3 years ago

Round these numbers to the nearest tenths place (1 decimal place) 4) 84.32

Mathematics

1 answer:

Scrat [10]3 years ago

4 0

Answer:

84.3

Step-by-step explanation:

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What is the value of x?

Nikolay [14]

Answer:

5 units (you are right!)

Step-by-step explanation:

The triangles ABD and BCD are similar.

Therefore,

$\frac{x}{10}=\frac{10}{4x} \\4x^{2}=100\\x^{2}=25\\x=5$

I hope this helped!

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3 years ago

Find the area of the shape shown below.

tresset_1 [31]

Answer:

23.4375

Step-by-step explanation:

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4 years ago

What is the length of AD?

Travka [436]

The answer is A is this geometry?

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3 years ago

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Please help me I don’t understand how to do this

Lapatulllka [165]

The answer is 72 because yeah I’m bad at explain but a line is 180 so 180-108=72

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4 years ago

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What is <br><img src="https://tex.z-dn.net/?f=6.73%20-%202%20%5Ctimes%205to%20%5C%3A%20the%20%5C%3Azero%20%5C%3A%20power%20%5Cdi

attashe74 [19]

$\bf 6.73-2\cdot 5^0\div 2\impliedby \mathbb{PEMDAS}
\\\\\\
6.73-\underline{2\cdot 1}\div 2\implies 6.73-\underline{2\div 2}\implies 6.73-1\implies 5.73$

5 0

3 years ago