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RSB [31]
2 years ago
9

Find the measure of ZDCF. C F mDF = 49 G E MEG = 127 Find the measure of angle DCF​

Mathematics
1 answer:
AleksandrR [38]2 years ago
8 0

Answer:

Step-by-step explanation:

Comment

If two secants intersect outside a circle (as these two do) then the angle at which they meet is 1/2 the difference between the intersected arcs. Put much simpler <DCF = 1/2 (arc EG - arc DF)

Givens

Arc EG = 127

Arc DF = 49

Solution

<DCF = 1/2(127 - 49)

<DCF = 1/2(78)

<DCF = 39

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I hope I helped you with your solution! If you could give me brainliest, I would be very thankful!

5 0
4 years ago
The average weight an NFL player is 245.7 pounds with standard deviation of 34.5 pounds but probability distribution of the popu
Dvinal [7]
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To find the percents for each one, you need to find the z-score and use a normal distribution table. A z-score is the number of standard deviations above or below the mean.

For 234, the z-score would be:  (234 - 245.7) / 34.5 = -0.34 which corresponds to a percent of 36.69%.

For that last 2 parts, you follow the same plan. However, you will find two different percents. You will have to subtract them to find the percent between them.

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6 0
3 years ago
Find other values of a, b, and c so that log(a) + log(b) + log(c) = log(a + b + c).
yanalaym [24]

Step-by-step explanation:

Given :

log(a) + log(b) + log(c) = log(a + b + c)

We know that by property

log(a) + log(b) + log(c) = log(abc)

Therefore,

log(abc) = log(a + b + c)

Thus,

(abc) = (a + b + c)

Thus when a = b = c = 0,

         then (abc) = (a + b + c)

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and when a = 1, b = 2, c = 3,

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5 0
3 years ago
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7 0
3 years ago
Read 2 more answers
IS THE ANSWER C 162 ?? someone check me please this is triangular prism correct??? I did 1/2 × 6×3×18 but someone else got 243 a
oee [108]

Answer:

the answer is c 162

Step-by-step explanation:

formula for triangular prism: 1/2*b*h1*h2

substitute the values into the formula:

6*3*18=324

324/2=162

plz vote my answer the brainiest if it helps, thanks!

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3 years ago
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