3 years ago

Help ASAP please!!!

Mathematics

1 answer:

Flura [38]3 years ago

7 0

D all the above. I had this question also

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Need help please !!!

ehidna [41]

Using SOH CAH TOA

Sin =opposite/hypotenuse

that means opposite=2

Hypotenuse=3

Cos=Adjacent/Hypotenuse

Using Pythagorean theorem

Hyp^2=Opp^2 +Adj^2

3^2 =2^2+adj^2

9=4+adj^2

9-4=adj^2

5=adj^2

Taking the square root of both sides

√5=adj

:: cos=√5/3

5 0

3 years ago

If apples cost £1.25 per killogram. How much will 6 kilogram cost?

pochemuha

Your answer will be 7.50. What I did was take 1.25 and times it by 6.

5 0

3 years ago

The cost of a whole box of chips are $60. I have $48. What percentage of the total cost do I have?

goblinko [34]

Answer:

Percentage of total I have = 80%

Step-by-step explanation:

Given:

Price of Box = $60

I Have = $48

To Find:

Percentage I have = ?

Solution:

In this question we are just supposed to find out the percentage of the Value we have so

Percentage can be found by the formula

Percentage $=\frac{Given Value}{Total}*100$ %

Now we have the values of all

So putting in the values

Percentage $=\frac{48}{60}*100$ %

$=\frac{4800}{60}$ %

= 80%

So the Percentage of total cost I have is 80%

Percentage of total = 80%

4 0

3 years ago

8x + 1 ≤ 9 + 6x ≤ 5 + 10x

Andreas93 [3]

Answer:

x = -19

Step-by-step explanation:

3 0

3 years ago

What is the length of the line?

elixir [45]

If you count the squares or units I got 12.

4 0

3 years ago