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7nadin3 [17]
2 years ago
15

What is the measure or angle C? •25 degrees •30 degrees •60 degrees •75 degrees

Mathematics
1 answer:
zavuch27 [327]2 years ago
7 0

Answer:

25

Step-by-step explanation:

look B=C

so,

A+B+C=180 Sum of all <s of Tri

x+5+3x+3x=180

7x=175

x=175÷7

x=25

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133
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5 0
2 years ago
Read 2 more answers
The method of completing the square was used to solve the equation 2x^2 - 12x + 6 =0 which equation is a correct step when using
trapecia [35]
The equation we are looking at would have to be divided by 2 first.
x²-6x+3
When looking at that, I can tell that 1 may be the possible answer since you would have to subtract 6 from both sides. That would leave a 3. Let's check.
(x-3)(x-3)
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Now subtract 6 from both sides.
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6 0
3 years ago
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10\cdot n < 2 < 10\cdot (n+1)

It is quite evident to conclude that \frac{2}{10} lies between 0 and 1.

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