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3 years ago

What is the domain of

Mathematics

2 answers:

Vsevolod [243]3 years ago

8 0

The domain of what??

mariarad [96]3 years ago

5 0

Answer:

Please complete your question.

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Add or subtract as indicated -3 4/5 + 9 7/10 - 11/20

LenaWriter [7]

Answer:

5 7/20

Step-by-step explanation:

-3 4/5+9 7/10-11/20

=-19/5+9 7/10- 11/20

=-19/5+97/10-11/20

=59/-11/20

=107/20

=5 7/20

7 0

3 years ago

I need your help guys !!!!!!!!

Ber [7]

$\bold{\huge{\blue{\underline{ Solution}}}}$

$\bold{\underline{ We \: have \:given \: that, }}$

Distance between the house and tower is 35 m
The height of the tower is 60 m
The height of the house is 25 m

$\bold{\underline{ Now}}$

Height of the house is 25m

$\bold{\underline{ So, }}$

$\sf{ CE = 25m }$

Therefore,

$\sf{ AB = AD - CE }$

$\sf{ AB = 60 - 25 }$

$\sf{ AB = 35 m }$

Now, In Right angled ABC

$\bold{tan Φ =}{\bold{\frac{ AB}{BC}}}$

$\bold{tan Φ =}{\bold{\frac{ 35}{35}}}$

$\bold{ tan Φ = 1 }$

$\bold{ tan Φ = 45 °}$

$\sf{\red{Hence, \: The \:angle \:of \:depression\: is \:45°}}$

7 0

2 years ago

18/30 reduce into fraction

Firlakuza [10]

Answer:

35 - reduced

0.6 - decimal

8 0

3 years ago

please help me if you think you're beautiful hot funny kind lovely please help me please i wanna get a good grade please help me

Svetllana [295]

I disagree with her because for every 1 is six, it shouldn’t have +y on it that is just adding a number that is unneeded

8 0

3 years ago

Given a dilation with the origin O (0, 0), by observation determine the scale factor "K."

BaLLatris [955]

When the dilation is about the origin, the scale factor multiplies every coordinate. That is (considering the x-coordinate) ...
6·k = 3
k = 3/6 = 1/2

The appropriate choice is
1. 1/2

4 0

4 years ago

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