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Kitty [74]
3 years ago
13

Please help giving BRANLIEST to the best answer THIS SHOULD BE EASY

Mathematics
2 answers:
yarga [219]3 years ago
6 0
Answer:
3

Explanation:
To find the scale factor, we need to look at the proportions of each figure and compare them to each other.

For example, we can look at the distance between point A and point C and compare it to the distance between point A’ and point C’ (on the second figure).

On the first figure, the distance is 2 units and on the second figure, the distance is 6 units. To get from 2 to 6 we would need to multiply 3, so therefore, the scale factor is 3.

I hope this helps! Please comment if you have any questions.
solniwko [45]3 years ago
5 0

Answer:

the size difference of figure two to figure one gets smaller

Step-by-step explanation:

its kinda obvious

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What is the point slope form of the points?
Darina [25.2K]

the equation of a line in point-slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

to calculate m use the gradient formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, - 1) and (x₂, y₂) = (1 1/2, 2 )

m = \frac{2+1}{11/2+4} = \frac{3}{5 1/2} = \frac{6}{11}

using (a, b) = (- 4, - 1), then

y + 1 = \frac{6}{11}(x + 4)


6 0
3 years ago
The sequence an = 8, 13, 18, 23, ... is the same as the sequence a1 = 8, an = an-1 + 5.
harkovskaia [24]
Actually, this answer would be true. Why?

 The first equation is: a(sub <em>n</em>) = 8, 13, 18, 23

The second is: a(sub 1)=8 ; a(sub <em>n</em>)= a(sub <em>n</em>-1)+5
if you wish to find the second term, plug two into the equation for <em /><em>n</em> 
8+5=13
to find the third, plug the second term, 13, in for <em>n.</em> 
13+5=18.

Hope this helped! I know it's a bit on the late side, but at least you can get the general idea!
8 0
3 years ago
Read 2 more answers
Solve x2 - 16x + 60 = -12 by completing the steps.
Vadim26 [7]

Answer:

12

Step-by-step explanation:

x² - 16x + 60 = -12

→ Add 12 to both sides

x² - 16x + 72 = 0

4 0
2 years ago
Plz help I am confused I need help plz
const2013 [10]

Answer:

-11 \frac{1}{4}

Step-by-step explanation:

7 0
3 years ago
Which equation is true?
nikitadnepr [17]

Answer:

i think its the 3rd option

5 0
3 years ago
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