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earnstyle [38]
3 years ago
15

The rectangle below has an area of 81-x^281−x

Mathematics
1 answer:
hichkok12 [17]3 years ago
6 0

Answer:

1

Step-by-step explanation:

1x1

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HELP ME!!! 3 more questions!!! To go!!!
ivolga24 [154]

I guess that <em>d</em> is the distance you can see? Since they don't mention it in the question.


30.65 = (5/6)√h ← Divide both sides by 5/6, or multiply by 6/5

(6/5)30.65 = √h

36.78 = √h ← Square both sides to get h

h = 1352.76 or D

3 0
4 years ago
HURRY LOTS OF POINTS
Sveta_85 [38]

Answer:

How are we supposed to solve, are we supposed to simplify or solve for m or what

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
If a=-2 and b=-3 and c=2 and x=2.1 and y =3 and z=-4.2 what is the this answer? 4a-| 3b - 8c | -3
MakcuM [25]

Answer:

-36

Step-by-step explanation:

plug in the letters for the numbers, then you get, -8 - 25 - 3.  -8 - 25 is -33, then you subtract that to 3. so it should look like, -33 - 3.  then simplified even more is -36.

5 0
3 years ago
1. Find, explain, and correct the error in the solution given.
wolverine [178]
1. (3x-2)/4+1=5
2. (3x-2)/4+1-1=5-1
3. (3x-2)/4=4
4. (3x-2)/4+2=4+2
5. this is the mistake, wecan't just add them because the fractions aren't the same
(3x-2)/4 plus 2/1, the bottom numbers areen't the same

what should be done is go back to step 4 and mltiply both sides by 4, don't add 2
results in
5. 3x-2=16
6. 3x=18
7. x=6
3 0
3 years ago
Can some one help me plz
Olenka [21]

Answer:

1b

1

Step-by-step explanation:

3 0
3 years ago
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