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german
3 years ago
9

(Proportions of Triangles) Find the value of x

Mathematics
1 answer:
lilavasa [31]3 years ago
8 0
4/6=5/x
6(5)= 4x (cross multiplication)
30= 4x
X= 30/4
X= 7.5

The answer is 7.5.

Hope this helps!
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scoray [572]

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Step-by-step explanation:

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3 years ago
Solve equation.<br> k+3=14
lorasvet [3.4K]

To solve the equation, subtract 3 from both sides. The solution is k = 11.

A linear equation is an equation of which the highest degree of its variables is 1.

Steps to solve linear equations:

  1. Simplify the expressions. If there are parentheses, remove them by multiplying the corresponding terms.
  2. Combine the same terms.
  3. Isolate the variable on one side by using subtraction of addition.
  4. Use division or multiplication to find the value of the variable.

Recall that if  we subtract or add the same number to both sides of an equation, it does not change the equality.

The given problem:

Solve k + 3 = 14.

The variable is k. Subtract 3 from both sides:

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k = 11 (solved)

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1 year ago
How do you make a stem and leaf plot?
Maru [420]

Answer:

How to Make a Stem-and-Leaf Plot

Step 1: Determine the smallest and largest number in the data. The game stats: ...

Step 2: Identify the stems. For any number, the digit to the left of the right-most digit is a stem. ...

Step 3: Draw a vertical line and list the stem numbers to the left of the line.

Step 4: Fill in the leaves. ...

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6 0
3 years ago
Kellp me answerquestion 1
Lerok [7]

Answer:

the answer is x+y= 15

:) have a nice day love ❤

Step-by-step explanation:

7 0
3 years ago
Need help ASAP Thankyou
sineoko [7]

Answer:

Volume of the tank = 636 ft³

Step-by-step explanation:

Formula for the volume of a cylinder is,

V = πr²h

Where r = radius of the cylinder

h = height of the cylinder

By substituting the values of radius and height of the water tank given in the question,

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   = 202.5π

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   = 635.85 ft³

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Therefore, volume of the cylindrical water tank is 636 ft³.

4 0
3 years ago
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