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marysya [2.9K]
3 years ago
12

*PLS HELP!!*{The Picture Is In The Attachment}​

Mathematics
1 answer:
mash [69]3 years ago
6 0

Answer:

B is 45    A is 135

Step-by-step explanation:

45 + 135 = 180

45 x 3 = 135

135 is three times as large as 45

135 and 45 are supplementary angles

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Which of these serves as a way to help get rid of waste and is most commonly found in animal cells not in plant cells?
Natasha2012 [34]
D. Lysosomes


Only Plant cells have chloroplasts
Both plant and animal cells have nucleus and a membrane

Only an animal cell has lysosomes.
4 0
3 years ago
Solve for x. Round to the nearest tenth, if necessary.​
faust18 [17]

Answer:

44.4

Step-by-step explanation:

Sin=opposite/hypotenuse

Sin40=x/69

x=69sin40

x=44.4 rounded from 44.352

5 0
3 years ago
WRITE A WORD PROBLEM that can be represented by the expression 14 1/8 / 3.
Rina8888 [55]

Answer:

Keke read 14 1/8 of a book. And she had to read 3 sections in two months. How many more pages does she have to read?

Step-by-step explanation:

8 0
3 years ago
PLZ help I will mark as brainliest
Elden [556K]

Answer:

  6750 - 3894 = 2856

Step-by-step explanation:

You have to make use of the arithmetic facts you know.

The least-significant asterisk must be 0, because the sum of 4 and 6 is 10.

The 10s asterisk must be 9,so that the sum 5 + 9 + 1 has a least-significant digit of 5.

The 100s asterisk must be 7, because that is the least-significant digit of the sum 8 + 8 + 1 = 17.

The 1000s asterisk must be 3, so that 2 + 3 + 1 = 6.

(The "1" in each of these sums is the carry from the sum of the digits with the next lower place value.)

So, the subtraction problem is ...

  6750 - 3894 = 2856

_____

<em>Comment on the solution method</em>

For the most part, we worked this as an addition problem. The sum of the last two numbers must be equal to the first: 6570 = 3894 +2856. For some of us, addition facts are easier to work with than subtraction facts. The carry/borrow can be less confusing that way.

6 0
3 years ago
To the nearest degree, what is the mean (average) temperature of the data set below
balu736 [363]

Answer:

A. 19°

Step-by-step explanation:

To find the average of something, you add every number in the sequence and then divide it by how many numbers there are.

23 + 17 + 26 + 5 + 33 + 11 = 115

115 / 6 = 19.16666666666667

Round it down and your answer will be 19°.

4 0
3 years ago
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