All categories

2 years ago

The dolphin dives 20 feet below the suface of the ocean. what is the elevation

Mathematics

1 answer:

PIT_PIT [208]2 years ago

4 0

Answer:

-20 feet

Reasoning:

When your going down when your talking about water the answer is negative.But when your going up the answer will be positive

You might be interested in

Mickey used these calculations to find how much he would spend on 7 cartons of eggs, if 12 cartons of eggs cost $22.20. Describe

timofeeve [1]

Mickey incorrectly calculated the unit price:
$\frac{12}{22.20} = 0.54$

The correct operation is:
$\frac{22.20}{12} = 1.85$

Each carton costs 1.85, so 7 cartons cost
$1.85 \times 7 = 12.95$

8 0

3 years ago

Read 2 more answers

3) 150% of what number is 63?

blagie [28]

Answer:

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Find a number such that 7 times the number is 56 greater than the opposite of the number.

Elenna [48]

Answer:

hey your answer can be 10 because the oppisite of 56 is 65 and 7x 10 is 70

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

HELP PLSS ANYONE? I'VE TO SUBMIT ASAP

Alenkinab [10]

x =14

Answer:

$m\angle ABC = 51°$

Step-by-step explanation:

11. By inscribed angle theorem:

$83°=\frac{1}{2} \times (9x+40)°\\\\83°\times 2 = (9x+40)°\\166°= (9x+40)°\\166 = 9x + 40\\166 - 40 = 9x\\126 = 9x\\\\x = \frac{126}{9}\\\\\huge \red {\boxed {x = 14}}$

12. Again by inscribed angle theorem:

$(5x+11)°=\frac{1}{2} \times (16x-26)°\\\\2\times (5x+11)°= (16x-26)°\\(10x+22)°= (16x-26)°\\10x + 22 = 16x - 26\\22+26 = 16x - 10x\\48= 6x\\\\x = \frac{48}{6}\\\\\huge \purple{\boxed {x = 8}}\\m\angle ABC = (5x+11)°\\m\angle ABC = (5\times 8+11)°\\m\angle ABC = (40+11)°\\\huge \orange{\boxed {m\angle ABC = 51°}} \\$

7 0

2 years ago

-11=(x-3)÷2 what is the solution for x

e-lub [12.9K]

Answer:

-19

Step-by-step explanation:

~ Distribute:

- 11 = 1 / 2 x + -3 / 2

~ Flip the equation:

1 / 2 x + -3 / 2 = -11

~ Use transposition method:

(take -3 / 2 to the other side)

1 / 2 x = -11 - (-3 / 2)

= -19 / 2

x = -12 / 2 * 2

= -19

Hope this helped

Wishing u a gr8 day

3 0

2 years ago