1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Valentin [98]
3 years ago
5

Which rule describes the composition of transformations that map ∆ABC to ∆A"B"C"?

Mathematics
2 answers:
IRINA_888 [86]3 years ago
7 0

Answer: Should be in same size .

OLga [1]3 years ago
5 0

Step-by-step explanation:

From ABC to A'B'C'

it is a rotation 90 degrees anticlockwise about the origin i.e (0,0)

From A'B'C' to A''B''C''

It is a reflection about the x axis.

You might be interested in
Jim is enclosing a rectangular garden with 170 feet of fencing. The length of the garden is 10 feet more than twice it’s width,
Darina [25.2K]

Answer:

1,500\ ft^2

Step-by-step explanation:

Let

L ----> the length of the rectangular garden in feet

w ---> the width of  the rectangular garden in feet

step 1

Find the width

we know that

The perimeter of the rectangular garden is

P=2(L+W)

P=170\ ft

so

170=2(L+W)

Simplify

85=(L+W) ----> equation A

L=2W+10 ----> equation B

substitute equation B in equation A and solve for W

85=(2W+10+W)

85-10=3W

3W=75

W=25\ ft

Find the value of L

L=2(25)+10=60\ ft

step 2

Find the area

we know that

The area of the rectangular garden is

A=(LW)

substitute the values

A=(60)(25)=1,500\ ft^2

6 0
3 years ago
There were 3 times as many monkeys as lions tom counted a total of 24 monkeys and lions. How many monkeys were there
arsen [322]
There where 72 monkey
8 0
3 years ago
Is 7, 20, 25 a right triangle?
love history [14]

Answer:

The answer to your question is below

Step-by-step explanation:

Process

To answer if they are right triangles or not use the Pythagorean theorem which states that the square of the hypotenuse equals the sum of the square of the legs.

a)    25² = 20² + 7²

      625 = 400 + 49

     625 ≠ 449              It is not a right triangle

b)   26² = 24² + 10²

      676 = 576 + 100

      676 = 676               it is a right triangle

c)   13² = 8² + (√10)²

     169 = 64 + 10

      169 ≠ 74                 it is not a right triangle

d)   52² = 48² + 20²

      2704 = 2304 + 400

      2704 = 2704               it is a right triangle

3 0
3 years ago
Pls help need it quickly
spayn [35]
Hey boo! The answer is 0.000001. Have a lovely day!
3 0
3 years ago
Read 2 more answers
Write 10 1/4 as a decimal number
EastWind [94]

Answer:

10.25

Step-by-step explanation:

1/4- is 0.25

SO

we don't have to change 10 because it is a whole number.

The answer is 10.25

4 0
3 years ago
Read 2 more answers
Other questions:
  • #3 only Fractions help
    13·2 answers
  • 7. Find the value of x in the figure below.<br> (8x + 5)<br> (13x - 14)<br> A. 7<br> D. 10
    15·1 answer
  • What power is represented my the geometric model below
    7·1 answer
  • The formula y=450+0.15gives the weekly earnings for a sale person who earns 450 a week plus 15% commission on all sales .find th
    13·1 answer
  • Solve the quadratic by factoring.<br> 5x^2 - 14x + 6 = -x
    15·1 answer
  • A school chorus has 90 sixth-grade students and 75 seventh-grade students. The music director wants to make groups of performers
    13·1 answer
  • Shawn thinks that helium prices next year might increase by 10%. He plans to buy 7 small balloons and x large balloons. He creat
    11·1 answer
  • Enter your answer and show all the steps that you use to solve this problem in the space provided.
    14·1 answer
  • Find f(0) and then find the equation of the given linear function.
    9·1 answer
  • Find x &amp; y I need this asap
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!