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3 years ago

An equation in two variables is shown below.

Mathematics

1 answer:

Romashka [77]3 years ago

4 0

Answer:

mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Step-by-step explanation:

mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmkmmmmmmmmmmmmmmmmmmmmmmk

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40,583 in word format .......................................................... ......... .........

lozanna [386]

Forty-thousand, five-hundred eighty-three.

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3 years ago

I need help badly someone help me please no links or I will report you

Tom [10]

Answer:

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Step-by-step explanation:

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3 years ago

Simplify. Express your answer as a single fraction in simplest form.<br> x x<br> 5

lbvjy [14]

Answer:

$\frac{x}{20}$

Step-by-step explanation:

Given

$\frac{x}{4}$ - $\frac{x}{5}$

The LCM of 4 and 5 is 20

= $\frac{5x-4x}{20}$

= $\frac{x}{20}$

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2 years ago

In the triangle EFG,

MariettaO [177]

Answer:

$4.\ \sin E = \cos G$

Step-by-step explanation:

Given

$\triangle EFG$

$\angle F = 90^o$ --- right angle

Required

Which of the options is true

In a triangle, we have:

$\angle E + \angle F + \angle G = 180^o$ --- angles in a triangle

Substitute $\angle F = 90^o$

$\angle E + 90^o + \angle G = 180^o$

Collect like terms

$\angle E + \angle G = 180^o -90^o$

$\angle E + \angle G =90^o$

This implies that E and G are complementary angles.

For complementary angles, E and G;

$\sin E = \cos G$ and $\sin G = \cos E$

<em>Hence, (4) is true</em>

7 0

3 years ago

Negative 3 over 4 times negative 12

Ludmilka [50]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers