3 years ago

Can anyone help me with geometry? I have a whole packet. You guys can add me on snap with my user taejichi

Mathematics

1 answer:

Alex777 [14]3 years ago

3 0

Answer:

Step-by-step explanation:

Yes but you can post here also

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Sin =9/15 . Find tan 0

ELEN [110]

Answer:

c. 9/12

Step by step explanation.

Given: sin = 9/15

and,

$sin = \frac{opp.}{hyp.}$

$tan = \frac{opp.}{adj.}$

thus, find adj. side

by using Pythagoras theorem

${c }^{2} = {a}^{2} + {b}^{2}$

then,

let adj. side be a^

${a}^{2} = {c}^{2} - {b }^{2} \\ {a}^{2} = {15 }^{2} - {9}^{2} \\ {a}^{2} = 144 \\ a = 12$

thus,

adj. side is 12

then,

tan of the angle = 9/12

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3 years ago

Can someone help me please

Phoenix [80]

So it would be
40-.07(40)=b
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3 years ago

Find the area of the kite with diagonals a= 12 and b=9

Gnoma [55]

maybe 108 is the answer.

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2 years ago

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a model of a house has been drawn on a coordinate grid. one corner of the house has been drawn at (6, 3). the drawing will be tr

Korvikt [17]

Answer:

(9, 1)

Step-by-step explanation:

6+3, 3-2

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3 years ago

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There was no actually pyramid for these questions it tells you the measurements in the problem though. please help me

Nimfa-mama [501]

V=448 in^3
l=8 in
w=12
h=?
V=l•w•h/3
448=8•12•h/3 multiply both sides by 3
3•448=96•h
1344=96•h
h=1344/96
h=14 in

V=l•w•h/3
h=4in
l=3in
w=2.5 in
V=?
V=4•3•2.5/3
V=30/3
V=10 in^3

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3 years ago