3 years ago

Me Digão qual e a resposta

Mathematics

1 answer:

WINSTONCH [101]3 years ago

3 0

Answer:

As somas estão abaixo

Step-by-step explanation:

a) 158

b) 2095

c) 2819

d) 9082

Eu espero que isso ajude :)

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Solve the right triangle. Round decimal answers to the nearest tenth.

dem82 [27]

Step-by-step explanation:

RS = 15/ tan57° = 9.7

RT = 15/sin57° = 17.9

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3 years ago

HELP PLEASE <br> solve the right triangle

aleksandrvk [35]

Answer:

Part 1) $FG=4.4\ units$

Part 2) $EF=3.9\ units$

Part 3) $m\angle G=63^o$

Step-by-step explanation:

step 1

Find the measure of length side FG

In the right triangle EFG

we know that

$sin(27^o)=\frac{GE}{FG}$ ----> by SOH (opposite side divided by the hypotenuse)

substitute the given values

$sin(27^o)=\frac{2}{FG}$

$FG=\frac{2}{sin(27^o)}=4.4\ units$

step 2

Find the measure of length side EF

In the right triangle EFG

we know that

$cos(27^o)=\frac{EF}{FG}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(27^o)=\frac{EF}{4.4}$

$EF=cos(27^o)(4.4)=3.9\ units$

step 3

Find the measure of angle G

we know that

$m\angle G+27^o=90^o$ ---> by complementary angles in a right triangle

$m\angle G=90^o-27^o=63^o$

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3 years ago

(7/8)(?)=21<br><br> please help!

alukav5142 [94]

7/8 x = 21
7x = 21×8
7x = 168
x = 24

6 0

3 years ago

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4. What's the area of the above figure, which has sides of length 6 and 8?

ANTONII [103]

Answer:

Step-by-step explanation:

To get the area of anything you multiply the width by the length.

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2 years ago

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Lana71 [14]

Answer:

A: X < 7

Step-by-step explanation:

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2 years ago

Me Digão qual e a resposta​

Me Digão qual e a resposta