3 years ago

Plzzzzzzz help me slove this...

Mathematics

2 answers:

marta [7]3 years ago

5 0

Answer:

1:2

Step-by-step explanation:

chubhunter [2.5K]3 years ago

3 0

Answer:

1. 5:5

2. 5 to 5

3. 5/5

Step-by-step explanation:

5 students speak Spanish out of 10 students, so the other 5 don't speak spanish. That's why it would be 5 to 5, and those are 3 ways to put a ratio.

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HACTEHA [7]

Answer:

-2

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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2 years ago

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cestrela7 [59]

Hello There!

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3 0

2 years ago

Read 2 more answers

A sailor is 30m above the water in the crow's nest on a sailboat. The sailor encounters an orca surface at an angle of depressio

Natali [406]

Given :

A sailor is 30 m above the water in the crow's nest on a sailboat.

The sailor encounters an orca surface at an angle of depression of 15 degrees.

The crows nest is 20 m horizontally from the bow (front) of the boat.

To Find :

How far in front of the boat is the orca.

Solution :

Let, distance of boat front from the crow's nest is x.

So,

$\dfrac{30}{20+x}=tan \ 15^{\circ}\\\\x=\dfrac{30}{tan \ 15^{\circ}}-20\\\\x=111.94-20\\\\x=91.94\ m$

Hence, this is the required solution.

4 0

2 years ago

Three consecutive integers have a sum of 42. find the integers.

ioda

The answer is 13,14,15.

6 0

2 years ago