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artcher [175]
3 years ago
6

Write a real-world application problem such that the equation to be formed to solve the problem is

Mathematics
1 answer:
Ne4ueva [31]3 years ago
8 0

Answer:

X=25

Step-by-step explanation:

Remove parentheses

7x - 5x - 40= 10

Merge the similar terms

2x - 40= 10

Constantly move to the right side and change characters

2x = 10 + 40

Addition

2x = 50

Divide both sides of the equation by 2

x = 25

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PLEASE HELP!!!!!!!!!!!!! I HAVE TO TURN THIS IN 5 MIN!!!!!!!!!!!!!!!!
vladimir1956 [14]

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

The answer is choice C.

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3 0
3 years ago
A. Mean; constant
almond37 [142]

Answer:

C

Step-by-step explanation:

6 0
4 years ago
Find the missing segment in the attached image
xz_007 [3.2K]

Answer:

The length of the missing segment is 24

Step-by-step explanation:

Given

The figure above

Required

Determine the missing segment

Let the missing segment be represented with x

Given that, there exist parallel lines between the two triangles;

The relationship between the sides of the triangles is as follows;

\frac{15}{x} = \frac{15+5}{8+x}

\frac{15}{x} = \frac{20}{8+x}

Cross Multiply

15 * (8 + x) = 20 * x

Open bracket

15*8 + 15 * x = 20 * x

120 + 15x = 20x

Subtract 15x from both sides

120 + 15x -15x= 20x-15x

120 = 20x-15x

120 = 5x

Divide both sides by 5

\frac{120}{5} = \frac{5x}{5}

\frac{120}{5} = x

24 = x

x = 24

Hence, the length of the missing segment is 24

4 0
3 years ago
The number of boots that 12 students had in their homes in Florida were recorded below:
marin [14]
Minimum : 0
maximum: 12
first quartile: 1
median: 2
third quartile: 4
3 0
3 years ago
the hypostuse of a right triangle is 50 millimters long. one leg of the right triangle is 30 millimeters long . what is the leng
o-na [289]

Answer:

40 millimeters

Step-by-step explanation:

(50)^2=x^2+(30)^2

2500=x^2+900

-900       -900

1600=x^2

40=x

8 0
3 years ago
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