3 years ago

What is the length of side x in the triangle below?

Mathematics

1 answer:

antiseptic1488 [7]3 years ago

5 0

Using sine formula we have
8/sin60 = x/sin30
hence x= 8/√3 = 4.62

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I WILL GIVE BRAINLIEST

shusha [124]

Answer:

x = -3

Step-by-step explanation:

$y\geq -\frac{2}{3} x-3\\
y\leq 3x+8$

$-\frac{2}{3} x-3=3x+8$

Add 2/3 x to both sides: $-3=\frac{11}{3}x+8$

Subtract 8 from both sides: $-11=\frac{11}{3}x$

Multiply both sides by 3: $-33=11x$

Divide both sides by 11: $x=-3$

Therefore, point of intersection between both lines is at point (-3, -1)

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2 years ago

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Usimov [2.4K]

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3 years ago

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Semenov [28]

Answer:

j=46

Step-by-step explanation:

34=j-12

add 12 to 34 to isolate j

the answer to that is 46

j=46

6 0

3 years ago

If e || f and a || b, what is the value of y. *

Blizzard [7]

Answer:

y = 90

Step-by-step explanation:

Since, e || f and a || b

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Each angle of a rectangle is right angle.

$\therefore \: y \degree = 90 \degree \\ \\ \huge \red{ \boxed{ \therefore \: y = 90}} \\ \\$

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8p-7 is the eqation your using, -7 is spaces back (this is your numer for each of 8 turns) 8 times 7 eqalls 56 make this a negative, -56 spaces

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3 years ago

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