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bearhunter [10]
3 years ago
9

Help! This assignment is due at 7:00 and this is the last question!

Mathematics
1 answer:
pickupchik [31]3 years ago
3 0

Answer:

b=2/3, b=10/3

Step-by-step explanation:

first equation

6-3b=4

6=4+3b

3b=2

b=2/3

second equation

6-3b=-4

10=3b

b=10/3

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What’s the answer to this question ?
Dmitry [639]
Answer = 121°

Parallelograms’ angles are all equal. So the two given are equal.

6x + 13 = 7x - 5
x = 18

Plug x back into one of the original angles

6(18) + 13 = 121

Now we know all the angles are 121°, so that’s the answer
7 0
3 years ago
Read 2 more answers
A professor grades students on four tests, a term paper, and a final examination. Each test counts as 15% of the course grade. T
alina1380 [7]

Answer:

The Alans's average for the course is 84.5

Step-by-step explanation:

We are given

There are 4 tests, A Term paper and a Final examination.

Score = 92, 78, 82, 90.

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Final examination score = 86

Weighted mean = ∑ w.f/∑w

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weighted mean = 15%*92 + 15%*78+15%*82+15%*90+20%*80+20%*86/1

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Therefore the Alans's average for the course is 84.5

5 0
3 years ago
Kelly estimates it will take her 35 minutes to make the punch and 45 minutes to set up. Will Kelly finish before the guests arri
Semenov [28]
Kelly will have enough time to finish before the guests arrive because 45+35 = 1 hour and 10 mins, which adds that with 11:45, it would be 12:55 when she finishes. Making it possible.
3 0
3 years ago
This type of member variable may be accessed before any objects of the class have been created.
alina1380 [7]

Answer:

d. static

Step-by-step explanation:

This is a question about Java programming.

A class contains information about it's members(objects). Private, public or inline variables must be related to an object, that is, an object has to be created before the variable is acessed.

Static variables, otherwise, may pertain to the class, and not to the object, that is, and thus, the correct answer is given by option d.

4 0
3 years ago
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Answer:

Kyle runs 0.1 miles every minute.

Step-by-step explanation:

5 0
3 years ago
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