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Debora [2.8K]
2 years ago
6

Spiral Review. Find the value of the expression below

Mathematics
1 answer:
MakcuM [25]2 years ago
6 0

Answer:

399

Step-by-step explanation:

9+4^3*(20-8)/2+6

9+(4)(4)(4)(12)/2+6

9+64(12)/2+6

9+768/2+6

15+768/2

15+384

399

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PLZ NEED HELP ASAP SHOW WORK TO PLZ IT WOULD MEAN A LOT
Marizza181 [45]

First Chart: Perimeter

Square Portion:

Original Side Lengths: P = 4  (1 + 1 + 1 + 1 ) =4

Double Side Lengths: P = 8 (2 x 4 = 8)

Triple Side Lengths: P = 12  (4 x 3 = 12)

Quadruple Side Lengths: P = 16 (4 x 4 = 16)

Rectangle Portion:

Original Side Lengths: P = 6 (1 x 2 + 2 x 2 = 6)

Double Side Lengths: P = 12 (2 x 2 + 4 x 2 = 12)

Triple Side Lengths: P = 24  (4 x 2 + 8 x 2 = 24)

Quadruple Side Lengths: P = 48 (8 x 2 + 16 x 2 = 48)

Second Chart: Area

Square Portion:

Original Side Lengths: A = 1 (1 x 1 = 1)

Double Side Lengths: A = 4 (2 x 2 = 4)

Triple Side Lengths: A = 9 (3 x 3 = 9

Quadruple Side Lengths: A = 16 ( 4 x 4 = 16)

Rectangle Portion:

Original Side Lengths: A = 2 ( 1 x 2 = 2 )

Double Side Lengths: A = 8 ( 2 x 4 = 8)

Triple Side Lengths: A = 18 ( 3 x 6 = 18)

Quadruple Side Lengths: A = 32 (4 x 8 = 32)

7 0
2 years ago
WILL GIVE BRAINLIEST
Eva8 [605]

Answer:

inconsistent

Step-by-step explanation:

The two lines are parallel which means they will never intersect.  This means they have no solution.  When there is no solution they are inconsistent.


Coincident-  same line - infinite solutions

Inconsistent - parallel lines - no solutions

Consistent and independent  - 1 solutions

6 0
3 years ago
PLS ANSWER QUICK
iragen [17]

Answer:

a

Step-by-step explanation:

4 0
3 years ago
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3 thousands 2 hundreds 15 tens 2 ones
baherus [9]
3,352 is the answear.
7 0
3 years ago
Read 2 more answers
If two lines l and m are parallel, then a reflection along the line l followed by a reflection along the line m is the same as a
Veseljchak [2.6K]
Answer b is correct for this Question
8 0
3 years ago
Read 2 more answers
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