2 years ago

What is 7/8 of 8/9? if you could, include an explanation. thanks

Mathematics

2 answers:

iragen [17]2 years ago

5 0

7/9 because if you multiply 7/8 •8/9

storchak [24]2 years ago

4 0

Answer:

63/64

Step-by-step explanation:

cross multiplication

7*9=63

8*8= 64

You might be interested in

What is the answer to -4(n+2)+3(n+8)=n-6n

rodikova [14]

Answer:

2.66 or 2 2/3

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Elaine mellon earns $17.80 an hour as an electronic billing specialist for a legal clinic. she must work ____ hours a week, to e

just olya [345]

$17.80 in 1 hr

$1 in 1/17.80 hr

$675.00 in 675.00/17.80 hr

37.9 hours

Which is 38 hours after rounding it.

6 0

2 years ago

Read 2 more answers

How do I simplify this problem?

Norma-Jean [14]

I think you would just have to find the square roots

6 0

2 years ago

What is the sum of 13+52 as the product of their GCF and another sum

vova2212 [387]

GCF(13; 52) = 13

13 = 13 · 1
52 = 13 · 4

13 + 52 = 13 · 1 + 13 ·4 = 13·(1 + 4)

Used distributive property: a(b + c) = ab + ac

4 0

2 years ago

Factor the polynomial function over the complex numbers. f(x)=x^3-2x^2+3x-6

Airida [17]

$f(x)=x^3-2x^2+3x-6=x^2(x-2)+3(x-2)=(x-2)(x^2+3)\\\\i=\sqrt{-1}\to i^2=-1\\\\x^2+3=x^2-(-3)=x^2-3i^2=x^2-(\sqrt3)^2i^2)=x^2-(i\sqrt3)^2\\\\\text{use}\ a^2-b^2=(a-b)(a+b)\\\\\boxed{f(x)=(x-2)(x-i\sqrt3)(x+i\sqrt3)}$

6 0

2 years ago