3 years ago

Solve the inequality -5a-12<-18

2 answers:

4 0

- 5a - 12 < -18

Add 12 to each side:

-5a < -6

Divide each side by 5 :

-a < -1.2

a > 1.2 

4 0

$-5a-12 < -18\ \ \ /+12\\\\-5a < -6\ \ \ \ /:(-5) < 0\ \then\ change\ " < " to\ " > "\\\\a > 1.2\\\\a\in(1.2;\ \infty)$

You might be interested in

Ulleksa [173]

This question uses trig

sin(55) = height/195

Therefore, height = 195sin(55) meters (just plug in calculator)

7 0

3 years ago

k0ka [10]

Answer:

Step-by-step explanation:

5 0

3 years ago

9966 [12]

Okay, for the first part, you just add it all together. So 7x+19x+9+18. For the second part, just combine like terms. So you would get 26x+27.

4 0

3 years ago

defon

ANSWER

$y + 1=2(x-6)$

EXPLANATION

The point-slope form of a line is given by;

$y-y_1=m(x-x_1)$

where

$m = 2$

is the slope of the line and (6,-1) is point.

We substitute the point and the slope into the formula to obtain:

$y + 1=2(x-6)$

Hence the b point slope form of the line with the given properties is

8 0

4 years ago

serg [7]

Answer:

Tips or taxes add money to a bill. This is the same as a markup. Markdowns are the same as discounts. They take a percentage off a bill

Step-by-step explanation:

3 0

4 years ago