Ask question

Ask question

All categories

2 years ago

11

Katy wants to reduce 180/315 , but she wants to do it in one step.Which of the following is the greatest common factor that she

should use to reduce this fraction?

1 answer:

HACTEHA [7]2 years ago

7 0

Hello,

315=1*180+135
180=1*135+45
135=3*45+0
GCF(315,180)=45
180/315=4*45/(7*45)=4/7

You might be interested in

klasskru [66]

Correct answer is A.

$(x^2+4x-3)(2x^2+x+6)
\\=x^2(2x^2+x+6)+4x(2x^2+x+6)-3(2x^2+x+6)
\\=2x^4+x^3+6x^2+8x^3+4x^2+24x-6x^2-3x-18
\\=2x^4+x^3+8x^3+6x^2+4x^2-6x^2+24x-3x-18
\\=2x^4+9x^3+4x^2+21x-18$

6 0

2 years ago

Simplify the expression <br> (3-i)-(2+6i)

vredina [299]

Answer:5-5i

Step-by-step explanation:(3-i)-(2+6i) (3+2)-(6i-i) =5-5i

8 0

2 years ago

PLEASE HELP ASAP<br> Evaluate bd/a +c if a=−2 , b=3 , c=−12 , and d=−4 .

Diano4ka-milaya [45]

Answer:

$\frac{bd}{(a + c)} = \frac{3 \times ( - 4)}{ (- 2) + ( - 12)} = \frac{( - 12)}{( - 14)} = \frac{6}{7} \\$

<h3>6/7 is the right answer.</h3>

3 0

2 years ago

Help plssssssssssssssssssss

Whitepunk [10]

Answer: -74

Step-by-step explanation:

First you have to solve - 2y - 9 = 7 to find what "y" equals so we can plug that into 9y - 2

1. Solve -2y - 9 =7:

-2y = 16

y = -8

2. Plug -8 into the expression 9y - 2:

9(-8) - 2

-72 -2

-74!

Im sorry if i didnt do this correctly :/

5 0

2 years ago

What is the answer to this problem<br> -69=7v-6

alex41 [277]

-69= 7v-6 so v equals 74 or something

5 0

2 years ago