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Lilit [14]
3 years ago
15

Which statement about the polygons is true?

Mathematics
1 answer:
tatyana61 [14]3 years ago
6 0

Polygon A is similar to Polygon B because Polygon B is a dilation of Polygon A.

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Round the following numbers to 2 decimal place.
Zigmanuir [339]

Answer:

A) 65.87

B) 326.59

C) 13.56

D) 7.96

Step-by-step explanation:

5 0
4 years ago
* Hello I'm giving ALOT of points to the one who can answer this question with an ANSWER & a STEP-BY-STEP EXPLAINATION so th
tangare [24]

Answer:

From the graph and data points, you can observe that Group B has a HIGHER range and has a greater variability. so it's NOT 1. 4. or 3. THEREFORE it's 2.

Explanation:

You start out by finding the mean (finding the sum of the data values and then dividing the sum by the number of data values)

and subtracting the first plot by the last in each graph.

(at least I think)

I've been through this topic. (it was a long time ago since I'm now in highschool so this might be different now as the grading curriculum has changed)

8 0
3 years ago
Study the figure.
tia_tia [17]

Answer:

So we know the formula to calculate the area of the circular sector:

S=(r^2*π*a)/306°=

(5^2*3.14*40°)/360°= (1000*3.14) /360=8.72cm^2 so the right alternative should be the first one ,A.

Step-by-step explanation:

r - radius of the circle

a - corner of the circular sector

S - surface

4 0
4 years ago
Gabrielle is cutting a triangular sign with a base of 8 inches. The perpendicular distance from the base of the sign to its vert
Mamont248 [21]
"a doll house" and “I Want a Wife,” by Judy Brady. Read the excerpt from the 1971 article. After reading the article, write a full, well-written paragraph which compares Brady with Nora at the end of the play. What points would Brady and Nora feel similarly about? How can you tell? If Brady were to differ from Nora, how do you think they would be unlike each other?
3 0
3 years ago
As a freshman, suppose you had to take two of four lab science courses, one of two literature courses, two of three math courses
Sergeeva-Olga [200]

Answer:

We have 252 different schedules.

Step-by-step explanation:

We know that as  a freshman, suppose you had to take two of four lab science courses, one of two literature courses, two of three math courses, and one of seven physical education courses.

So from 4 lab science courses we choose 2:

C_2^4=\frac{4!}{2!(4-2)!}=6

So from 2 literature courses we choose 1:

C_1^2=\frac{2!}{1!(2-1)!}=2

So from 3 math courses we choose 2:

C_2^3=\frac{3!}{2!(3-2)!}=3\\

So from 7 physical education courses we choose 1:

C_1^7=\frac{7!}{1!(7-1)!}=7

We get: 6 · 2 · 3 · 7 = 252

We have 252 different schedules.

5 0
3 years ago
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