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WITCHER [35]
2 years ago
6

Find the value of each of the variables.

Mathematics
1 answer:
Slav-nsk [51]2 years ago
3 0

Answer:B

Step-by-step explanation:

B

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In the bridge below , AABC~AXYZ.If AB=AC=25 feet,BC=20 feet,and YZ=10 feet, then what is XZ?
labwork [276]

Answer:

I think It's A).25 ft.

Step-by-step explanation:

I d k if I'm right but I tried btw I hope it helps

BRAINLEST PLZZZZZZZZ?

6 0
2 years ago
If the composition of two functions is:
mina [271]

You are correct! The problems that can arise with a function domain are:

  • Denominators that become zero
  • Even-degree roots with negative input
  • Logarithms with negative or zero input

In this case, you have a denominator, and you don't have roots nor logarithms. This means that your only concern must be the denominator, specifically, it cannot be zero.

And you simply have

x-3\neq 0 \iff x \neq 3

So, the domain of this function includes every number except 3.

3 0
4 years ago
Read 2 more answers
The design of a digital box camera maximizes the volume while keeping the sum of the dimensions at 6 inches. If the length must
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H = x, L = 1.5 x;  
L + W + H = 6
x + 1.5 x + W = 6
W = 6 - 2.5 x
Dimensions of the camera in terms of x:
x,  1.5 x,  6 - 2.5 x.
V = L x W x H
V = x * 1.5 x * ( 6 - 2.5 x ) = 9 x² - 3.75 x³
V ` = 18 x - 11.25 x² ( V max is when V` = 0 )
18 x - 11.25 x² = 0
x ( 18 - 11.25 x ) = 0
11.25 x = 18
x = 18 : 11.25
x = 1.6
The dimensions are:
L = 2.4
W = 2.0
H = 1.6
4 0
3 years ago
What percent is 2.5 of 40
Elina [12.6K]

Answer:

1

Step-by-step explanation:

5 0
3 years ago
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Please help me with this!
Igoryamba

Answer:

1: 39,284

2: 58,672.8

3: 2,066.79153912

4: 183.801664976

5: 8,744,119.16410

Those are the answers to the problems now you can just determine which ones are from least to greatest

7 0
3 years ago
Read 2 more answers
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