3 years ago

Answer a and b ASAP

Mathematics

1 answer:

melomori [17]3 years ago

6 0

Answer:

The area of the rectangle is 48cm2

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crimeas [40]

Answer:

\sqrt{6}

Explanation:

From the given diagram,

Hypotenuse sde = x

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Using the SOH CAH TOA identity

Sintheta = opposite/hypotenuse

Sin 45 = \sqrt{3}/x

x = \sqrt{3}/sin45

$\begin{gathered} x\text{ =}\frac{\sqrt[]{3}}{\sin 45} \\ x\text{ = }\frac{\sqrt[]{3}}{\frac{1}{\sqrt[]{2}}} \\ x\text{ = }\sqrt[]{3^{}}\cdot\sqrt[]{2} \\ x\text{ =}\sqrt[]{6} \end{gathered}$

Hence the value of x is \sqrt{6}

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1 year ago

What is one term or multiple terms connected by an addition or subtraction sign

Blizzard [7]

The answer is Like terms.

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3 years ago

Find surface area of the prism

Vika [28.1K]

SA=(a+b+c) h+bh
=(5+12+13)*4+5*12
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3 years ago

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arlik [135]

Answer: <DEF & <JKL

Step-by-step explanation:

they equal 90 degrees

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2 years ago

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Vikki [24]

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