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yarga [219]
2 years ago
10

Taking a math test I need help

Mathematics
1 answer:
vichka [17]2 years ago
4 0

Answer:

-0.8

Step-by-step explanation:

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If the total perimeter of the trail is 231ft, what is the length of the cave? (2 points)
valentinak56 [21]

Answer: yes it is indeed your very smart

8 0
2 years ago
The diagonal of the floor of a square room is 6 meters.what is the length of a side of the room? round to the nearest tenth.
shutvik [7]
Side of the room = x.
From the right triangle, where sides of the square are legs of the right triangle, and the diagonal of the square is a hypotenuse of the right triangle.
x²+x²=6²
2x²=36
x²=18
x=√18 =√(2*9)=3√2≈4.2m
4 0
3 years ago
A publisher claims that the average salary paid at its company is $37,500, but it could differ by as much as $4,500. Write an ab
Arlecino [84]

Answer:

|x − 37,500| ≤ 4,500

Step-by-step explanation:

salary - 37,500 can be up  +4500 or as negative -4500

as much as means less than or equal to

We use absolute values to indicate this

|x − 37,500| ≤ 4,500

8 0
3 years ago
Read 2 more answers
I need help plz !!!!!!!!! ​
katen-ka-za [31]

Answer:

it x=-2(y-7)

            3

Step-by-step explanation:

4 0
3 years ago
It is dinos birthday today. She is 9 years older than tyger. Altogether, their ages add up to 23 years. How old is dino?
nikdorinn [45]

Answer:

7

Step-by-step explanation:

Tyger = x

Dinos = x + 9

Total = 23

x + x+9 = 23

2x + 9 = 23

2x = 23 - 9

2x = 14

x = 14/2 = 7

I hope im right!!

4 0
3 years ago
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