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
lbvjy [14]
3 years ago
15

(8v^2+6v+5)+(9v^2+v+6)​

Mathematics
2 answers:
BartSMP [9]3 years ago
6 0

Answer:

17v^2+7v+11

Step-by-step explanation:

  • 8v^2+6v+5+9v^2+v+6
  • collect the like terms
  • (8v^2+9v^2)+(6v+v)+(5+6)
  • 17v^2+7v+11
  • please mark as brainliest
lisabon 2012 [21]3 years ago
4 0

Answer:

= 17 v^2 + 7v + 11

Step-by-step explanation:

Given that:

= (8v^2+6v+5)+(9v^2+v+6)

by removing brackets

= 8v^2 + 6v + 5 + 9v^2 + v + 6

Addin like terms:

= (8v^2 + 9v^2) + (6v + v)+ (5 + 6)

= 17 v^2 + 7v + 11

I hope it will help you!

You might be interested in
The fastest speed recorded for a cheetah is 70 mph. This is 11 mph less than 3 times the fastest running speed for a man. What i
Aleks04 [339]
If we work it through:

70mph is 11mph less than 3 times the fastest running speed for a man.

So 70 + 11 = 81mph is 3 times the fastest running speed for a man.

Can you see where to go from here?
4 0
3 years ago
Read 2 more answers
Find the area of the largest square contained by a circle of radius r = 1cm. Explain your answer and justify that it is correct.
Elena-2011 [213]

Answer:

2 square cm

Step-by-step explanation:

Given :

A square is inscribed in a circle whose radius is r = 1 cm

Therefore, the diameter of the circle is 2 r = 2 x 1

                                                                      = 2 cm.

So the diagonal of the square is 2r.

Using the Pythagoras theorem, we find each of the side of the triangle is $r \sqrt 2$.

Therefore, the area of the square is given by $\text{(side)}^2$

                                                                         = $(r\sqrt 2)^2$

                                                                         $= 2 r^2$

                                                                         $= 2 (1)^2$

                                                                         $=2 \ cm^2$

Hence the area of the largest square that is contained by a circle of radius 1 cm is 2 cm square.

7 0
3 years ago
Perform the operation given that a = {−3, −2, −1, 0, 1, 2, 3}, b = {−4, −2, 0, 2, 4}, and c = {0, 1, 2, 3, 4}. (enter your answe
Ludmilka [50]
A ∩ c={0,1,2,3}

b ∪ (a ∩ c)={-4,-2,0,1,2,3,4}
7 0
3 years ago
Which ordered pairs are solutions to the inequality 4x+y>-6
Lilit [14]

Answer:

(-1.5, 0) and (0, -6)

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
10, 12, c, ...
Crank

Answer:

A

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What happens when we add two even numbers? Do we always get an even number?
    13·2 answers
  • The triangles are similar by:<br> show work for brainlist
    8·1 answer
  • Y=(3/4)x-1<br> Is it parallel?
    8·1 answer
  • Yall know what time it is! free brainilest!
    15·2 answers
  • Will mark brainliest and rate 5/5 if question is answered right.
    6·1 answer
  • Density is measured in units of mass per units of volume. It can be thought of as a unit rate. The mass of a block of aluminum i
    15·2 answers
  • Dumsani earns R42 480 per month. He splits his earnings in the ratio 7:5 and then saves the lesser amount. How much does he save
    13·1 answer
  • If you spin a quarter in space what type of 3D figure would you
    11·1 answer
  • Please help for 50 POINTS!!!!
    10·1 answer
  • Mathew finds the deepest part of the pond to be 185 meters
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!