Answer:
The value of x = 1
Step-by-step explanation:
2x+3 = 5
=> 2x = 5-3
=> 2x = 2
=> x = 2/2
=> x = 1
<h3>The equivalent expression is 6 + 6x</h3>
<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>
9 - (3 - 6x)
We have to find the equivalent expression
Use the distributive property,
a(b + c) = ab + bc
Therefore, from given expression,
Combine the constants, 9 - 3 = 6
Thus the equivalent expression is 6 + 6x
Two Geometric figures are similar if you can go from one to another only through rotation (spinning), translation(moving WITHOUT rotating), reflection (making a simetry) or scaling (like zooming)
When scaling, you have to scale both vertical and horizontal axis at the same rate (example, 2x, 7x or 0.3x)
As such, all squares are similar and so are all REGULAR poligons among each other (all equilateral triangles are similar, all regular pentagons, etc)
This gets a bit tricky if the polygons are not regular, but the principle remains the same. For example, if you have a triangle with sides measuring 2,5 and 4, it will be similar to a triangle with sides measuring 8, 20 and 16, because you have scaled it 4x, hence, it's internal angle remained the same.
Answer:
Step-by-step explanation:
Answer:Answer:
d=√
−2x2+y
900f4i2n2x
or d=−√
−2x2+y
900f4i2n
Step-by-step explanation:
Let's solve for d.
y=2x2+9xfindf(10)findf(10)
Step 1: Flip the equation.
900d2f4i2n2x+2x2=y
Step 2: Add -2x^2 to both sides.
900d2f4i2n2x+2x2+−2x2=y+−2x2
900d2f4i2n2x=−2x2+y
Step 3: Divide both sides by 900f^4i^2n^2x.
900d2f4i2n2x
900f4i2n2x
=
−2x2+y
900f4i2n2x
d2=
−2x2+y
900f4i2n2x
Step 4: Take square root.
d=√
−2x2+y
900f4i2n2x
or d=−√
−2x2+y
900f4i2n2x
2x
Answer:
d=√
−2x2+y
900f4i2n2x
or d=−√
−2x2+y
900f4i2n
