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
BaLLatris [955]
3 years ago
8

Please help and explain I’m stuck

Mathematics
1 answer:
damaskus [11]3 years ago
3 0
10m+27 you add the sides to find perimeter so add 2m+2m+2m and so on and it gives u 10m+27
You might be interested in
Which expression is a perfect cube?
faust18 [17]

Answer:

D

Step-by-step explanation:

D

8 0
2 years ago
Which two points have a undefined slope
allochka39001 [22]

Answer:

C.(-3, -3) and (-3,3)

Step-by-step explanation:

When we have a vertical line the slope is undefined.

That means the x values stay the same

C.(-3, -3) and (-3,3)

This has the same x values

m = (y2-y1)/(x2-x1)

   =( 3- -3)/(-3 - -3)

   (3+3)/(-3+3)

   6/0

  undefined

7 0
3 years ago
Read 2 more answers
(1 point) Find an equation of the largest sphere with center (5,3,5)(5,3,5) and is contained in the first octant. Be sure that y
Hoochie [10]

Answer:

x^2+y^2+z^2-10x-6y-10z +50 =0

Step-by-step explanation:

Given that a sphere is contained in the first octant

Centre of the sphere is given as (5,3,5)

Since this is contained only in the first octant radius should be at most sufficient to touch any one of the three coordinate planes

When it touches we can get the maximum sphere

We find that y coordinate is the minimum of 3 thus radius can be atmost 3 so that then only it can touch y =0 plane i.e. zx plane without crossing to go to the other octants.

Hence radius =3

Equation of the sphere would be

(x-5)^2 +(y-3)^2+(z-5)^2 = 3^2\\x^2+y^2+z^2-10x-6y-10z +50 =0

8 0
3 years ago
30% of 10 is what number
frez [133]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The expression on the left side of an equation is shown below. 3x+9= []
kozerog [31]

Answer:

C. 3x

Step-by-step explanation:

The first two choices give 1 solution each.

The last choice gives an infinite number of solutions.

Choice C. gives no solution.

3x + 9 = 3x

Subtract 3x from both sides.

9 = 0

Since 9 = 0 is false, equation 3x + 9 = 3x has no solution.

4 0
3 years ago
Read 2 more answers
Other questions:
  • A soccer team played 160 games and won 65 percent of them. How many games did the team win?
    7·2 answers
  • -7x^3-9x^2+8x this is factoring completely
    8·2 answers
  • Solve 3x2 + 13x = 10
    7·1 answer
  • 0.5x(y-z) in distributive property ​
    11·1 answer
  • A random sample of 500 reports an average yearly income of $42,000 with a standard deviation of $1000. An estimate of the parame
    10·1 answer
  • I NEED TO GET THIS DONE HELP
    10·1 answer
  • At the end of dinner, a restaurant had several dishes of quiche, each with 2 sixth-size pieces of quiche. the chef was able to c
    12·1 answer
  • When a grizzly bear hibernates, its heart rate drops to 10 beats per minute, which is 20% of its normal
    6·2 answers
  • A group of children made 1,200 snowflakes in 3 days. They made 30% of the snowflakes on the first day of the project. On the sec
    7·1 answer
  • If x2+y2 = 12 and x2-y2=18, what is the value of x4-y4?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!