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3 years ago

Which unit would be best for measuring the weight of a boat

1 answer:

8 0

Answer: LBS would be a good unit for measuring the weight of a boat, because lbs is a lot more understandable in contrast to kg etc.

***If you found my answer helpful, please give me the brainliest. :) ***

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Find the missing lengths of the sides.

Anarel [89]

Given:

The figure of a right angle triangle.

$a=b$

Hypotenuse = $9\sqrt{2}$ in.

To find:

The missing lengths of the sides.

Solution:

In the given right angle triangle both legs a and b are equal, and hypotenuse is $9\sqrt{2}$ in.

Using Pythagoras theorem, we get

$Hyponteuse^2=Base^2+Perpendicular^2$

$(9\sqrt{2})^2=(a)^2+(b)^2$

$81(2)=(a)^2+(a)^2$ $[\because a=b]$

$81(2)=2(a)^2$

Divide both sides by 2.

$81=(a)^2$

Taking square root on both sides.

$\pm \sqrt{81}=a$

$\pm 9=a$

Side cannot be negative. So,

$9=a$

Thus, the missing side lengths are a=9 in and b=9 in.

Therefore, the correct option is C.

6 0

3 years ago

So,i have the answer to this question,but i have no clue how to work it out,ik im not that smart but anyways i need helppo

mestny [16]

Answer:

$1290 = \frac{h}{10} + \frac{h}{5} \\ 12900 = h + 2h \\ 3h = 12900 \\ h = 4300$

7 0

3 years ago

Examine the system of equations.

earnstyle [38]

Answer:

The correct answer is B(2)

Step-by-step explanation:

I did it and somehow got it right.

6 0

3 years ago

Read 2 more answers

How do you work out this problem?<br><br>3x+15=66

vivado [14]

3x + 15 = 66

3x = 51

Divide 51 by 3 which equals 17.

4 0

3 years ago

Read 2 more answers

The first four terms of a sequence are shown below. 6, 2, -2, -6 Which of the following functions best defines this sequence?

klasskru [66]

Where are the functions?
your question is incomplete?

3 0

3 years ago