If you divide or multiply by a negative, you must remember to ________ the inequality sign.

Mathematics

2 answers:

Sholpan [36]3 years ago

7 0

When multiplying or dividing, you must remember to flip the inequality sign

I hoped I helped

X8lue83rryX

QveST [7]3 years ago

3 0

FLIP is correct.

Hope this helps :)

You might be interested in

PLEASE HELP— URGENT// MIDDLE SCHOOL MATHEMATICS

MaRussiya [10]

Answer:

Step-by-step explanation:

The new bike costs 180 dollars

Parents paid 40%

what is a percentage? per cent= divide by 100

parents paid 180 *40/100=180*0.4=72 dollars

Jennifer has to pay the rest

180-72=108

4 0

2 years ago

Read 2 more answers

How do you do this question?

mihalych1998 [28]

Answer:

C) π/6

Step-by-step explanation:

The area under the curve from x=-π/2 to x=k is 3 times the area under the curve from x=k to x=π/2.

$\int\limits^k_{-\frac{\pi }{2}} {cos\ x} \, dx = 3\int\limits^{\frac{\pi }{2}}_k {cos\ x} \, dx\\sin\ x\ |^{k}_{-\frac{\pi }{2}} = 3\ sin\ x\ |^{\frac{\pi }{2}}_k\\(sin\ k - (-1)) = 3\ (1 - sin\ k)\\sin\ k + 1 = 3 - 3\ sin\ k\\4\ sin\ k = 2\\sin\ k = \frac{1}{2}\\k = \frac{\pi}{6}$