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Wewaii [24]
3 years ago
15

Lyle graphs triangle ABC on coordinate axes. He performs two transformations on this figure that result in the congruent triangl

e XYZ Which series of transformations did Lyle most likely use?
a translation left and then a dilation with a scale factor of 3
a dilation with a scale factor of 2.5 and then a rotation 180' counterclockwise
a rotation 90' clockwise and then a reflection across the y-axis
a reflection across the x-axis and then a dilation with a scale factor of 0.25
C​
Mathematics
1 answer:
Shtirlitz [24]3 years ago
3 0

Answer:

a rotation 90˚ clockwise and then a reflection across the y-axis

Step-by-step explanation:

I'm doing the test right now

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Question: In Boston, Massachusetts, there is a 60% probability of rain on a specific day. How was this probability most likely d
alex41 [277]

Answer:

On days with similar conditions as this day, it has rained 60% of the time in Boston, Massachusetts

Step-by-step explanation:

I got it right on the quiz

6 0
3 years ago
Find the equation for the line that passes through the point (2, -3), and that is parallel to the line with the equation x - 3y
Vadim26 [7]

Step-by-step explanation:

the slope of a line is the factor of x, when the equating looks like

y = ...

so,

x - 3y = 3

x = 3y + 3

3y = x - 3

y = 1/3 x - 1

so, the original slope is 1/3.

a parallel line has the same slope.

having a specific point we can use the point-slope form as equation :

y - y1 = m(x - x1)

with m being the slope, and (x1, y1) being a point on the line.

y - -3 = 1/3(x - 2)

y + 3 = 1/3(x - 2)

simplified that is

y + 3 = 1/3 x - 2/3

y = 1/3 x - 2/3 - 3 = 1/3 x - 2/3 - 9/3 = 1/3 x - 11/3 =

= 1/3 × (x - 11)

4 0
2 years ago
The sum of two numbers is 17.
shtirl [24]
A+b= 17
a-b=3
a=10
b=7
That is the answer
5 0
3 years ago
An animal shelter has 40 puppies. If the puppies are 32% of the total dog and cat population, how many dogs and cats are in the
dusya [7]
X= total number of animals

Total times percent of puppies equals number of puppies.  Use numbers you know to find x.

x * 32%= 40 puppies
x * 0.32= 40 puppies
0.32x= 40
x= 125 total animals

Total - #puppies = # cats
125 - 40 = 85 cats

Answer- 40 puppies and 85 cats
7 0
4 years ago
A basketball trophy is 1.5 feet tall and casts a 2 foot shadow.
maksim [4K]

Answer:

12 feet

Step-by-step explanation:

Given that the trophy is 1.5 feet tall which casts a 2 feet shadow and the basketball hoop casts a 16 feet shadow, we can identify the height of the basketball hoop by doing (16÷2)×1.5= 12 feet

Hope this helps with your work

7 0
2 years ago
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