3 years ago

Which of the following expressions is equivalent to −56−13?Select all that apply.

Mathematics

1 answer:

Dmitrij [34]3 years ago

5 0

So -56 -13 = -69
So the answer would be 69?
You didn’t show the options.

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Patricia and Greg are both planting rectangular flower gardens. Patricia’s garden measures 7 ft × 12 ft .Greg’s garden measures

ivann1987 [24]

Answer:

Patricia = $47.5 ;

Greg = $57.5 ;

$10

Step-by-step explanation:

Perimeter of a rectangle : 2(l + b)

Patricia :

7ft * 12 ft

2(7 + 12) = 2(19) = 38 ft

Total fencing cost :

1.25 * 38 = $47.5 ft

Greg:

8ft by 15ft

2(8 + 15) = 2(23) = 46ft

Total fencing cost :

1.25 * 46 = $57.5

Difference in cost :

57.5 - 47.5 = $10

3 0

3 years ago

I need help please, can you help me?

Ksivusya [100]

Answer:

x= 16 degrees

Step-by-step explanation:

the angles can be a little hard to remember but just know that the angles that are outside of the transversal are exterior angles and if they are on the opposite sides of the line that passes through the parallel lines then they're alternate exterior angles and those angles that are inside are interior angles and if they are on the opposite sides of the line passing through the parallel then they are alternate interior angles .