.

Because the numerator and denominator of the fraction are equivalent, the value of the fraction is 1.  Multiplying by 1 does not change the quantity, but using an equivalence will change the units (or label) o In order for units to cancel they must be in both numerator and denominator of the fraction,

Answer:

2 beads

Step-by-step explanation:

This is because 5 * 6 = 30

Meaning 5 necklaces with 6 beads each

Answer:

[tex]55.45+p[/tex]

The decimal point is one step behind and rounded the number.

Step-by-step explanation:

Cost of leggings = $24.95

Cost of crewneck = $30.50

Cost of new purse = p

The correct expression to find the total cost of her shopping is

[tex]24.95+30.5+p[/tex]

[tex]=55.45+p[/tex]

What Paige did was she put the decimal point one step behind and rounded the number.

[tex]2.495+3.05+p[/tex]

[tex]=5.545+p[/tex]

[tex]=5.55+p[/tex]

So, she got the wrong expression.

Answer:

33

Step-by-step explanation:

First, simplify the parentheses:

(2)(18) + (3)(-1)

Then multiply any terms:

36 + (-3)

Solve:

33

Hope this helps!

Answer:

36+-3

Step-by-step explanation:

(2)(18)+(-2+5)(-1)

(36)+(3)(-1)

(36)+(-3)

(33)

Answer:

B i think

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

The usual method of finding the area of a shape is base times height. Since there is no base, divide 72 by 24. You get 3. Use 3 as your base.

Answer:

x=4(√7+2)

this is your correct answer

Step-by-step explanation:

find the length of x by phythagoras theorem in the two right angled triangles

and then in the middle it is a rectangle so it will be 8cm also

Answer:

120

have a good day and make sure to say thanks :]

Answer:

1: 0.027

2: 0.01375

Step-by-step explanation:

Answer:

1/72 and 1/81

Step-by-step explanation:

Using the order of operations (PEMDAS):

Question 1:

You solve the exponent first: 1/9 * 1/8

Multiply: 1/72 ([tex]0.0138[/tex] repeating)

Question 2:

You solve the exponent first: 1/9 * 1/9

Multiply: 1/81 (0.0123456...)

Answer: $5.06

Step-by-step explanation:

Jim charges 1.3 times the price that Rays charges so Jims market price for Peanut butter is:

= 3.89 * 1.3

= $5.057

= $5.06

Answer:

g(x)=(x^2-2)-2

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

option 2............

Step-by-step explanation:

btw it's which

Answer:

option 2

Step-by-step explanation:

It multiplies to option 2

Answer:

400

Step-by-step explanation:

To make this easier, you could do 352+48 and get 400 like that.

Answer:

n=28

Step-by-step explanation:

hope this helps!

Answer:

COP: Coefficient Of Performance

Execute: A COP is a ratio that measures the amount of energy a heating/cooling appliance outputs to the amount it consumes. (maybe this is how you can plan it, execute means different things, and I think what they mean is how you can plan it....

Maybe this would help?!

Have a supercalifragilisticexpialidocious day!