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AleksAgata [21]
3 years ago
7

8^1 + 9^2 +9^2+8^1 = ?

Mathematics
2 answers:
marishachu [46]3 years ago
7 0

Answer:

178

Step-by-step explanation:

xz_007 [3.2K]3 years ago
7 0

Answer:

178

Step-by-step explanation:

Follow the rules of BEDMAS, or the order of operations. The exponent values are first calculated, so 8, 81, 81, 8. Then add all of them to get 178.

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The 2 in the middle is the one that I needed help <br> Please
r-ruslan [8.4K]

Answer:

The equation is p=34a+12, and a=7

Step-by-step explanation:

Perimeter is all of the sides added together

p=12a+6a+8+6a+8+10a-4

Combine like-terms

p=34a+12

Solve for a by making p equal to 250

250=34a+12

Subtract 12 from both sides

238=34a

Divide both sides by 34

7=a

4 0
3 years ago
Xavier said that the recursive formula for this sequence could
Sergeeva-Olga [200]

Answer

The answer is in the step by step explanation

Step-by-step explanation:

YOU ARE LAZY TO FIND AN ANSWER ON YOUR OWN SO GET OUT OF HERE CHEATING LIL KID

7 0
3 years ago
2.516x-4)=104 (1:5+0.5x)
Andre45 [30]

Answer:

x= 42.92527821

Step-by-step explanation:

2.156x-4 = 104

x would be

42.92527821

_______________________________________________________

(1:5+0.5x)

and nothing farther can be done with this one

5 0
2 years ago
Please help me with this, I really need it, thanks.<br> (Geometry)
horsena [70]

Answer:

  a.  yes

  b.  Q

  c.  line MP

Step-by-step explanation:

a. "Collinear" means "on the same line". The diagram shows point K on the same line with M and P, so ...

  yes, M, P, and K are collinear

__

b. N, W, and U are the corners of face NUWQ, so point Q is also in that plane.

__

c. The plane MPQ includes face MPQN. The plane TVP includes face TVPM.

Line MP (or PM) is the line where these planes intersect.

8 0
3 years ago
Share $35 between Jack and Jill in the ratio 4 : 3 *
jek_recluse [69]

Answer:

20:15

Step-by-step explanation:

baiscally add 4:3

4+3=7

then take the total of 35 and divide it by 7 you'd get 5.

4x+3x=35

7x=35

1x=5

4x=5×4=20

3x=5×3=15

4:3 therefore would be 20:15

4 0
3 years ago
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