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sasho [114]
3 years ago
7

I need help on questions 2 please and thank you

Mathematics
1 answer:
EleoNora [17]3 years ago
8 0
I would say B , even though I’m only in 5 th grade
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After the translation, where is A located?
vovikov84 [41]

Answer:

(-3, 13)

Step-by-step explanation:

The transformation that moves a point 4 left and 8 up is ...

 (x, y) ⇒ (x -4, y +8)

The transformation that reflects a point across the y-axis is ...

 (x, y) ⇒ (-x, y)

Applied after the translation, the transformation of ∆ABC becomes ...

 (x, y) ⇒ (-(x -4), y +8) = (4 -x, y +8)

Then point A gets moved to ...

 A(7, 5) ⇒ A'(4 -7, 5 +8) = (-3, 13)

7 0
2 years ago
The difference between the prediction interval and the confidence interval is that A. the prediction interval is narrower than t
Kitty [74]

Answer:

<em>The prediction interval provides an interval estimation for a particular value of y while the confidence interval does it for the expected value of y. </em>

Step-by-step explanation:

<em>A</em><em>. the prediction interval is narrower than the confidence interval.</em>

the prediction interval is always wider than the confidence interval.

<em>B</em><em>. the prediction interval provides an interval estimation for the expected value of y while the confidence interval does it for a particular value of y.</em>

False

<em>C</em><em>. the prediction interval provides an interval estimation for a particular value of y while the confidence interval does it for the expected value of y. </em>

<em>True</em>

<em>D.</em><em> the confidence interval is wider than the prediction interval.</em>

the prediction interval is  wider

8 0
3 years ago
For t=2 , 14t−3t is equal to ____? and 3t−14t is equal to ____?
const2013 [10]

Answer:

14t-3t=22

  1. 3t-14t= -22
  2. where there is t multiply by 2
8 0
2 years ago
What is mise en place? Why is it advantageous to chefs and cooks?
zmey [24]
What is mise en place? It's French and means "everything in its place."  This technique allows chefs to assemble meals quickly and with little effort.
4 0
3 years ago
There are 35 students on the Step Team to raise a total of 3,500 for uniforms. So far they have raised a total of 1,800. How muc
olasank [31]

Answer:

48.57 USD

Step-by-step explanation:

Just subtract 3500 from 1800 you get 1700

then

1700 divided by 35

3 0
2 years ago
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