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iris [78.8K]
3 years ago
13

PLEASE I NEED YOUR HELP ​

Mathematics
2 answers:
gladu [14]3 years ago
5 0

Answer:

-(7/9)

Step-by-step explanation:

Tcecarenko [31]3 years ago
4 0

Answer:

<h2>D) - 9/7</h2>

Hope this will help you lot.

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Which is the equation for the line that has a slope of 12 and passes through the point (3, 20)?
Anna007 [38]

Answer:

the first one

Step-by-step explanation:

y-y1=m(x-x1)

y-20=12(x-3)

y-20+20=12\left(x-3\right)+20

simplify:

y=12x-16

4 0
3 years ago
Which expression is equivalent to this one?
V125BC [204]
A. 6(k + s)
It's the distributive property. 
5 0
3 years ago
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Factories <br>(a+b)^3+8c^3​
Rom4ik [11]

Answer:

(a + b + 2c)(a² + 2ab + b² - 2ac - 2bc + 4c²)

Step-by-step explanation:

Given

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Thus

(a + b)³ + 8c³

= (a + b)³ + (2c)³

= (a + b + 2c)( (a + b)² - 2c(a + b) + (2c)² )

= (a + b + 2c)(a² + 2ab + b² - 2ac - 2bc + 4c²)

8 0
3 years ago
The roof of a castle tower is shaped like a cone. The base of the cone is 24 m across and the height is 16 m. The slant height o
MaRussiya [10]
<span>my answer for B is 28.84 



hope I could help
</span>
8 0
3 years ago
(3.03 MC)
liberstina [14]

Answer:

Step-by-step explanation:

the following equation to show the height of the plant f(n), in cm, after n days:

f(n) = 8(1.05)^n

Part A: When the scientist concluded his study, the height of the plant was approximately 11.26 cm. What is a reasonable domain to l

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3 years ago
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