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Orlov [11]
3 years ago
11

Please help me its a propotional question and answer of Z Y X

Mathematics
1 answer:
tino4ka555 [31]3 years ago
5 0
Since the only two corresponding side you have are 10 units and 4 units, you can divide these two numbers to get the scale factor.

10÷4=2.5

next you find the sides corresponding to X Y and Z and if it is on the bigger figure you divide, if it is on the smaller side you multiply

X corresponds with 5 (so ×2.5)
Y corresponds with 8 (÷2.5)
Z corresponds with 10 (÷2.5)

final answer is X=12.5 Y=3.2 Z=4

I try to explain the question and give the answer, I hope this helps!
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X double by 2
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write the equation of the line in slope intercept form with the given conditions (slope = 3 and passes through (1,-3))
cupoosta [38]

Answer:

Because we have a point and slope, we can use at the beginning the point-slope form: y-y1=m(x-x1)

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Three numbers are in the ratio 2:5:7 and their lcm is 490 find the square root of the largest number
ohaa [14]

Answer:

49

Step-by-step explanation:

The ratio of three numbers = 2:5:7

Then the numbers are 2x,5x and 7x

Given that the LCM of these numbers  = 490

LCM of 2x,5x,7x is 2×5×7×x = 70x

Then, we have 70x = 490

x  = 7

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5 0
1 year ago
Rectangle J′K′L′M′ shown on the grid is the image of rectangle JKLM after transformation. The same transformation will be applie
adoni [48]

Answer:

(18,2)

Step-by-step explanation:

Let's start by determining the transformation of Rectangle J′K′L′M′

We can look at L.

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In the transformation, L' is at (9,-5)

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We need to move it 13 units left and 3 units down.

This means we add 13 to the x coordinate and subtract 3 from the y coordinate.

5+13=18

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The location of T' will be (18,2)

7 0
3 years ago
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