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zalisa [80]
3 years ago
12

PLZZZ HELP ASAP!!! It’s real simple

Mathematics
1 answer:
GrogVix [38]3 years ago
3 0

Answer:

-3,2

Step-by-step explanation:

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Korolek [52]

Answer:

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Step-by-step explanation:

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6 0
2 years ago
Please solve this equation
tangare [24]

Answer:

∠2 = 41°

Step-by-step explanation:

This is because, all three interior angles in a triangle will have a sum of 180 degrees.

So given that we have two angles, 90 degrees(right angle) and 49 degrees, we can replace angle 2 as our unknown value(a variable) and make it equal to 180 degrees then solve for x;

49 + 90 + x = 180

139 + x = 180

-139        -139

x = 41°, ∠2 = 41°

3 0
2 years ago
The equation for the circle below is x^2+y^2=64 what is the length of the circle’s radius
FromTheMoon [43]

Answer:

<h2>r = 8</h2>

Step-by-step explanation:

The standard form of an equation of a circle:

(x-h)^2+(y-k)^2=r^2

(h, k) - center

r - radius

We have the equation:

x^2+y^2=64\\\\(x-0)^2+(y-0)^2=8^2

Therefore the center is (0, 0) and the radius r = 8

3 0
3 years ago
-b+- square root of (b*b) -4ac/2a
Jet001 [13]
This is the quadratic formula.
7 0
4 years ago
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