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3 years ago

8

1/2x3+1/4x2 = i need to know please

1 answer:

FrozenT [24]3 years ago

4 0

In complex calculations like this, the precedence goes like this

B = Brackets
O = Of (or Exponent)
D = Division
M = Multiplication
A = Addition
S = Substraction

So, in your formula, it will go like this

1/2x3+1/4x2
= 0.5 x 3 + 0.25 x 2
= 1.5 + 0.5
= 2

Hope this helps.

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Please help me with this math problem

elena55 [62]

When a tangent line (13.5 cm) and a secant (lines x + 8.45 cm) intersect then:

tangent line^2 = 8.45 * (8.45 + x)

13.5^2 = 71.4025 + 8.45 x

182.25 -71.4025 = 8.45x

8.45 x = 110.8475

x = 13.1180473373

x = 13.1 (rounded)

Source:

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3 years ago

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SIZIF [17.4K]

Irrational will be the answer

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3 years ago

Without multiplying order the following products from least to greatest

AVprozaik [17]

Answer:

It would be:

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Step-by-step explanation:

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3 years ago

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Pavel [41]

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3 years ago

The total area of the United States is 3.79 million square miles, and Texas covers 0.27 million square miles. A meteor falls fro

g100num [7]

The probability that it strikes Texas given that it strikes the US will be "0.071".

Given that,

The total area of US,

P(U) = 3.79 million square miles

Area covered be Taxes,

P(T) = 0.27 million square miles

According to the Baye's theorem,

→ $P(\frac{T}{U} ) = \frac{P(T)\times P(\frac{U}{T} )}{P(U)}$

By substituting the values, we get

→ $\frac{P(T)}{P(U)} = \frac{0.27}{3.79}$

→ $=0.071$

Thus the above answer is correct.

Learn more about probability here:

brainly.com/question/16426250

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3 years ago