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2 years ago

11

Triangle PIG was rotated to create triangle P'I'G'. Describe the transformation using details and degrees.

1 answer:

Juliette [100K]2 years ago

5 0

I need an image to make sure I give you a correct answer please.

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The school library has 36 shelves of books . Each shelf can hold 42 books . How many books can the shelves in the library all to

eduard

Answer:

There are 1,512 books in all.

Step-by-step explanation:

All we need to do is multiply the number of books by the number of shelves.

So:

42 × 36 = 1,512.

4 0

1 year ago

Read 2 more answers

Enter the finite geometric series from its given description, and then enter its sum.

Mama L [17]

Answer:

$a_n= 4(-5)^{(n-1)}$

-10416

Step-by-step explanation:

a = 4

r = -5

geometric series: $a_n=ar^{(n-1)} = 4(-5)^{(n-1)}$

Determine which term = -12500:

$a_n=-12500$

$4(-5)^{(n-1)}=-12500$

$(-5)^{(n-1)} = -3125$

$(5)^{(n-1)} = 3125$

$(n-1)ln(5) = ln(3125)$

$n-1 = ln(3125)/ln(5) = 5$

$n = 5 + 1 = 6$

$a_6=-12500$

Using geometric sum series formula: $S_n=\frac{a(1-r^n)}{1-r}$

Therefore, $S_6=\frac{4(1-(-5)^6)}{1-(-5)} =\frac{-62496}{6} =-10416$

4 0

2 years ago

Can someone help me with this problem? Thank you!

vesna_86 [32]

Answer: the answer is 180 $in^{2}$

Step-by-step explanation:

Area of a rectangle multiply length times base. 15 x 12 = 180. Hope this helps!

6 0

1 year ago

Which of these is a verb? <br><br>Europe<br><br>Pretty<br><br>Cup<br><br>Glanced

Serjik [45]

Hello there! A verb is a word that takes an action of doing something, so the answer would be Glanced.
Hope this helps you!

7 0

2 years ago

What does y equal?

tensa zangetsu [6.8K]

Answer:

$y=-4x+17$

Step-by-step explanation:

$\begin{pmatrix}4&1\end{pmatrix}\quad \mathrm{and}\quad \begin{pmatrix}2&9\end{pmatrix}$

$\mathrm{Computing\:dot\:product\:of\:two\:vectors}:\quad \left(x_1,\:\:\ldots ,\:\:x_n\right)\cdot \left(y,\:\:\ldots ,\:\:y_n\right)=\sum _{i=1}^nx_iy_i$

$=4\cdot \:2+1\cdot \:9$

$=17$

5 0

2 years ago