4 years ago

PLZ ANSWER ASAP (EASY)

Mathematics

1 answer:

Anuta_ua [19.1K]4 years ago

4 0

Answer:

-4/8

Step-by-step explanation:

that's what my math says

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Answer this question pls!!

Natali5045456 [20]

Answer:

22.5^3

Step-by-step explanation:

V=length*width*height=2*2.5*4.5=22.5 m^3

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3 years ago

Ayden ran 2 7/8 laps. eduardo ran 1 1/4 laps. how much farther did ayden run than eduardo?

Annette [7]

Answer:

1 5/8

Step-by-step explanation:

2 7/8 - 1 1/4 = 1 5/8.

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2 years ago

Read 2 more answers

Z=2+5i. Convert the complex number to trigonometric form.

morpeh [17]

Answer:

$z = \sqrt{29} ( \cos \: 68 \degree + i \sin 68 \degree)$

Step-by-step explanation:

The trigonometric form of complex numbers is when the complex number is in polar form.

This is given by

$z = r( \cos \theta + i \sin \theta)$

where the modulus r is given by

$r = \sqrt{{2}^{2} + {5}^{2} }$

$r = \sqrt{4 + 25}$

$r = \sqrt{29}$

and the argument is given by

$\theta = \tan \:^{ - 1} ( \frac{y}{x})$

$\theta = \tan \:^{ - 1} ( \frac{5}{2})$

$\theta = 68 \degree$

The trigonometric form then becomes:

$z = \sqrt{29} ( \cos \: 68 \degree + i \sin 68 \degree)$

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3 years ago

(3) The grocery store is having a sale on frozen vegetables. 5 bags are

STALIN [3.7K]

Answer:

$23.31

Step-by-step explanation:

$12.95/5

=$2.59/per bag

$2.59*9

=$23.31

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3 years ago

Aliyah ran 17.7 miles less than Imani last week. Aliyah ran 15.9 miles. How many miles did Imani run?

antoniya [11.8K]

Imani ran 33.6 miles

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3 years ago