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bixtya [17]
3 years ago
12

PLEASE HELP PLEASE PLEASE PLEASE

Mathematics
2 answers:
slavikrds [6]3 years ago
6 0

Answer:

45 yd2

Its a composite shape, so you'll have to "cut" it into basic shapes first.

I've cut it into two rectangles A and B... (see attachment)

Rectangle A on its own would have a l = 5 yd and w = 3 yd

Rectangle B will have l = 15 yd and w = 2yd

Total area = Area of A + Area of B

= (5 × 3) + (15 × 2)

= 15 + 30

=

{45yd}^{2}

Anit [1.1K]3 years ago
5 0

Answer:

45yd^{2}

Step-by-step explanation:

splitting it into 2 rectangles, you have one of 15 x 2 and 5 x 3. multiplying base by width on both and adding the answers together gives you 45.

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PLEASE HELP!
Kitty [74]
You can reword the two equations as:

-5x-y=15 (Divide original value by 3)
-2x+6y=6

Then use elimination to find x:

-30x-6y=90 (Multiply by 6 to get y values to be same to cancel out)
-2x+6y=6

You're left with:

-32x=96. Which can then be solved to find x which is -3.

Then plug back in 

-2x+6y=6

Now to: -2(-3)+6y=6.

Which reduces to 6+6y=6. So y=0.



To graph them, just reword the equations (yes once again) so that y is in front.

y=-5x-15 and y=(1/3)x+1






8 0
3 years ago
A cube has a volume of 64 cubic meters what is the length of each edge
Murljashka [212]

Answer:

The length of each side is 4 m

Step-by-step explanation:

The volume of a cube is given by

V = s^3 where s is the side length

64 = s^3

Take the cube root of each side

64 ^ (1/3) = s^3 ^ (1/3)

4 = s

The length of each side is 4 m

7 0
3 years ago
Read 2 more answers
What is the area of the composite figure?<br><br> D) 48 cm
arlik [135]

Answer:

The answer is c

Step-by-step explanation:

C.88cm

5 0
3 years ago
What divided by 2 minus 5 equals 12
Serga [27]

Answer:34

Step-by-step explanation:

12+5=17.

17 times 2 equals 34

Do the opposite of what it asked. Work backward time get answer

7 0
3 years ago
Read 2 more answers
What are the vertex, axis of symmetry, maximum or minimum value, and range of y = 3x2 + 6x − 1?
Basile [38]

Answer: 29

Step-by-step explanation: You have 3+2 that = 5 then you get that 5 and x that by 6 that = 30 then you - 30 from 1 then you have 29

6 0
3 years ago
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