3 years ago

Please help anyone please

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

6 0

Answer:

A=(-5,-4)

B=(-5,-1)

C=(-2,-1)

Step-by-step explanation:

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What decimal is represented by this expanded form?

Mnenie [13.5K]

Answer:

53028.064 I think

Step-by-step explanation:

6 0

3 years ago

Write 0.45 as a fraction in simplest form.

Maurinko [17]

Answer:

9/20

Step-by-step explanation:

0.45=45/100=9/20

3 0

2 years ago

Read 2 more answers

Rolling two die, how many ways can a five show up on at least one die

IRINA_888 [86]

Total possibilities would be:

(1,1)(1,2)(1,3)(1,4)(1,5)(1,6)
(2,1)(2,2)(2,3)(2,4)(2,5)(2,6)
(3,1)(3,2)(3,3)(3,4)(3,5)(3,6)
(4,1)(4,2)(4,3)(4,4)(4,5)(4,6)
(5,1)(5,2)(5,3)(5,4)(5,5)(5,6)
(6,1)(6,2)(6,3)(6,4)(6,5)(6,6)

You want 5 on at-least one, so mark 5th column & 5th raw.
There are 6 in both lines with 1 common = (5,5)

In short, Your Answer would be 11

Hope this helps!

3 0

3 years ago

What would the answer be for this equation? 3a^3b^2x2a^2b^5

Wewaii [24]

9514 1404 393

Answer:

6a^5b^7

Step-by-step explanation:

The applicable rule of exponents is ...

(a^b)(a^c) = a^(b+c)

It looks like you want to simplify ...

$3a^3b^2\times 2a^2b^5=(3\cdot2)a^{3+2}b^{2+5}=\boxed{6a^5b^7}$