1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexandra [31]
3 years ago
10

-5r > -2r-9 help me I don’t know what it is ugh lol

Mathematics
2 answers:
masha68 [24]3 years ago
5 0

Answer:

r< 3

That's what the answer is

Luda [366]3 years ago
5 0

Answer:

r<3

Step-by-step explanation:

-5r>−2r−9

view step

Add 2r2r to both sides.

-5r+2r>-9

−5r+2r>−9

−5r+2r>−9

view step

Combine -5r−5r and 2r2r to get -3r−3r.

-3r>-9

−3r>−9

−3r>−9

view step

Divide both sides by -3−3. Since -3−3 is <0<0, the inequality direction is changed.

r<\frac{-9}{-3}

r<

−3

−9

r<

−3

−9

view step

Divide -9−9 by -3−3 to get 33.

r<3

r<3

answer r<3

You might be interested in
Sin (22°) = cos (x)
ella [17]
Sin(x)=cos(90-x); therefore x=68º
7 0
3 years ago
Write a linear equation that has a slope of 1/2 and a y-intercept at the origin.
Nata [24]

Answer:

y=1/2x

Step-by-step explanation:

Slope intercept form is the most commonly used linear equation:

It goes like this:

y=mx+b

In this equation, m is the slope and b is the y-intercept.

Your line has a slope of 1/2. So, your m-value is 1/2.

y=1/2x+b

B, your y-intercept, is at the origin.

The origin is the point (0,0).

So b, is 0 (y-intercept is the y-value when x is 0)

y=1/2x+0

=

y=1/2x

5 0
3 years ago
Please. help me solve. this !!!!! very hard. , explain. please
umka2103 [35]
102
the angles are alternate so they add up to 180
180-78=102

hope this helps :)
if you need me to explain more just let me know :)
6 0
3 years ago
Franklin bought 10.7 pounds of potatoes and 0.74 pounds of carrots. How many pounds of vegetables did he buy in all?
Greeley [361]

Answer:

brainiest give promise

Step-by-step explanation:

27.9 pounds

24.37 + 3.53 = 27.9

7 0
2 years ago
A baseball has a diameter of 6 cm. If you wanted to replace the inside of the baseball with air, how much would be needed in cub
e-lub [12.9K]
This is just another way of asking "what is the volume of a sphere of 6cm"
The volume of a sphere is V= \frac{3}{4} \pi  R^{3}
The R is 3cm in this problem since the diameter is twice the radius. For a 3cm radius sphere this is 113.1cm^3
3 0
3 years ago
Read 2 more answers
Other questions:
  • A courier worked 39 hours and earned $429, which included some compensation for paid time off. If his true hourly wage is $3 per
    11·2 answers
  • salt water has a density of 1030 kg/m^3. a piece of wood with mass of 1260 g is a cuboid with dimensions 7 cm x 10 cm x 15 cm.Wi
    12·1 answer
  • A spider ate 25% more bugs this month than last month.The spider ate 8 bugs last month. How many bugs did the spider eat this mo
    13·2 answers
  • Three to the second power times eight to the fourth power
    13·1 answer
  • Which equation best represents the relationship between the x- and y- Values?
    6·1 answer
  • The actual distance between two villages is 120 kilometers. On a map of the area, 0.5 centimeter represents 2 kilometers. What i
    9·2 answers
  • Two turtles come from opposite sides of the road, starting at the same time and moving at the same speed. When they met, they jv
    5·1 answer
  • Frank worked 8hours on the first four days of the week and 9hours on the fifth day he did this for 4weeks in a row. How many tot
    13·2 answers
  • Please help with 7!!!!!!
    15·1 answer
  • Classify the following triangle Select all that apply
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!