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zmey [24]
3 years ago
13

Solve for c. c2−9 = b2

Mathematics
1 answer:
ipn [44]3 years ago
5 0
Under below.......................................

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Do not understand, need help
wlad13 [49]

Answer:

3√2

Step-by-step explanation:

this is called 45° ~ 45°~ 90° special triangle

the right angles has a length of x while hypotenuse has x√2

since in this triangle the given right sides' length = 3, hypotenuse must be = 3√2

7 0
3 years ago
Can you guys help me with this!!!​
ohaa [14]
If MO bisects the angle, then angle LMO= angle NMO. So,
7x-12 = 2x+38
Now, take the x variable on the same side and the constants on the same,
7x-2x = 38+12
5x = 50
Divide by 5 on both sides,
x = 10
3 0
4 years ago
Think About a Plan Write an indirect proof.
Alekssandra [29.7K]

1) Either \ell \parallel p or \ell ∦ p (only two possibilities)

2) Assume \ell \parallel p (one of two possibilities)

3) \angle 1 \cong \angle 2 (if two parallel lines are cut by a transversal, the corresponding angles are congruent)

4) But \angle 1 is not congruent to \angle 2 (given)

5) So \ell ∦ p (only other possibility)

8 0
2 years ago
6d+8=3d+1 solve for the value of d
Yanka [14]

Answer:

-7/3

Step-by-step explanation:

6d + 8 = 3d + 1 (subtract 3d from both sides)

3d + 8 = 1 (now subtract 8 from both sides)

3d = -7 (divide both sides by 3)

d = -7/3

7 0
3 years ago
Read 2 more answers
If the area is 280m square what is the perimeter?
Debora [2.8K]

\sqrt{280}
=16.7332
That is one side of the square, so multiply by 4
=66.93
7 0
3 years ago
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