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vladimir2022 [97]
3 years ago
13

Ellus Find the measure of 41. { 839 61 { « 1 = [?]

Mathematics
2 answers:
inn [45]3 years ago
8 0

ANSWER:

We know that the sum of angles of same sides in parallel lines are supplementary(180°).

So, ∠1 + 83° = 180°

  • ∠1 = 180° - 83°
  • ∠1 = 97°.
devlian [24]3 years ago
3 0

Answer:

180 - 83 = 97°

Step-by-step explanation:

Supplementary angles and Corresponding angles

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pickupchik [31]

The area of the regular nonagon is 270 sq cm.

Step-by-step explanation:

Given,

Each side of a regular nonagon (b) = 10 cm

The length of apothem (h) = 6 cm.

To find the area of the nonagon.

Formula

The area of a nonagon with b as each side and h as apothem is  = 9(\frac{1}{2}bh)

Now,

Putting the value of h and b we get,

Area = 9(\frac{1}{2}×10×6) sq cm = 270 sq cm

Hence, the area is 270 sq cm.

8 0
3 years ago
Let X and Y be random variables with the following joint moment generating function: M_{X,Y}(s,t)=0.1+0.2e^s+0.3e^t+0.4e^{s+t}
MA_775_DIABLO [31]

We obtain the joint PMF directly from the joint MGF:

M_{X,Y}(s,t)=0.1+0.2e^s+0.3e^t+0.4e^{s+t}

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Then

\mathrm{Pr}[X=Y]=\mathrm{Pr}[X=Y=0]+\mathrm{Pr}[X=Y=1]=0.1+0.4=\boxed{0.5}

8 0
3 years ago
Lorenzo and Nicole surveys students about their favorite subject Lorenzo survey 24 student this is four times as many has the st
Gala2k [10]

Answer:

6

Step-by-step explanation:

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6 0
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sergey [27]

Step-by-step explanation:

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4w + 8 = 60

<em>-8</em>

4w       = 52

<em>divide each side by 4</em>

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length = w+4

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3 0
3 years ago
Which expression shows the results of applying the distributive property to 3 (1/5x- 1/7)
marshall27 [118]

The first option: (3/5)x - 3/6

3 0
2 years ago
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