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
GREYUIT [131]
2 years ago
12

Expand & simplify (2x+6)(x−9)

Mathematics
1 answer:
Alex777 [14]2 years ago
8 0

Answer:

2x^2-12x-54

Step-by-step explanation:

First 2x times x along with 2x times -9

Second 6 times x  along with 6 times -9

2x^2-18x+6x-54

=2x^2-12x-54

You might be interested in
Which number is greater than (>) 6.841?
Bas_tet [7]

Answer:6.95

6.95= 6.95>6.841

6.8= 6.800<6.841

6.786<6.841

6.839<6.841

5 0
3 years ago
Read 2 more answers
Dissasamble trinom!<br> Number 3
valentina_108 [34]
Look at the picture......

6 0
3 years ago
Question 1. Find the surface area of the square pyramid below.
Anton [14]
95.0cm is the answer of this


5 0
2 years ago
Read 2 more answers
Ancy
iris [78.8K]

Answer: 18:6

Step-by-step explanation:

5 0
3 years ago
Blanca jogged 8 days last month she jogged 1.25 miles on each day and burned 140 calories per mile while jogging how many calori
xz_007 [3.2K]

Answer:

140p calories

Step-by-step explanation:

Bianca is said to have jogged km 8 days, while also completing 1.25 miles every day. First, we calculate the total number of miles Bianca jogged in total, and that is

8 * 1.25 = 10 miles

Therefore, Bianca jogged a total of 10 miles the previous month.

Again, it is said that Bianca burned 140 calories per each mile she jogged and were asked to find the total calories that was burnt.

If Bianca burns 140 calories per mile, then she must have burnt 140 * 10 calories in 10 miles.

Therefore, we conclude that Bianca burnt 1400 calories.

6 0
3 years ago
Other questions:
  • What is the lcm 8 56
    9·1 answer
  • Kate is 17 years old, and Victor is 12 years younger. In how many years will Kate be twice as old as Victor?
    11·1 answer
  • A plane requires 3300 gallons of fuel and 75 minutes to make a round trip to Prague, and it takes 5700 gallons of fuel and 130 m
    7·2 answers
  • I NEEED SOOOME HEEELPPP
    6·1 answer
  • 1. In 2005, there were 100 rabbits in Polygon Park. The population increased by
    11·1 answer
  • Which expression is a factor of 10x^2+11x+3
    15·1 answer
  • A round swimming pool has a radius of 12 feet. What is its circumference?
    8·2 answers
  • Solve for the function below.<br> f (x)=3x – 6<br> where x = 5<br> O -4<br> O 21<br> O 2<br> O 9
    5·1 answer
  • Solve for x.<br> 5/6x = 15<br> Enter your answer in the box.<br> X=
    8·1 answer
  • What is the standard form of this number? nine hundred fifty thousand, four hundred forty-five
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!