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Darina [25.2K]
3 years ago
6

Heyyy I need helppp plzzz

Mathematics
2 answers:
finlep [7]3 years ago
5 0

x + 2x = 109

mark brainliest

Alecsey [184]3 years ago
4 0

Answer:

x + 2x = 109

Step-by-step explanation:

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A bag contains 4 blue marbles, 10 green marbles, and 11 yellow marbles. Twice you draw a marble and replace it. Find P(yellow, t
pychu [463]

Answer: green

Step-by-step explanation: 2 + 2 = 5

3 0
3 years ago
A storage container is in the shape of a rectangular prism. The container has a length of 10 feet, a width of 8 feet, and a heig
SVETLANKA909090 [29]

Answer:

592

Step-by-step explanation:

A=2(wl+hl+hw)

A=2(8*10+12*10+12*8)=592

8 0
3 years ago
Using your own words, explain direct and inverse proportionality. (Be sure to use complete sentences.)
JulijaS [17]
In an inverse proportion two veriables are inversely proportional to each other.You can write the equation as P=n/x, and N is the constant of proportionality.In the equation the X increases and the P decreases.

8 0
4 years ago
Read 2 more answers
A box has a volume given by the trinomial x^3 + 4x^2 — 32x. What are the possible dimensions of the box?
Luden [163]

Answer:

x(x-4)(x+8)

Step-by-step explanation:

Factor.

x(x^2+4x-32)

x(x-4)(x+8)

5 0
3 years ago
3 &amp; 4, And tell explanation<br><br> (P.S: Sorry for my sloppy handwriting)
Kazeer [188]
3) Altitude / Time = y2 - y1 / x2 - x1 = 30 - 60 / 6 - 3
 m = -30 / 3
 m = -10

In short, constant rate of change is y = -10x

b) Constant proportionality exists between two quantities, as the amount of changing in Altitude over fixed period of time is same (constant) for every instance. 

4) Sales / Day = y2-y1 / x2-x1 = 2,000 - 1,000 / 6 - 3
m = 1000 / 3
m = 333.3

a) In short, Constant relationship is y = 333.3x

b) Constant proportionality exists between two quantities, as the amount of changing in Sales over fixed days is same (constant) for every instance. 

Hope this helps!
5 0
3 years ago
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