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Scorpion4ik [409]
3 years ago
15

Triangle JKL was dilated with the origin as the center of dilation to create triangle ′′′.J′K′L′. The triangle was dilated using

a scale factor of 1212.
The coordinates of the vertices of triangle JKL are given. You can use the scale factor to find the coordinates of the dilated image.

Enter the coordinates of the vertices of triangle ′′′J′K′L′ below.
(Decimal values may be used.)
Mathematics
1 answer:
zmey [24]3 years ago
7 0

Answer:

KL = 5.25

LJ = 6

Step-by-step explanation:

i don’t know the first one

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prem gave 1/3 of his property for charity of the rest he gave 2/3 to his wife and rest divided equally between his son and daugh
Anna11 [10]

Given parameters:

Fraction given to charity = \frac{1}{3}

Fraction given to wife = \frac{2}{3}

Unknown:

Fraction given to son and daughter =?

Solution:

Let the total property  = x

    Fraction given to charity  = \frac{1}{3} x

    Fraction given to wife  = \frac{2}{3} x

The remaining was given to son and daughter = F

    So;

     Total property  = fraction given to charity + fraction given to wife + fraction given to son and daughter

         x  = \frac{1}{3} x + \frac{2}{3} x + F

            F = x - (\frac{1}{3} x + \frac{2}{3} x)

            F = 0

The son and daughter will not inherit anything

8 0
3 years ago
I need this fast thank you! :)
Alex Ar [27]

Answer:

C

Step-by-step explanation:

Hope this helps! Good Luck!

3 0
3 years ago
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Identify the constant of proportionality for each direct variation below.
andriy [413]

Answer:

see explanation

Step-by-step explanation:

The equation of 2 quantities in direct proportion is

y = kx ← k is the constant of proportionality

1

y = - 4x ← in standard form

with k = - 4

2

\frac{y}{x} = 2 ( multiply both sides by x )

y = 2x ← in standard form

with k = 2

3

\frac{x}{y} = 3 ( multiply both sides by y )

x = 3y ( divide both sides by 3 )

\frac{1}{3} x = y ← in standard form

with k = \frac{1}{3}

3 0
2 years ago
Solve using substitution<br> y=x-5<br> 5x-9y=17
aniked [119]

Answer:

12

Step-by-step explanation:

7 0
3 years ago
The lengths of the sides of a triangle are 3, 4, 5. Can the triangle be a right triangle?
raketka [301]

Answer:

yes

Step-by-step explanation:

6 0
2 years ago
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