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solniwko [45]
3 years ago
9

SomeOne Please help me answer this question.

Mathematics
1 answer:
saw5 [17]3 years ago
3 0

Answer: 79 degrees

Step-by-step explanation:

4x+1 + 3x+4 = 180

7x + 5 = 180

7x = 175

x = 175:7 = 25

m8 = 3x + 4 = 3*25 + 4 = 79

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Simplify <br><img src="https://tex.z-dn.net/?f=%285%20%2B%201%29%20%5E%7B2%7D%20%20-%20%2811%20%2B%203%20%5E%7B2%7D%20%29%20%5Cd
Elodia [21]

Answer:

31

Step-by-step explanation:

Evaluate following the order set out in the acronym PEMDAS

That is parenthesis, exponents, multiplication, division, addition, subtraction

Given

(5 + 1)² - (11 + 3² ) ÷ 4

= 6² - (11 + 9) ÷ 4

= 36 - 20 ÷ 4 ← division before subtraction

= 36 - 5

= 31

6 0
3 years ago
HELPPPPPPPPPPPPPP !!!!!!
d1i1m1o1n [39]

Answer:

35 degrees

Step-by-step explanation:

Degrees in a triangle: 180

Assume Angle C = 90 degrees

180-55-90 = 35 degrees

5 0
3 years ago
3 in the power of ten word form
Ludmilka [50]

3 in the power of ten means "10^3."

10^3

How to solve exponents is to multiply the number as many times as it's exponent. So in this case you will have to multiply ten, three times.

10\times10\times10=1000

Which would mean that....

10^3=1000

The answer is 10^3.

Hope this helps.

3 0
4 years ago
Garth is packing boxes with books.the list shows how many books are in each 10 of boxes
SCORPION-xisa [38]

The median of books to a box is 9 and The mean of books to a box is 11

The complete question is

Garth is packing boxes with books. The list shows how many boxes are in each of 10 boxes. 6,14,6,18,9,9,12,10,11,15

Which statement is true about the number of boxes packed to a box?

A) The median # of books to a box is 8

B) The median # of books to a box is 9

C) The mean # of books to a box is 11

D) The mean # of books to a box is 12

<h3>What is Mean and Median ?</h3>

Mean is the average of the data given while the median is the middle point of the data.

It is given that

The data is

6, 14, 6, 18, 9, 9, 12, 10, 11, 15

The mean is

(6 + 14 + 6 + 18 + 9 + 9 + 12 + 10 + 11 + 15)/10 = 11

and the median is 9

Therefore Option B and C is the correct answer.

To know more about Mean and Median

brainly.com/question/17060266

#SPJ1

3 0
2 years ago
What type of association does the graph show between x and y?
masya89 [10]

Answer:

b. Nolinear Positive association

Step-by-step explanation:

have a nice day! ^w^

7 0
2 years ago
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