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olga_2 [115]
3 years ago
13

The height of a tree was 18 ft at the beginning of the year. At the end of the year, the tree is 19.5 ft tall.

Mathematics
2 answers:
Yuliya22 [10]3 years ago
6 0
It increased by 8.3 percent
labwork [276]3 years ago
3 0

Answer:

8%

Step-by-step explanation:

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Square roots are the opposite of ____________.
anyanavicka [17]

Answer:

<u>Squaring a number.</u>

Step-by-step explanation:

The square root is an operation that undoes an exponent of 2, which is the inverse operation of squaring a number.

3 0
2 years ago
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Mr. Patel decided to challenge his Algebra I students by asking them to describe the effect 2f | 1x would have on the
SVEN [57.7K]

Answer:

The parabola would stretch both vertically and horizontally by a factor of 2.

Step-by-step explanation:

I just took the quiz on Edg.

4 0
3 years ago
Please help there are a few questions but I will give brainliest to first person who answers all of them! Thank you!!!!!!!!!!!!!
viva [34]

Step-by-step explanation:

1. 57 degrees

2. B

3. 117 degrees

4. C

7 0
4 years ago
Which value of x is in the domain of f(t) = squared x - 7
zloy xaker [14]

Given:

The given function is:

f(x)=\sqrt{x-7}

To find:

The value of x that is in the domain.

Solution:

Domain is the set of input values.

We have,

f(x)=\sqrt{x-7}

We know that the square root is defined for non negative values. So,

x-7\geq 0

x\geq 0+7

x\geq 7

Thus, the domain of the given function is all real number that are greater than or equal to 7.

In the given options 0, -3, 6 are less than 7 but 8 in option A is the only value that is greater than 7. So, x=8 is in the domain of the given function.

Therefore, the correct option is A.

8 0
3 years ago
This was useless because a selected the exact answers and they where all wrong :(
ivanzaharov [21]

Answer:

srry

Step-by-step explanation:

3 0
3 years ago
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