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mars1129 [50]
3 years ago
15

Triangle N L M has centroid S. Lines are drawn from each point to the midpoint of the opposite side to form line segments N Q, L

R, and M P. The length of line segment N S is 4 x and the length of line segment S Q is 3 x minus 5.
What is NS?

5 cm
10 cm
20 cm
30 cm
Mathematics
1 answer:
Afina-wow [57]3 years ago
7 0

Answer:

11

Step-by-step explanation:

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What percentage is 52.54of 142 million
MariettaO [177]
The answer is 74,606,800
I you need an equation use 142 million times(multiplication) by 52.54 percent.
I hoped this helped :))
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3 years ago
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Solve the following equation x-5/3=x-2/5​
eimsori [14]

Answer:

the statement is false for any value  x = 0 (0 with a line through it

No solution

Step-by-step explanation:

cancel equal statements on both sides of the equation

x-5/3=x-2/5

-5/3 =-2/5

5 0
3 years ago
3x² + 7x - 5 + 2x²<br> Simplify
Mnenie [13.5K]

Answer:

3x^2 + 7x - 5 + 2x^2

= 5x^2 + 7x - 5 (a=5, b=7, c=-5)

x = (-b+/- √(b^2 - 4ac))/2a

= (-7+/- √(49+100))/10

= (-7+√149)/10, (-7-√149)/10

Hope this helps!

7 0
3 years ago
What are all possible values of x that make a true statement?<br> 95 – 2x &lt; 7 (15x – 17)
vivado [14]

Answer:

x = 2

Step-by-step explanation:

From the question we are given the algebraic sign with the Inequality sign

95 - 2x < 7 (15x - 17)

In order to find all the possible values of x that makes the algebraic expression true ,

We solve for this by convert the less than(<) sign to =

A true statement or algebraic expression is when both values on the left hand side and right hand side of and algebraic expression is the same of equal to each other.

Therefore:

95 - 2x = 7 (15x - 17)

95 - 2x = 105x - 119

Collect like terms

95 + 119 = 105x + 2x

214 = 107x

x = 214/107

x = 2

In other to confirm if x = 2 makes the expression true

95 - 2x = 7 (15x - 17)

95 - 2x = 105x - 119

95 - 2 × 2 = 105 × 2 - 119

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6 0
3 years ago
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TEA [102]
(assuming this is a right triangle)
This is a Pythagorean triplet.
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You can solve this using the Pythagorean Theorem, a^2 + b^2 = c^2
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Plug in values 7 and 24 for a and b.
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