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2 years ago

Choose an angle or point from the preimage and name its image

Mathematics

1 answer:

Ksenya-84 [330]2 years ago

4 0

From the preimage, the angle or point I choose is P and I name its image as: P maps to P’.

The set of all elements of the domain that map to the members of S is the inverse image or preimage of a particular subset S of the codomain of a function.

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Find the 8th term for the sequence a(n)=6-1n

Advocard [28]

Answer:

-2

Step-by-step explanation:

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2 years ago

Which series of transformations will not map figure H onto itself?

chubhunter [2.5K]

Answer:

(x + 0, y − 2), reflection over y = 1

Step-by-step explanation:

H will be shifted down 2 units and then reflected over y = 1, which maps H into itself

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2 years ago

FIND THE AREA OF THE FIGURE BELOW

Romashka [77]

Answer:

220 squared units

Step-by-step explanation:

first, find the area of the rectangle by multiplying 8 by 20. Then, fin the area of the triangle by multiplying 6 by 20 and then dividing the result by 2.

8*20=160

6*20=120

120/2=60

Finally, add them together and you get 220 units squared.

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1 year ago

Suppose 20 students delegates will attend the conference. Each school should be represented fairly in relation to it's populatio

algol [13]

Answer:

To find out the number coming from each school, you need to use the proportion of the school's population out of the population of all three.

Total population = 618 + 378 + 204

= 1,200 students

North Middle school:

= 618/1,200 * 20

= 10 students

Central Middle School:

= 378 / 1,200 * 20

= 6 students

South Middle School:

= 204/1,200 * 20

= 4 students

7 0

2 years ago

Jan pick 3/4 of a gallon of strawberries in a half an hour. If she keeps picking strawberries at the same rate, how many gallons

krek1111 [17]

2 divided by 1/2
2 x 2/1 = 4
3/4 x 4/1 = 12/3
12/3 = 4
4 gallons, Hope this helps!

8 0

3 years ago

Read 2 more answers