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Pie
3 years ago
7

Helpppppppppppppppppppppppppppppppppp me!

Mathematics
2 answers:
Dmitrij [34]3 years ago
8 0

Answer: X=44

Step-by-step explanation:

X + 6x = 308

Combine like terms

7x = 308

Divide both sides by 7

X = 44

They missed 44

11111nata11111 [884]3 years ago
8 0

the answer is 44 sorry I am running late but hope this helps

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What is the approximate area of a circle with a diameter of 31 in
lbvjy [14]

Answer:

48.67

Step-by-step explanation:

31 divided by 2 = 15.5 which is the radius

15.5 times by 3.14(pi) = 48.67

4 0
2 years ago
Which system of equations has one solution? –5x – 10y = 24 5x 10y = 16 3x 4y = –7 –3x – 4y = 7 –12x 8y = 16 12x – 8y = 16 –2x 7y
Olin [163]

The system of equation that has one solution is: (d) –2x+ 7y = –5  and 2x +7y = –9

<h3>What are systems of equations?</h3>

This is a group of equations which may have none, one or more solutions.

From the list of given options, the system of equations that has one solution is:

–2x+ 7y = –5  and 2x +7y = –9

This is so because, the solution is (-1,-1)

However, the other systems have infinite many solutions

Read more about system of equations at:

brainly.com/question/13729904

5 0
3 years ago
Find the value of each variable. What are x and y ?
hram777 [196]

Answer:

Step-by-step explanation:

since 105 + z is a straight line we know it equals 180 so we can use this equation

180 = 105 + z

simplify

75 = z

the since we know that all quadrilaterals equal 360 degrees we can add our two given number and z then subtract from 360:

102 + 85 + 75

= 262

now subtract

360 - 262

= 98

y = 98

hope this helps <3

8 0
3 years ago
Read 2 more answers
18, 19, 20, 20, 23, 26, 260
PSYCHO15rus [73]

Answer:

Median

Step-by-step explanation:

This set of data has an extreme outlier, which will throw off the mean. The median, on the other hand, does not change or changes minimally whether or not the outlier is there.

By default, the mean is always better, but if an outlier, such as this one, is too large, the median is better.

4 0
3 years ago
The graph of the logarithmic function f(x) = loga(x) passes through the points and . The graph lies the y-axis.
vagabundo [1.1K]
The question is incomplete. But this explanation will help you very much.

1) Regarding the function      log_ax   , its graph always passes through the points (1,0) and (a,1).

That is due to the properties of logarithm function:

a)    log_a1=0

b)    log_aa=1
<span> 
That in turn is due to the properties of the exponential functions.

a^0 = 1 and a^1 = a
</span>
2) Regarding the y-axis.

The function log_ax will never touch the y-axis, because the logaritm of zero is not defined. So the graph lies to the righ of the y-axis (i.e. the domain of the function is x > 0)
8 0
4 years ago
Read 2 more answers
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