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andre [41]
2 years ago
15

13. Find the length of X (in the picture)​

Mathematics
2 answers:
nikdorinn [45]2 years ago
4 0

Answer:

x=2

Step-by-step explanation:

the sides are proportional due the angles being equal

since the hypotonuse is 5 on the bigger one and 2.5 on the small one we can infer there is a ×2 difference

so 4÷2=x

x=2

Hoochie [10]2 years ago
4 0
The answer is x=2 for sure
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60%

Step-by-step explanation:

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7 0
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Write the equation of the line with the slope of -6 passing through the point ( − 8 , 0 ).
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Answer:

y=-6x+48

Step-by-step explanation:

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3 years ago
Hint: the distance on the map from Charlotte to<br> Winston-Salem is 1.6 cm.
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Answer:

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Step-by-step explanation:

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7 0
3 years ago
0.25 x 84 = what huh what someone please help okay please my gosh also show work
steposvetlana [31]
0.25=25/100=1/4. 1/4×84=84/4=21. The answer is 21
8 0
3 years ago
What is the solution to this system of equations?
damaskus [11]

Since this is multiple choice ...

• check if B is correct:

x = 0, y = 4, z = 1   ⇒   3x - y + 4z = -4 + 4 = 0 ≠ -10

(it's not)

• check if C is correct:

x = -2, y = 4, z = 0

⇒   3x - y + 4z = -6 - 4 + 0 = -10

⇒   3x - y + 4z = 2 + 4 + 0 = 6

⇒   3x - y + 4z = -4 - 4 + 0 = -8

While this solution does satisfy the system, it can still have infinitely many other solutions that would work.

• check if D is correct:

Eliminate one of the variables from each equation. For instance,

(3x - y + 4z) + (-x + y + 2z) = -10 + 6

2x + 6z = -4

x + 3z = -2

and

(2x - y + z) + (-x + y + 2z) = -8 + 6

x + 3z = -2

but now it's impossible to eliminate one of the variables.

Therefore there are infinitely many solutions to the system [D].

3 0
1 year ago
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