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3 years ago

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

Mathematics

1 answer:

Ksenya-84 [330]3 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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A bag is filled with red,blue,and green marbles.

Sergeu [11.5K]

Total number of marbles = 70 + 120 + 60 = 250
Prob of green = 60/250
Reduced fraction = 6/25
Percentage = 24%

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3 years ago

A 16\dfrac1216 2 1 ? 16, start fraction, 1, divided by, 2, end fraction kilometer stretch of road needs repairs. Workers can rep

alexdok [17]

Answer: It will take $7\dfrac{1}{3}$ weeks to repair this stretch of road.

Step-by-step explanation:

Since we have given that

Part of road needs repair = $16\dfrac{1}{2}=\dfrac{33}{2}$

Part of road worker can repair per week = $2\dfrac{1}{4}=\dfrac{9}{4}$

We need to find the number of weeks that it will take to repair this stretch of road.

So, Number of weeks is given by

$\dfrac{33}{2}\div \dfrac{9}{4}\\\\=\dfrac{33}{2}\times \dfrac{4}{9}\\\\=\dfrac{66}{9}\\\\=\dfrac{22}{3}\\\\=7\dfrac{1}{3}$

Hence, it will take $7\dfrac{1}{3}$ weeks to repair this stretch of road.

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3 years ago

Read 2 more answers

What's the least no divine by 12,16 and 14

tia_tia [17]

Answer:

it's 2.because the number 2 can be divided into the numbers 12,16 and 14

evenly.

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4 years ago

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assume the graph of a function of the form y=asin(k(x+b)) is given below. which of the following are possible values for a, k, a

WITCHER [35]

Answer:

a=4, k=2, and b= -pi/4

Step-by-step explanation:

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3 years ago

Show work and graph it

jarptica [38.1K]

The answer to the question

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3 years ago