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Alona [7]
2 years ago
8

On a town map, the city hall is located at (0,4), the fire station is located at (2,4), and the high school is at (0,0), each un

it has a length of 1 mile. The city plans on building a library so that the four buildings will make a perfect rectangle. If the plan on building a rectangular park between the buildings, what will be the area of the park.
Mathematics
1 answer:
irga5000 [103]2 years ago
7 0

Answer:

4 .

Step-by-step explanation:

Here's you're answer key !

https://d3jc3ahdjad7x7.cloudfront.net/HRRE5uLtc0COcspSS1Xkf8BWLnlOcDpPsRl6Kqh2D0I7nJXe.pdf

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Mrs Lim packs 35 big and small bags of candies for her pupils. Each big bag contains 12 candies and each small bag contains 7 ca
Anastasy [175]

Answer:

there are 11 big-bags and 24 small-bags.

Step-by-step explanation:

there are x big-bags and y small-bags.

so now we can know:

(1) x + y = 35

(2) 12x + 7y = 300

in (1),we can do like this:

both left and right x7

then (x + y)x7 = 35 x 7

then 7x + 7y = 35 x 7  

then 7x + 7y = 245

now,

(1)7x + 7y =245

(2)12x + 7y = 300

we can both left and right do this: (2) - (1)

then

(12x + 7y) - (7x + 7y) = 300 -245

then

12x + 7y - 7x - 7y = 300 -245

then

12x - 7x +7y - 7y =300 -245

then

5x =55

then

5x ÷ 5 = 55 ÷ 5

then

x = 11

because

x + y =35;x=11

so

11 + y =35

11+ y -11 = 35 -11

then

y = 24

now we know:there are 11 big-bags and 24 small-bags.

3 0
3 years ago
Problem Solve for t.<br> 2(t+1) = 10
Svetllana [295]

t=4

explanation

2(t+1)=10

2t+2=10

2t=8

t=4

5 0
3 years ago
In the figure below, lines L and M are parallel and line AB = line BC = line AC. What is the measure of the exterior angle
Kryger [21]

Answer:

120º

Step-by-step explanation:

angles of an equilateral triangle are equal so..

180 ÷ 3 = 60º

to get the exterior m⦣C

180 - interior m⦣C = exterior m⦣C

180º - 60º = 120º

6 0
2 years ago
Janine graphs these two lines and finds that they intersect.
Hunter-Best [27]

Answer:3

Step-by-step explanation:

5 0
2 years ago
Simplify 3/8+3/5 Btw these are fractions thats why I put a /
tangare [24]

3/8 + 3/5 = <u>39/40</u> and 39/40 Can't be <em>simplified</em>

4 0
3 years ago
Read 2 more answers
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