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ra1l [238]
2 years ago
9

1. Consider this dilation in this question for A and B

Mathematics
1 answer:
Readme [11.4K]2 years ago
3 0

Answer:

a) enlargement

b) scale factor is 2

Step-by-step explanation:

As we can see, we went from the block to the red figure

a) Since the red figure is bigger, then what we have is an enlargement of the original figure

b) As we can see, the coordinates of the red is two times the value of the coordinates of the black

So, we can conclude that what we have as a scale factor is 2

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Solve for y 2x+y-3z=5
Elza [17]

Answer:

<h3>A. y=-2x+3z+25</h3>

Step-by-step explanation:

Isolate the term of x and y from one side of the equation.

<u>To solve:</u>

  • The value of y.

\Longrightarrow: \sf{\sqrt{2x+y-3z}=5}

<h3>2x+y-3z=25</h3>

<u>First, you have to subtract by 2x-3z from both sides.</u>

\Longrightarrow: \sf{2x+y-3z-\left(2x-3z\right)=25-\left(2x-3z\right)}}

<u>Solve.</u>

\Longrightarrow: \boxed{\sf{y=25-2x+3z}}}

  • <u>Therefore, the correct answer is "A. y=-2x+3z+25".</u>

I hope this helps, let me know if you have any questions.

4 0
2 years ago
Read 2 more answers
Which inequality is a true statement?
Shtirlitz [24]
None, the only correct answer is...

-2 > -12

... in negative integers, the smaller the magnitude the bigger it is.
8 0
3 years ago
Can someone help me with the name of this shape?
Colt1911 [192]

Answer:

<h3>The shape is a Trapezium or trapezoid</h3>

Hope this helps you

6 0
3 years ago
*<br> Solve for x.<br> (4 Points)<br> (4x + 10% (3x - 5)º
liq [111]
25. Brainliest?? Have a nice day tho
5 0
2 years ago
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The sum of two number is 42 and it's different is a 8. find the number?​
NeTakaya

Answer:  17 and 25

Step-by-step explanation:

Let X and Y be the two numbers.

---------------

X + Y = 42  [sum of two numbers is 42]

X - Y = 8  [their difference is 8]

-------------------

Rearrange the last equation to

X = 8 + Y

Now enter that into the 1st equation:

X + Y = 42

(8+Y) + Y = 42

2Y = 34

<u>Y = 17</u>

Since X - Y = 8,

  X = 8 + 17

  <u>X = 25</u>

===

X + Y = ?

17 + 25 = 42  <em>Checks</em>

X - Y = ?

25 - 17 = 8  <em>Checks</em>

6 0
3 years ago
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