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Elena L [17]
3 years ago
13

The rule is applied to ΔABC. On a coordinate plane, 5 triangles are shown. Triangle A B C has points (2, negative 4), (4, negati

ve 4), (4, negative 2). Triangle 1 has points (negative 4, 2), (negative 4, 4), (negative 2, 4). Triangle 2 has points (negative 3, 3), (negative 1, 3), (negative 1, 1). Triangle 3 has points (1, 1), (1, 3), (3, 3). Triangle 4 has points (2, 4), (4, 2), (4, 4). Which triangle shows the final image? 1 2 3 4
Mathematics
2 answers:
vfiekz [6]3 years ago
8 0

Answer:

Consider triangle ABC with vertices at points A(2,-4), B(4,-4) and C(4,-2).

1. The rotation  acts with the rule:

Then:

2. The reflection across the y-axis has a rule:

So,

Triangle A''B''C'' is exactly the same as tiangle from figure 1.

Answer: correct choice is 1.

PLZ brainliest answer

Step-by-step explanation:

Luden [163]3 years ago
5 0

Answer:

A(2,-4), B(4,-4) and C(4,-2).

Step-by-step explanation:

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Mrs. Canale’s class is selling frozen pizzas to earn money for a field trip. For every pizza sold, the class makes $5.35. They h
dem82 [27]

Answer:

106 more pizzas

Step-by-step explanation:

750-182.90

=567.1

567.1 / 5.35

=106

:) hope that helps

3 0
3 years ago
Read 2 more answers
What is the width of a rectangle with an area of 5/8 in2 and length of 10 inches?
monitta
Area=l*w
5/8=10xw
dividing both sides by 10
w=5/80
w=1/16 inch

7 0
3 years ago
14. Peter needs to buy a package of pencils to write his final exam. The store offers two packages.
miskamm [114]

Answer:

Step-by-step explanation:

peter can buy pack of nine pencils

6 divided by 1.68 =3.5

9 divided by 2.34=3.8

package 2 is just 0.3 more

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6 0
3 years ago
Which of the following is a like radical to 3 sqrt 7x?
san4es73 [151]

Answer:

Options A and B

i.e., A. 4(3\sqrt{7x}) and B. \sqrt{7x}

Step-by-step explanation:

Like radicals are similar to like terms.

For example,

x, 2x, -10x, \frac{1}{2} x, 7.3x are like terms.

xy^{2} , -9xy^{2} , 13y^{2} x are some more examples of like terms.

Similarly, like radicals are:

\sqrt{2} , -5\sqrt{2} , 1.1\sqrt{2} etc.

Hence, from the given options, like radicals to 3\sqrt{7x} are:

A. 4(3\sqrt{7x} ) and B. \sqrt{7x}

6 0
3 years ago
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PLEASE HELP<br><br><br> Solve.<br><br> 5x+2/2 = 2x - 1<br><br> X = ________ ?
lakkis [162]
5x + 2/2 = 2x - 1
2/2 is basically 1 so
5x + 1 = 2x - 1
isolate the variable
5x + 1 = 2x - 1
      -1          -1
5x = 2x -2
-2x   -2x
3x = -2
solve
3x/3=-2/3
x=-2/3
4 0
3 years ago
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