All categories

3 years ago

Triangle ABC with vertices A(2, 7), B(6,5), and C(4, 1): 90° counterclockwise on a graph

Mathematics

1 answer:

nikitadnepr [17]3 years ago

7 0

Answer:

Step-by-step explanation:

Hope it helps!!

You might be interested in

Malcolm has $638.54 in his checking account. He must maintain a $500 balance to avoid a fee. He wrote a check for $159.50 today.

lubasha [3.4K]

Let any variable such as x represent the least amount of money that Malcolm needs to deposit. His balance from his checking account is $638.54. Subtract $159.50 from this amount.

With the condition that he must maintain $500, the inequality becomes,

(638.54 - 159.50) + x <span>≥ 500

479.04 + x </span><span>≥ 500

x </span><span>≥ 20.96</span>

5 0

3 years ago

Porter sold a swing set for $497.93 and earned 5 7/10 commission. How much commission did porter earn?

Annette [7]

Sorry I don’t know ........

6 0

3 years ago

Driving on the North West Express-way, Debbie averaged 62 miles per hour for 3 & one fourth hours. How far did she drive?

Tresset [83]

1/4 = 0.25

s0 3 1/4 = 3.25

62x3.25 = 201.50 miles = 201 1/2 if you need it in fraction form

4 0

4 years ago

☆*☆=3x, if x is even and negative OR ☆*☆=4x, if x is odd. Following the rule above, what is the value of ☆ - 23 ☆?

Art [367]

Answer:

okay... Thanks have a great day!

7 0

4 years ago

Which transformation(s) were used to go from the parent graph (red) to the transformed graph (blue)? Check all that apply!

UNO [17]

<h3>2 Answers: </h3><h3>Choice B) Shift down</h3><h3>Choice C) Shift right</h3>

===================================================

Explanation:

Start with the point (-2,-4). Let's try to move it to (2, -9)

To do so, we need to shift down and to the right (in either order).

Specifically we shift 4 units to the right to go from x=-2 to x=4

Note how x=-2 moves to x+4 = -2+4 = 2

Also, we shift 5 units down. We have y = -4 turn into y = -9 as shown below

y ---> y-5 = -4-5 = -9

So the translation rule is $(x,y) \to (x+4,y-5)$

Let's see what happens when we apply the translation rule to (2,4)

$(x,y) \to (x+4, y-5)\\\\(2,4) \to (2+4, 4-5)\\\\(2,4) \to (6, -1)\\\\$

which is the other endpoint of the blue segment. This shows that the translation rule works for (2,4) to move to (6,-1)

We do not apply any dilations. The red and blue segments are the same length because translations preserve distance. All we're effectively doing is moving the red segment to land on the blue segment. This means no vertical or horizontal stretches are done. The same can be said about compressions as well.

3 0

3 years ago