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3 years ago

What is the following sum? 5(3sqrtx)+9(3sqrtx)

1 answer:

5 0

Answer:

3rd option: $14(\sqrt[3]{x})$

Step-by-step explanation:

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lara [203]

To find the total length we justadd the llength of the vBulletin peices together 9 +5.59 + 16 . 8 = 31.39 The total length is 31.39

8 0

3 years ago

zavuch27 [327]

<h2>Answer:</h2>

Let m<6 be X

140° + X = 180°

X = 180° - 140°

X =40°

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3 years ago

erma4kov [3.2K]

The slope is:(9-3)/(1-(-2))=6/3=2

7 0

3 years ago

Aloiza [94]

Answer:

$C=25^{\circ},\\a\approx 10.72,\\b\approx 11.83$

Step-by-step explanation:

The sum of the interior angles of a triangle is 180 degrees. Thus, angle C must be $180-90-65=25^{\circ}$ .

In any triangle, the Law of Sines is given by $\frac{\sin A}{a}=\frac{\sin B}{b}=\frac{\sin C}{c}$ .

Therefore, we have:

$\frac{\sin 90^{\circ}}{b}=\frac{\sin 25^{\circ}}{5},\\\\b=\frac{5\sin90^{\circ}}{\sin 25^{\circ}}=11.8310079158\approx \boxed{11.83}$

$\frac{a}{\sin 65^{\circ}}=\frac{5}{\sin25^{\circ}},\\a=\frac{5\sin 65^{\circ}}{\sin25^{\circ}}=10.7225346025\approx \boxed{10.72}$

8 0

3 years ago

san4es73 [151]

V * v = v^2
v * -8 = -8v
8 * v = 8v
8 * -8 = -64

v^2 - 8v + 8v - 64
v^2 - 64

This was using the distributive property or using the FOIL method

4 0

3 years ago