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LekaFEV [45]
3 years ago
6

HELP!!! The graph is at the top! Will mark as brainliest answer!!

Mathematics
1 answer:
Alex777 [14]3 years ago
4 0

Answer:

The value of BEF = 36°

Step-by-step explanation:

Given:

Angle AED = 90°

Angle BEF = 3x°

Angle CEF = 54°

Find;

The value of BEF

Computation:

We know that;

Angle AED = Angle BEC (Vertical opposite angle)

So,

Angle AED = Angle Angle BEF + Angle CEF

90 = 3x + 54

3x = 90 - 54

3x = 36

x = 36 / 3

x = 12

The value of BEF = 3x

The value of BEF = 3(12)

The value of BEF = 36°

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Answer:

The exponent of 10 in the product is 8.

Step-by-step explanation:

The expression is as follows:

(3.25\times 10^{5})\cdot (1.82\times 10^{3})

Exponent rule:

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Simplify the expression as follows:

(3.25\times 10^{5})\cdot (1.82\times 10^{3})=3.25\times 10^{5}\times 1.82\times 10^{3}

                                        =(3.25\times 1.82)\times (10^{5}\times 10^{3})\\\\=5.915\times 10^{5+3}\\\\=5.915\times 10^{8}

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Y = 5(x+4)-6 
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