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kap26 [50]
3 years ago
5

PLEASE HELP!!!! 20 POINTS!!!

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0
Mass = density* volume
since density= mass/volume then mass/volume*volume=mass
= 4.5*0.4 =  1.80g

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The total area of the figure is the area of the square plus the area of the rectangle plus the area of the triangle.
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2 years ago
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Find the product of the roots of the equation<br> xl-5x - 36 = 0
Marat540 [252]

Answer:

Step-by-step explanation:

Hello, I assume that you mean

x^2-5x-36

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5 0
3 years ago
✎Question:Amirah is 4 years elder than Priya and Shirley is 2 years younger than Priya. If the sum of their ages is 47, find the
Gnom [1K]

Answer:

Priya's age = 15

Amirah's age = 19

Shirley's age = 13

Step-by-step explanation:

Let x be the age of Priya.

According to the question,

Amirah's age = x + 4

Shirley's age = x - 2

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So,

x + 4 + x + x - 2 = 47

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Priya's age = 15

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3 years ago
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