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Lina20 [59]
2 years ago
7

Pls help asap! Yesterday, Lexy trimmed a tree that was 8.7 feet tall in her backyard. Now the tree stands is at the height of 6

feet tall. What is the percent of decrease when Lexy trimmed her tree?
Mathematics
2 answers:
Kay [80]2 years ago
6 0
Answer is 31.03% or did u need it in full answer I recommend subtracting and wetting it out
Anni [7]2 years ago
4 0

Answer:

31.03%

Step-by-step explanation:

Very simple

6/8.7 and you get the percentage of tree left. Which is 68.97% (rounded

You subtract that from 100 to get how much was removed.

100-68.97=31.03%

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The relationship between the number of hours a plumber works and the total work fee she charges is proportional. Her fee for 5 h
Mashcka [7]

Answer: $70 per hour

Step-by-step explanation:

Hi, to answer this question we have to calculate the hourly fee.

To do this, we simply have to divide the 5 hour fee price (350) by the number of hours worked.(5):

Mathematically speaking:

350/5 = $70 per hour

So, since the work fee is proportional, for x hours, the expression is:

70x

Feel free to ask for more if needed or if you did not understand something.

4 0
3 years ago
HELP HELP HELP HELP?
Vanyuwa [196]

Answer:

nope u took my points so im not helping

4 0
2 years ago
A baker is decorating the top of a round cake with cherries. The diameter of the cake is 9.5 inches. Each cherry is 0.75 inches
True [87]

Answer:

A= 78.5 sq. in

Step-by-step explanation:

Step by step

1: A = pi * r^2

2: A = 3.14 * 25

In words.

1: Times the pi by r^2

2: The answer will come out as 3.14

3: Times the Answer that is 3.14 by 25

Answer: A= 78.5 sq. in

<em><u>Hope this helps.</u></em>

6 0
3 years ago
Find the value of x need help asap
oee [108]

Answer:

B

Step-by-step explanation:

In 45 45 90 triangles the ratio is a:a:a root 2 so the answer would be 3root 2/2 or c because when multiplied again by root 2 it will get you 3.

5 0
3 years ago
What’s the domain and range for these two?
user100 [1]

Step-by-step explanation:

1) the domain is from -3 to 5 D [-3,5]

the range is from -5 to -2. R [-5,-2]

2)the domain is from -3 to 6 but not including 6 D [-3,6)

the range is from -5 but not including -5 to 2. R (-5,2]

4 0
2 years ago
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