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
notsponge [240]
3 years ago
15

10k to the third power + 8k to the second power + 10 divided by (k+1)

Mathematics
1 answer:
torisob [31]3 years ago
6 0
10k^4+10k^3+8k^2+8k+10/k+1 not sure if this is what you are looking for or not hope it helps
You might be interested in
Whats the answer plz
elena-14-01-66 [18.8K]

Answer:

The correct answer should be A not 100% sure

4 0
2 years ago
Write the equation of the circle whose center is (-5, -8) with diameter 12
lora16 [44]

Answer:

(x + 5)^2 + (y + 8)^2 = 6^2

Step-by-step explanation:

A circle formula: (x - h)^2 + (y - k)^2 = r^2

We are given diameter. To find the radius divide diameter by 2.

d = 12

12/2 = r = 6

H and K are given to be (-5 , -8)

(x - (-5))^2 + (y - (-8))^2 = 6^2

(x + 5)^2 + (y + 8)^2 = 6^2

I have plot this equation to confirm my answer is correct where the origin is (-5 , -8) and has a radius of 6.

3 0
1 year ago
The cone and the cylinder below have equal surface area. True or false.
WARRIOR [948]

Answer:

False

Step-by-step explanation:

The surface area of the cone is

V=\pi r^2 +\pi rl

SA=\pi r^2 +\pi\times r\times 2r

SA=\pi r^2 +2\pi\times r^2

SA=3\pi r^2

The surface area of the cylinder is:

SA=2\pi r^2 +2\pi rh

SA=2\pi r^2 +2\pi\times r\times r

SA=4\pi r^2

3 0
3 years ago
If the police have 9 suspects how many different ways can they select 5 for a lineup
kow [346]
Assuming the order does not matter, you want the number of combinations of 9 things taken 5 at a time.  The combinations can be shown as C(9,5), 9C5.

C(9, 5) =
9/5(9-5) = 
9*8*7*6*5 / 5*4 

The 5 terms cancel. 

9*8*7*6 / 4*3*2 = 
9*7*2 = 
126

The above change is because 4*2 cancels the 8 in the numerator and 6/3 = 2
Therefore, the solution is 126. 
4 0
3 years ago
Find the surface area of the shape shown below.
const2013 [10]

Step-by-step explanation:

TSA of a cuboid= 2(lb+bh+lh)

= 2(5×4+4×1.5+5×1.5)

= 2(20+6+7.5)

= 2× 33.2

= 66.4 square units

7 0
3 years ago
Other questions:
  • "when the population standard deviation is unknown, sample size is less than 30, and the population has a normal or near-normal
    14·1 answer
  • How do I show my work on the question 2
    10·1 answer
  • How many pounds of newspapers did Mrs. Tobia's class recycle?​
    5·1 answer
  • After going three quarters of my journey. I found that I had covered 15 km distance. How much distance left?
    15·1 answer
  • PLEASE ANSWER ASAP! EXTWEMELY IMPORTANT! MUST BE CORRECT! POINTS GIVEN!
    10·2 answers
  • I WILL GIVE BRAILYEST!!!!!
    15·1 answer
  • Which expression shows the prime factorization of 56?
    10·1 answer
  • Rebecca thinks that 7 cups of flour will make 3.5 batches of cookies. Prove whether Rebecca's ratio would align with the situati
    6·2 answers
  • Grandma Gertrude gave 13 pieces of jewelry and Grandma Fien gave yyy pieces of jewelry to the Carlson sisters to divide evenly a
    10·1 answer
  • Help me find the GCF please
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!