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3 years ago

Someone please help the answer choices are at the bottom

Mathematics

1 answer:

Bess [88]3 years ago

3 0

Answer:

22m²

Step-by-step explanation:

The area of the bases is 3m²

The area of the left and right lateral faces is 2m²

The area of the front and back lateral faces is 6m²

The lateral area of the prism = (3m² x 2) + (2m² x 2) + (6m² x 2)

= 6m² + 4m² + 12m²

= 22m²

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12.2z + 19.4 = -2.7z + 93.9

Digiron [165]

Answer:

z=5

Step-by-step explanation:

12.2z+ 19.4 = -2.7z + 93.9

14.9z=74.5

z=5

3 0

3 years ago

Read 2 more answers

I don’t need the work just help

mixer [17]

Answer:

24cubic inches

Step-by-step explanation:

5 0

3 years ago

A rectangle has length represented as (R +5) and width represented as (R + 2).

svetlana [45]

Answer:

4(R + 5 + R + 2) [Option B]

Step-by-step explanation:

GIVEN :-

Length = R + 5
Width = R + 2

TO FIND :-

Perimeter of the rectangle

FORMULAE TO BE USED :-

For a rectangle with length 'l' and width 'w' , its perimeter = 4(l + w)

SOLUTION :-

Perimeter = $4(R + 5 + R+2)$

= $4(2R + 7)$

= $8R + 14$

7 0

2 years ago

Please help no links or u will get reported please help im trying my best

alekssr [168]

The answer is d because the perimeter of 6 by 6 would be 24 and that is the smallest perimeter.

3 0

3 years ago

Need HELP!!! For all, I’m truly confused

irina1246 [14]

Step-by-step explanation:

You need to know some geometry rules.

For example:

Angle sum of a triangle is equal to 180 degrees.

Straight line is equal to 180 degrees.

Other rules I have attached.

If you have any confusion over these I will be happy to answer your questions.

6 0

3 years ago