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Jet001 [13]
2 years ago
8

Rotate the following triangle 90 degrees. A(4, -3) B(-12, 8) C(6, -4)

Mathematics
1 answer:
Snowcat [4.5K]2 years ago
4 0

Answer:

given vertices of triangle ABC

A(4, -3) B(-12, 8) C(6, -4)

Rotating through 90°

P (x , y) -----> P' (y , -x)

A(4, -3) ------> A' ( -3 , -4 )

B(-12, 8) -----> B' (8 , 12 )

C(6, -4) ------> C' (-4 , -6)

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Four cups of flour make 5/6 batch of bread. How many cups of flour make 1 batch?
melisa1 [442]

Answer:

1 and 1/4ths a cup to make a batch if i worded that right

5 0
2 years ago
Conference A and conference B each have 10 football teams. The table shows the number of football games that each team in the tw
babymother [125]

Answer with explanation:

1.Mean of a Data set

   =\frac{\text{Sum of all the observation}}{\text{total number of observation}}

=\frac{10+9+11+8+10+12+2+7+8+0+12+10+8+11+3+12+6+7+4+3}{20}\\\\=\frac{153}{20}\\\\=7.65

2. Range = Maximum value in two conferences - Minimum value in two conference

= 12 - 0

=12

The mean number of wins for teams from the two conferences is 7.65.

The range in wins is  12.

3 0
3 years ago
Read 2 more answers
The difference of f and five times g is the same as 25 minus f
Nat2105 [25]

(5xg)-f=25-f F= rly anything  g=5

8 0
3 years ago
How to write unit form for (2 tens 1 one) x 10
poizon [28]
Numbers are arranged by their place values. Place values give a quantity of value to a certain digit in a number. Given a number, the rightmost number is the ones place, followed by the tens place, hundreds, thousands, ten thousands, hundred thousands, millions, ten millions, hundred millions, as so on and so forth. The place value of a certain digit is 10 times bigger than its adjacent digit to the right.

So for this problem, all you have to do is multiply the number of units of each place value, then multiple them all by 10.

(2(10) + 1(1))×10
21 × 10 = 210

Therefore, the number is equivalent and written as 210.
3 0
3 years ago
Every 2 days, Marina spends a total of 5.25 hours baking cupcakes and 4.75 hours decorating the cupcakes. At this rate, what is
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Answer:

70

Step-by-step explanation:

Ok so we first add 4.75 and 5.25. 4.75+5.25=10. So 10 hours each day so 10 x 7 = 70. 70 hours in 7 days

5 0
2 years ago
Read 2 more answers
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