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2 years ago

Which transformation below would map the polygon A to the polygon B?

Mathematics

1 answer:

AURORKA [14]2 years ago

6 0

Using translation concepts, the transformation is given as follows:

a) Polygon A has been translated down then right.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, the orientation of the polygon is the same, hence there was no rotation nor reflection, which means that option A is correct.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

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You wish to mentally estimate the total cost of items that have the following prices: $1.85, $.98, $3.49, $9.78, and $6.18. Roun

Tanzania [10]

If you wish to mentally estimate the total cost of items, rounding off the items to the nearest half dollar, then you have to consider all five items separately.

Five items cost $1.85, $.98, $3.49, $9.78, and $6.18.

1. $1.85≈$2;

2. $0.98≈$1;

3. $3.49≈$3.50;

4. $9.78≈$10;

5. $6.18≈$6.

Then the total cost is

$2 + $1 + $3.50 + $10 + $6 =$22.50.

Answer: correct choice is C

4 0

3 years ago

Read 2 more answers

If the length of each side of a cuboid decreases by 20%, find the percentage decrease in its volume.

just olya [345]

Answer:

Step-by-step explanation:

(1+25 /100) (1-20/100) (1-50/100) <1

5/4 x 4/5 x 1/2 <1

Decrease in volume (in percent)

(1+25 /100) (1-20/100) (1-50/100) x 100

=48.8%

6 0

3 years ago

I NEED HELP PLEASE, THANKS! :)

KIM [24]

Answer: tan(14x)

Step-by-step explanation:

Consider the Sum Formula for tan:

$tan(A + B)=\dfrac{tan(A)+tan(B)}{1-tan(A)(tan(B)}\\\\\\tan(9x+5x)=\dfrac{tan(9x)+tan(5x)}{1-tan(9x)(tan(5x)}\\\\\\\large\boxed{tan(14x)}=\dfrac{tan(9x)+tan(5x)}{1-tan(9x)(tan(5x)}$

3 0

3 years ago

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Is it possible to trisect any angle using only a compass and a straight edge

xeze [42]

Hello from MrBillDoesMath!

Answer:

No. That problem cited is one of 3 great unsolved problems of antiquity. See https://en.wikipedia.org/wiki/Angle_trisection for details.

Regards,

MrB

P.S. I'll be on vacation from Friday, Dec 22 to Jan 2, 2019. Have a Great New Year!

4 0

4 years ago

Read 2 more answers

I need help asappppppppppppp

svetoff [14.1K]

Answer: Choice [D] - "power of a power" ✅

Step-by-step explanation:

Hii, do you need to know which law you should use to simplify $\sf\bigg(x^4\bigg)^9$ ?

No problem!

The law we will use here is "power of a power".

What "power of powers" means is we raise a power to a power, which is exactly what we do here: We raise x^4 to the power of 9. To simplify our expression, we multiply the powers. ( $\boldsymbol{4\cdot9}$ )

So the right answer is: Choice [D] - "Power of a power"

The simplified answer is $\LARGE\boldsymbol{x^{4\cdot9}=x^{36}}$

Voila! There's our answer, cheers!

Hope that this helped! Best wishes.

$\it Reach\;far.\;Aim\;high.\;Dream\;big.}$

7 0

2 years ago