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Artemon [7]
3 years ago
13

Find the value of x and please write how you did it.

Mathematics
2 answers:
denis23 [38]3 years ago
8 0
Value of X is 1.2. Get back to me via comments i am in a rush sorry
butalik [34]3 years ago
7 0

Answer:

2.4 m

Step-by-step explanation:

sin(A) = opposite/hypotenuse

Using the bigger triangle:

sin(A) = 4/5

Using the smaller triangle:

sin(A) = X/3

4/5 = X/3

X = 4/5 × 3

X = 2.4m

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A triangle has sides with lengths of 48 meters, 51 meters, and 31 meters. Is it a right triangle?
Genrish500 [490]

Answer:

Step-by-step explanation:

Formula = a^2 + b^2 = c^2

Putting values

= (31)^2 + (48)^2 = (51)^2

= 961 + 2304 = 2601

= 3265 = 2601

Both sides are not equal so it is not a right triangle

4 0
2 years ago
Write an equation for the nth term of the geometric sequence 2, 8, 32, 128,
AveGali [126]
2^(1+2n)

2^(1+0) = 2
2^(1+2) = 2^3 = 8
2^(1+4) = 2^5 = 32
4 0
3 years ago
What is 1/3 divided by 1/9​
vodka [1.7K]

Answer:

3

Step-by-step explanation:

1/3  / 1/9 =

1/3 x 9 =

3

6 0
3 years ago
Read 2 more answers
You have a can that is in the shape of a cylinder. It has a volume of about 1,738 cubic centimeters. The height of the can use 2
Papessa [141]

Answer:

~8.7

Step-by-step explanation:

So we know that the formula for volume is 3.14 * r^2 * h.

So first we do 1738/23 to get an ugly ~ 75.6 Now he have to square root that to get r.

The square root of 75.6 is ~ 8.7

4 0
3 years ago
HELP ASAP!!
garri49 [273]
I'm pretty sure it would be <span>x - y + 1 = 0 because if you plug in one of the coordinates into each equation, this is the only one that works.

</span><span>y - x + 1 = 0
2 - 1 + 1 = 0
2 = 0 not correct

</span><span>x - y + 1 = 0
1 - 2 + 1 = 0
0 = 0 correct

</span><span>-x - y + 1 = 0
-1 - 2 + 1 = 0
-2 = 0 not correct
</span>
4 0
3 years ago
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