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
Elza [17]
3 years ago
7

Anyone please help :( ​

Mathematics
2 answers:
poizon [28]3 years ago
6 0

Answer:

4x + 10

----------

Tresset [83]3 years ago
6 0
The answer is:


4x+10
You might be interested in
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
dlinn [17]

Answer and Step-by-step explanation:

<u>Mandy travels more miles.</u>

We determine this by multiplying the distance from home by the number of trips.

For Mandy, she lives 10 miles away from school, and takes 9 trips. 9 times 10 is 90 miles.

For Matt, he lives 8 miles away from school, and takes 11 trips. 11 times 8 is 88 miles.

Many travels 2 more miles in total than Matt.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
You drop a pencil out of window that is 20ft above the ground. Use the formula V^2=64s, where V is speed and s is the distance f
gizmo_the_mogwai [7]
First you substitute in the values so you have
V^2=(64)20
then you just simplify it
V^2=1280
V=the square root of 1280
V= about 35.7770876
or
V=the square root of 256 times <span>the square root of 5
V=16 times </span><span>the square root of 5

also V would typically be called velocity. it's very similar to speed but it is just easier to remember because it starts with a V</span>
8 0
2 years ago
A right cylinder has a radius of r inches and height of 2r inches.
Bess [88]

Answer:

the volume is 6.28r^{3}in^{3}

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, a cylinder.

Given data

Volume v =  ?

Radius r =  r in

Height h=   2r in

We are expected to solve for the volume of a cylinder, given the above data we can substitute it in the formula for volume of a cylinder to obtain our result

we know that the expression for the volume of a cylinder is

v= \pi r^{2} h

v= 3.142*r^{2} *2r\\v= 3.142*2r^{3} \\v= 6.28r^{3} in^{3} \\

Hence the volume in terms of the radius is 6.28r^{3}in ^{3}

6 0
3 years ago
This is for middle school 9th grade please help me :)
Stolb23 [73]

Answer:

i think it's undefined

Step-by-step explanation:

7 0
2 years ago
How do I do this? My teacher makes these problems very confusing...
prohojiy [21]
You substitute the equation and see if it works. Also, the first one that you answered is wrong.
8 0
3 years ago
Other questions:
  • The gravitational force exerted by the planet Earth on a unit mass at a distance r from the center of the planet is F(r) = GMr R
    6·1 answer
  • Please answer this in two minutes
    5·1 answer
  • Please help! Use the Pythagorean theorem
    5·2 answers
  • NEED HELP ASAP RIGHT NOW
    13·1 answer
  • Will award brainliest!
    9·1 answer
  • —-<br> PB. It has endpoints at -2 and 12. What is the coordinate of its midpoint
    10·1 answer
  • How much energy is required to lift a 9 kg (20 lb) bag of rice from the floor to the trunk of your car located 0.9 meters above
    5·1 answer
  • The formula for the area of a square is A=s? where s represents the side length of a square. If the side length of the square is
    9·1 answer
  • Determine whether the graphs of the given equations are​ parallel, perpendicular, or neither.
    8·1 answer
  • 3/4 x 8/1 in the simplestform
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!