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2 years ago

Please Help! I literally haven't learnt this yet.

Mathematics

2 answers:

Mashutka [201]2 years ago

7 0

Answer:

Step-by-step explanation: picture is pure black cant see

NikAS [45]2 years ago

3 0

It’s a black screen maybe try and repost

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Solve for x in Mathematics

Misha Larkins [42]

Answer:

I can't help if I don't know the equation

8 0

3 years ago

Based on the side lengths given (a, b, and o, which triangles are right triangles?

Cloud [144]

Answer:

2 & 3

Step-by-step explanation:

Pythagorean Theorem is $a^2+b^2=c^2$ .

If the values given in each option satisfy the theorem, the sides will make a right triangle.

<h3>For Option One:</h3>

$4^2+6^2=8^2\\=> 4^2=16\\=> 6^2=36\\=>8^2 =64\\16+36=64\\\boxed{52\neq 64}$

The sides would not make a right triangle.

<h3>For Option Two:</h3>

$6^2+8^2=10^2\\=> 6^2 = 36\\=> 8^2=64\\=> 10^2=100\\36+64=100\\\boxed{100=100}$

The sides would make a right triangle.

<h3>For Option Three:</h3>

$5^2+6^2=\sqrt{61}^2\\ => 5^2=25\\=>6^2=36\\=>\sqrt{61}^2=61\\ 25+36=61\\\boxed {61=61}$

The sides would make a right triangle.

<h3>For Option Four:</h3>

$6^2+9^2=12^2\\=> 6^2=36\\=>9^2=81\\=>12^2=144\\36+81=144\\\boxed{117\neq 144}$

The sides would not make a right triangle.

The correct answer should be options two and three.

6 0

3 years ago

Can someone please help

Artemon [7]

Answer:

$1000$

Step-by-step explanation:

$3443-2476$

$=967$

4 0

4 years ago

What would be a heading for twister and why.Please help and good luck

marishachu [46]

I do not know Virginia1 i am sorry i could not help good luck bye

4 0

3 years ago

Each year, Sandy measures the height of a tree growing in her yard. The graph shows the yearly height. Choose any two points on

inna [77]

Answer:

4.513451241 sq feet wide x 12.41255213 sq feet

Step-by-step explanation:

5 0

3 years ago