3 years ago

Help What is the angle measurement of the missing angle in the picture below?

Mathematics

1 answer:

Lunna [17]3 years ago

8 0

Answer:

68⁰

Step-by-step explanation:

90 + 22 = 112

180 - 112 = 68

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tigry1 [53]

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= 2^(-16 - 12 + 28) * 3^(10 - 8)
= 2^0 * 3^2
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answer
9

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3 years ago

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Jane is a cliff diver and she is planning on jumping from a height of 747 feet and landing in the water below. She will end her

nekit [7.7K]

Answer:

811 feet

Step-by-step explanation:

When finding height difference, you use absolute value, so everything is positive. 747+64 = 811, so your answer is 811 feet.

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3 years ago

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The diagram shows two congruent regular polygons joined together.

svlad2 [7]

10 sides

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3 years ago

Write (1/3i)-(-6+2/3i) as a complex number in standard form

Eddi Din [679]

Answer:

$6+\frac{i}{3}$

Step-by-step explanation:

$\frac{1}{3\imath}-(-6+\frac{2}{3\imath})$

$\frac{1}{3\imath}+6-\frac{2}{3\imath}$

taking like terms together

$\frac{1}{3\imath}-\frac{2}{3\imath}+6$

taking LCM

$\frac{1-2}{3\imath}+6$

$\frac{-1}{3\imath}+6$

taking LCM

$\frac{-1+18\imath}{3\imath}$

splitting the term

$\frac{-1+18\imath}{3\imath}$

splitting the term

$-\frac{1}{3\imath}+\frac{18\imath}{3\imath}$

$-\frac{1\times3\imath}{3\imath \times \imath}+6$

$-\frac{i}{3\imath^2}+6$

we know that

$\imath^2=-1$

putting this value in above equation

$\frac{\imath}{3}+6$

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3 years ago

How do i solve this problem?

disa [49]

(4*3)+-4=8, this is just how to put it in the equation

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3 years ago