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trapecia [35]
2 years ago
15

Please help asap!! What is the measure of angle A?

Mathematics
1 answer:
ozzi2 years ago
3 0

Answer:

65

Step-by-step explanation:

because it is vertically opposite angles

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Mark is a member of a small tribe in New Guinea. The majority of people in his group fish for sustenance and share their catch w
Marianna [84]

Answer:

b. Mark will be shamed in front of the entire tribe.

Step-by-step explanation:

We know that Mark comes from a small tribe.

-As such, the community is likely not to have a structured legal system of punishment and is likely to resort to public shaming as the most effective form of punishment.

7 0
3 years ago
PLEASE HELP 15 POINTS
I am Lyosha [343]

Answer:

A.) 101

B.) 121

Step-by-step explanation:

If two angles are supplementary, that means they add up to 180 degrees. If you have an angle, and want to find it's supplement, you would subtract the given angle from 180.

180 - 79 = 101

180 - 59 = 121

Hope this helps!

8 0
3 years ago
If trinalge abc= def by side-side-side triangle congruence theorem, then b=e by
Anna007 [38]

Answer: D: Corresponding parts of congruent triangles are congruent


Step-by-step explanation:

If two triangle are congruent using postulate of theorems of congruence then their corresponding parts are congruent by CPCTC rule.

The CPCTC rule says that if two triangles are congruent then their each corresponding part whether angles or sides must be equal.

Here if triangle abc= def by side-side-side triangle congruence theorem,

then b=e [which is a corresponding part of both triangles] by Corresponding parts of congruent triangles are congruent.

6 0
3 years ago
Read 2 more answers
The ages of commercial aircraft are normally distributed with a mean of 13.5 years and a standard deviation of 7.3 years. what p
Artist 52 [7]
Answer: The percent higher is 41.68%. If 49 planes were selected, 20 of them should be above 15 years.

To find the percent, we first need the z-score.

(15 - 13.5) / 7.3 = 0.21

Now, use a normal distribution table to find the percent above a score of 0.21. It will be 41.68%.

To find the number of 49 planes above this value, multiply 49 by 0.4168. You will have about 20.4 planes.
7 0
3 years ago
David says he has 2/3 of a pipe length​ left, while Don says he has 11/16 of a length left. Which person has the longest section
Kruka [31]

Answer:

Don

Step-by-step explanation:

1. We make the fractions have common denominators so it is easier to compare them. We can do this buy multiplying 2/3 by a factor of 16, so it becomes 32/48. For 11/16, we multiply by a factor of 3 so it becomes 33/48. It is now apparent that Don has the longer pipe.

5 0
3 years ago
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