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Alona [7]
3 years ago
14

Do brainly users want private messaging

Mathematics
2 answers:
In-s [12.5K]3 years ago
4 0

Answer:

yea i do

Step-by-step explanation:

WITCHER [35]3 years ago
3 0

Answer:

No because they say we all need to talk as a community

Step-by-step explanation:

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3 (5р — 3) = 5 (p — 1)
Akimi4 [234]

Answer:

15p-9=5p-5

Step-by-step explanation:

i expanded the brackets I think this is correct if you wanted to expand it

8 0
3 years ago
A dilation has center (0,0). Find the image of the point L(-4,0) for the scale factor 9.
Andreyy89

Answer:

L' = (-36, 0)

Step-by-step explanation:

If the point (x, y) is dilated by a scale factor of k about the center (0, 0), then its image is the point (kx, ky)

∵ A dilation has a center (0, 0)

∵ The point L is (-4, 0)

∴ x = -4 and y = 0

∵ The scale factor of dilation is 9

∴ k = 9

→ By using the rule above

∵ kx = 9(-4) = -36

∵ ky = 9(0) = 0

∵ The image of the point L is (kx, ky)

∴ L' = (kx, ky)

∴ L' = (-36, 0)

8 0
3 years ago
20 POINTS FOR YOUR TIME! PLEASE HELP!!
zheka24 [161]
For a relation to be function, every x value should have its unique image in    co-domain. If x is related to more than one y value, then that relation is not a function 
In 1, as you can see, 1 related to -7 as well as 8. Which means 1 has two images viz. -7 and 8. But for a relation to be function, x should have only one image. Thus, it is not a function.
The worst is the 4th one in which -2 has 4 images. 
Therefore, only relation B is a function.
3 0
3 years ago
A soccer field has an area of 7/8 square miles. The length of the field is 2/5 miles. What is the width of the soccer field?
weeeeeb [17]
7/8=2/5x
If you solve this you get 2.1875 or 35/16
5 0
3 years ago
Jasmine bought a calendar and a book for a total of $24. The calendar cost $10. Which equation can be used to find b, the cost o
Verdich [7]

24-10=b

The cost of b is 14

Hope this helps

6 0
3 years ago
Read 2 more answers
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