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mr Goodwill [35]
3 years ago
6

2x + y = 12

Mathematics
2 answers:
Arlecino [84]3 years ago
8 0

Answer:

Whats the question?

Step-by-step explanation:

pav-90 [236]3 years ago
8 0

Answer:

i need a queastion to answer this..

Step-by-step explanation:

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9 A rectangle of perimeter 42 cm is
lianna [129]

Answer:

The correct answer is = p = 15 and q = 6.

Step-by-step explanation:

Given:

Perimeter of rectangle = 42 cm

p - q = 9 cm

length = p

width = q

we know:

Perimeter of rectangle= 2(l+w)

solution:

42 = 2(P+q)

21= p+q

Difference of p and q = 9 cm.

Then, P+q=21 .... 1

P-q=9 ....2

Adding both 1 and 2

2P = 30

P= 15cm and

q = 15-9

= 6cm

5 0
3 years ago
Factor 81a^2b^4-c^6 completely
olga nikolaevna [1]

Answer: (9ab^2+c^3)(9ab^2-c^3)

Step-by-step explanation:

81a^2b^4-c^6

(9ab^2)^2-(c^3)^2

(9ab^2+c^3)(9ab^2-c^3)

Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

3 0
3 years ago
Can you help me please
Nitella [24]

Answer:

i cant read that

Step-by-step explanation:

8 0
2 years ago
. (06.01)
Scorpion4ik [409]
3 + (2 + 8)^2 / 4 * (1/2)^4
3 + 10^2 / 4 * (1/2)^4
3 + 100/4 * (1/2)^4
3 + 25 * 1/16
3 + 25/16
48/16 + 25/16
73/16
4 9/16 <==
3 0
3 years ago
Find the unit rate.<br> 2378 miles in 6 hours
Georgia [21]

Answer:

396

Step-by-step explanation:

do 2378 ÷ 6 = 396

Step 1. 2378 ÷ 6 = 396

boom answer

3 0
2 years ago
Read 2 more answers
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