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UNO [17]
3 years ago
15

81x² + 16y2 =49 How do you do this

Mathematics
1 answer:
rusak2 [61]3 years ago
5 0

Answers ; you can you a quadratic formula because there is no other way

Step-by-step explanation:

It has square as its power so that the reason we need to use quadratic formula.

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How can you use the prime factorization of the powers of 10 to find the prime factorization of 270,000
Neko [114]

Answer:

2⁴ x 3³ x 5⁴

Step-by-step explanation:

270,000 = 27 x 10000

==> = 3x3x3x10⁴

==> = 3³ x (2x5)⁴

==> 2⁴ x 3³ x 5⁴  ... 2,3,5 are prime numbers

3 0
3 years ago
What are the first 3 common denominators of 1/12 and 1/4?
marin [14]

Answer:

12,24,36

Step-by-step explanation:

Multiples of 12 are multiples of 4 by default

4 0
3 years ago
Which statements are correct about quadrilaterals?
Sauron [17]
The correct answers for this question would be A), B), and C) or the first, second, and third options.
4 0
3 years ago
Use (pemdas) what is 3 x 7 - 25 / 5 write 3 steps
Reil [10]

Answer:

16

Step-by-step explanation:

step 1: 3 x 7 = 21

so you're left with this 21-25/5

step 2: 25/5=5

left with 21-5

step 3: 21-5=16

16 should be the right answer, sorry if i'm wrong

3 0
3 years ago
Read 2 more answers
What is the slope of (1,-5) and (3,-17)
Nikitich [7]

m(slope)= change in y/change in x

m=-17-(-5)/3-1

m=17+5/2

m=22/2

m=11

5 0
3 years ago
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