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kkurt [141]
3 years ago
13

A sequence of two transformations that can be used to show that polygon ABCDE is congruent to polygon GFJIH

Mathematics
1 answer:
Ket [755]3 years ago
4 0

Answer:

Yes,they are congruent.

Step-by-step explanation:

We are required to make two transformations  and prove that they are congruent.

First Transformation:Now rotate the polygon FGHIJ by 90° about the axis parallel to x-axis and passinfg through the vertex I.You can observe that the sides are of same length AB=GF=2 units.

Second Transformation: Keeping the polygon ABCDE constant shift the centre of polygon FGHIJ to the centre of polygon ABCDE you will observe thta they exactly overlap on each other hence they are congruent with each other.

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Lydia has 400$ in her bank account. Each week she withdraws 10$ for spending money. She also uses 5$ each week to get credit on
Softa [21]

Answer:

400 - 15x < 300

Step-by-step explanation:

We are told that she has 400$ in her bank account.

Now, Each week she withdraws 10$ for spending money. She also uses 5$ each week to get credit on her apple account.

Total total withdrawal each week = 10 + 5 = $15

If number of weeks she has been withdrawing is x, then would have withdrawn $15x after x number of weeks.

Thus, amount left after x number of weeks is:

400 - 15x

We want to find the inequality statement can be used to determine how many weeks it will take for her bank account balance to drop below 300.

Thus;

400 - 15x < 300

6 0
3 years ago
What is y+8=-5(x+3) in standard form
Papessa [141]

Answer:

-5x + y = -27

Step-by-step explanation:

Equation: y+8 = -5(x+3)

Standard form is (ax + by = c)

We have to get x and y and their coefficients over to the left side of the equation, and all the single numbers to the right side.

y + 8 = -5 (x + 3)

y + 8 = -5x -15

y = -5x - 27

THE ANSWER IS :

-5x + y = -27

5 0
3 years ago
At a party, everyone shook hands with everybody else. There were 66 handshakes. How many people were at the party?
BARSIC [14]
Total handshakes will be \\2^{n} = 2^{66}

4 0
3 years ago
harry kept a weather journal for September The sun was shining on 4 out of every 5days on what percent of the days was not shini
stiks02 [169]
Answer: 20%
explanation: 5 x 4 = 20
3 0
3 years ago
Read 2 more answers
What is the volume of this container
Schach [20]
First fine the volume of ur big box:

10x10x15
=1500

Then ur small one:

4x4x2
=32

Lastly, subtract the small one from the big one

1500-32
=1468

Ur answer is 1468in^3
6 0
3 years ago
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