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vredina [299]
2 years ago
15

the square below is dilated by a scale factor of 1/2. find the perimeter and area of the square below, as well as the perimeter

and area of the dilated square.

Mathematics
2 answers:
Naily [24]2 years ago
8 0

The area for the original square is 1089 and the perimeter is 132.

The area for the dilated square is 272.25 and the perimeter is 66.

Your welcome!

mars1129 [50]2 years ago
3 0

Answer:

w4

Step-by-step explanation:

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A candy company manufactures bags of colorful candies. The company reports that it makes 10% each of green and red candies, and
Darina [25.2K]

Answer:

30% probability that it is either red or yellow

Step-by-step explanation:

We have that:

10% of the candies are green

10% of the candies are red

20% of the candies are yellow

20% of the candies are blue

20% of the candies are orange.

The rest is brown. The percentage of brown candies is not important to this problem.

If you pick a candy at random, what is the probability that it is either red or yellow?

10% are red

20% are yellow

10 + 20 = 30%

30% probability that it is either red or yellow

4 0
3 years ago
Lela purchased three mechanical pencils and a notebook that cost five dollars per purchase totaled $11 how much was each pencil
alexdok [17]

Answer: 3p+5=11

Step-by-step explanation:

3p+5=11

-5 -5

3p=6

3p/3=6/3

P=2

$2

3 0
3 years ago
Q2-b2Evaluate if a=4 and b =-2​
lesya692 [45]

Answer:

12

Step-by-step explanation:

Plug the given values into the equation to solve.

a² - b²

(4)² - (-2)²

16 - 4

12

7 0
3 years ago
PLEASE HELP
Usimov [2.4K]

Answer:

r\approx0.03\text{ or about $3\%$}

Step-by-step explanation:

The standard compound interest formula is given by:

\displaystyle A=P(1+\frac{r}{n})^{nt}

Where A is the amount afterwards, P is the principal, r is the rate, n is the times compounded per year, and t is the number of years.

Since we are compounding annually, n=1. Therefore:

\displaystyle  A = P (1+r)^{t}

Lester wants to invest $10,000. So, P=10,000.

He wants to earn $1000 interest. Therefore, our final amount should be 11000. So, A=11000.

And our timeframe is 3.3 years. So, t=3.3. Substituting these values, we get:

11000=10000(1+r)^{3.3}

Let’s solve for our rate r.

Divide both sides by 10000:

1.1=(1+r)^{3.3}

We can raise both sides to 1/3.3. So:

\displaystyle (1.1)^\frac{1}{3.3}=((1+r)^{3.3})^\frac{1}{3.3}

The right side will cancel:

\displaystyle r+1=(1.1)^\frac{1}{3.3}

So:

\displaystyle r=(1.1)^\frac{1}{3.3}-1

Use a calculator:

r\approx0.03

So, the annual rate of interest needs to be about 0.03 or 3% in order for Lester to earn his interest.

5 0
2 years ago
Find the HCF of 1045 and 1520 by long division. Method​ plsss
aliina [53]

Answer:

95

Step-by-step explanation:

you can watch answer in photo. by the way where r u from?

3 0
2 years ago
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