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defon
3 years ago
7

Find the measure of arc CB. 29 POINTS. 29 POINTS. 29 POINTS. 29 POINTS. 29 POINTS.

Mathematics
2 answers:
Solnce55 [7]3 years ago
8 0
The points of measurements is going to 42*
ANEK [815]3 years ago
5 0

Answer:

1.465r

Where r is the radius

Step-by-step explanation:

Arc length = theta/360 × 2pi×2

theta = 180 - 2(90 - 42) = 84

84/360 × 2 × 3.14 × r = 1.465333r

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Misha Larkins [42]
One hundred and thirty five million, 7 hundred and ninety one thousand and three hundred and fifty seven point nine one
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2 years ago
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PLEASE HELP ASAP 30 POINTS!!!
Helen [10]

Answer:

a=1, b=2, c=5, d=1, e=6

Step-by-step explanation:

\frac{1}{2} \times (2x+4)(x+3)=(x+2)(x+3)=x^2+5x+6\\

So a=1, b=2, c=5, d=1, e=6

7 0
2 years ago
Binomial (x - 6) and trinomial (-2x2 + x + 9) are the factors of which of the
djyliett [7]

Answer:

Option (3)

Step-by-step explanation:

If binomial (x - 6) and trinomial (-2x² + x + 9) are the factors of a polynomial then their multiplication will be equal to the polynomial.

(x - 6)(-2x² + x + 9) = x(-2x² + x + 9) - 6(-2x² + x + 9)

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Therefore, Option (3) will be the correct option.

8 0
2 years ago
Someone please solve. I keep getting 66 but it's wrong.​
sashaice [31]

The unlabeled part of the right angle is complementary to 68 degrees, so 22 degrees. y is supplementary to 78 degrees, so 102 degrees.  z as the third angle in the small triangle is 180 less than the sum of the other two,

z = 180 - 22 - 102

Answer: 56 degrees

7 0
3 years ago
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What do we call the statement that determines if the null hypothesis is rejected?
geniusboy [140]

Answer:

c) alternate hypothesis

Step-by-step explanation:

3 0
2 years ago
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