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NNADVOKAT [17]
3 years ago
7

Describe fully the single transformation that maps triangle a onto triangle b

Mathematics
1 answer:
AVprozaik [17]3 years ago
7 0

Step-by-step explanation:

dilatation with scale factor (k) = 2

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Thea and Eleanor are reading the same book. The graph shows the number of words Thea reads over time. Eleanor reads 225 words pe
Lapatulllka [165]
The slope is the rate
words per minute
we can do
540 words in 3 minutes
divide by 3
180 words in 1 minute

thea=180wpm
elanor=225wpm

elanor>thea

and 225*2=450


answers are
Thea reads 180 words per minute.

Eleanor reads 450 words every 2 minutes.

After 1 hour of reading, Eleanor reads more words than Thea.

6 0
3 years ago
Read 2 more answers
What is the relation between real number and whole number
cestrela7 [59]
The set of real numbers is all numbers that can be shown on a number line. It also includes rational numbers, which are numbers that can be written as a ratio of two integers, and irrational numbers, which cannot be written as a the ratio of two integers.
6 0
3 years ago
20 points!! I need help
zaharov [31]

Answer:

11.33 * 16.33 meters to the nearest hundredth.

Step-by-step explanation:

Let the width of the pool be x meters, then the length is x+5 meters.

The length of whole area = x + 5 + 2(3)  = x + 11 meters and the width is

x + 2(3) = x + 6 meters.

So we have the equation (x + 6)(x + 11) = 387.

x^2 + 17x + 66 = 387

x^2 + 17x - 321 = 0

x =  [-17 +/- sqrt (17^2 - 4*1*-321)] / 2

x = 11.33 meters

So the width is 11.3 m and the length is 16.33 meters.

4 0
3 years ago
What is the percent error actual egg is 2.4 ouch supposed to weigh 2.5 oz
Ket [755]

Answer:

4%

Step-by-step explanation

The question is asking for the difference between 96 and 100 which is 4 because you just add 4 to 96 to get 100

6 0
3 years ago
A survey was given to 349 people asking whether people like dogs and/or cats. 197 said they like dogs 178 said they like cats 51
jeka57 [31]

See https://web2.0calc.com/questions/help_13403.

5 0
3 years ago
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