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Sveta_85 [38]
3 years ago
15

Pls help i’m desperate

Mathematics
1 answer:
AlexFokin [52]3 years ago
3 0

I'm not 100% but I got x=-3/2

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A rectangular field is nine times as long as it is wide. If the perimeter of the field is 1200 feet, what are the dimensions of
boyakko [2]

Answer:

width=60     length=540

Step-by-step explanation:

(w+9w)*2=1200

5 0
3 years ago
A triangle is show below, what is the value of X?
lidiya [134]

Answer:

x=149

Step-by-step explanation:

pythagoras theorem dictates that a squared +b squared= c squared

in this case, c=x

51*51+140*140=x*x

2601+19600=x*x

22201=x*x

x=149

6 0
3 years ago
What is 93+(68+7) property
allochka39001 [22]
The associative property states a + (b + c) = (a + b) + c

So your answer is associative property.

4 0
3 years ago
It costs $0.60 per ft² to cover a right triangular field with sod. The side lengths of the field are 300 ft, 400 ft, and 500 ft.
algol [13]
In this triangle, we know base & perpendicular are 300 & 400 'cause 500 is the longest side which is hypotenuse 

Now, Area of a triangle = ab/2 = (300)(400)/2 = 120000/2 = 60000

As cost for 1 ft² = $0.60
cost for 60000 ft² = 60000 * 0.60 = $36000

In short, Your Answer would be Option A

Hope this helps!
8 0
3 years ago
Read 2 more answers
a movie theater charges 3.50 for a box of popcorn and 2.25 for a fountain drink in the concession area the movie theater makes a
VLD [36.1K]

Answer:

1212

Step-by-step explanation:

(40*3.50+50*2.25)*10=2525

2525/0.48=1212

3 0
2 years ago
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