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ale4655 [162]
3 years ago
11

Need help with this one

Mathematics
2 answers:
Sati [7]3 years ago
7 0

Answer:

C

Step-by-step explanation:

romanna [79]3 years ago
5 0

Answer:

The last one I think

Step-by-step explanation:

vhhzksnnsnxbxkxbxjs

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In a bag of mixed nuts, the ratio of walnuts to peanuts is 4:3. If there are 48 walnuts, how many peanuts are in the bag?
Natali5045456 [20]

Answer:

There are 36 peanuts in the bag.

Step-by-step explanation:

4 over 3;48 over x. 4x12=48 so 3x12=36

4 0
3 years ago
(x-2)3 <br><br><br><br><br><br><br><br> nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Nata [24]
The answer your looking for is 3x - 6
5 0
3 years ago
You must reverse the inequality sign when solving this inequality: x + 7 &lt; 4
SSSSS [86.1K]

I'm not 100% sure what you want me to do with this but i hope this helps:


x < -3

or if you want me to flip the sign then the solution becomes

x > -3

7 0
3 years ago
Simplify.<br><br> 1/cosθ + tan^2θ/cosθ<br><br> • 1 + sinθ<br> • sec^3θ<br> • 1<br> • cos^3θ
olchik [2.2K]

Answer:

I'm guessing the answer is sec³θ

Step-by-step explanation:

I tried this problem and I got 1/cos³θ and clicked cos³θ, but that answer was incorrect. In my lesson, there were the options:

1. sec³θ

2. cos³θ

3.  secθ

I didn't have options 1 + sinθ or 1 as answers. If sec³θ is not the correct answer, please correct me.

8 0
3 years ago
According to postal regulations, a carton is classified as "oversized" if the sum of its height and girth (the perimeter of its
kotykmax [81]

Answer:

18" X 18" X 36"

Step-by-step explanation:

Given a square base container of height h, let a side of the base =s

The volume of the container, V= s^2h

If the sum of its height and girth (the perimeter of its base) equals 108 in

4s+h = 108\\h = 108-4s

Substituting h=108-4s into V

V= s^2(108-4s)

We are required to determine the maximum volume of such container, first we take the derivative:

V'(s)= s(216-12s)

Optimizing:

s(216-12s)=0\\216-12s=0\\12s=216\\s=216 \div 12\\s=18

Recall that: h = 108-4s

h = 108-4(18)=108-72=36inch

The dimensions of the carton are 18" X 18" X 36".

4 0
3 years ago
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