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
tigry1 [53]
3 years ago
6

What is 2x squared times by 4

Mathematics
1 answer:
mina [271]3 years ago
8 0
Since you can only multiply the 2 and 4 together, you get 8x^2.
You might be interested in
Find the exponential function that satisfies the given conditions: Initial value = 35, increasing at a rate of 10% per year
MrMuchimi

Answer:

The answer to this question is b. f(t) 35  ⋅  1.1t

Step-by-step explanation:

8 0
3 years ago
A rectangular piece of plywood has a diagonal that measures three feet more than the width. The length of the plywood is three t
Advocard [28]

Answer:

The length of the plywood diagonal is 4.387\ units

Step-by-step explanation:

Let

x-----> the length of the rectangle

y----> the width of the rectangle

we know that

The diagonal of rectangle is equal to

d=\sqrt{x^{2}+y^{2} } -----> equation A

d=y+3 ----> equation B

x=3y -----> equation C

substitute equation C and equation B in equation A and solve for y

(y+3)=\sqrt{(3y)^{2}+y^{2}}

squared both sides

(y+3)^{2}=10y^{2}\\ \\y^{2}+6y+9=10y^{2}\\ \\9y^{2}-6y-9=0

Solve the quadratic equation by graphing

The solution is y=1.387\ units

see the attached figure

Find the value of d

d=y+3----- > d=1.387+3=4.387\ units

6 0
2 years ago
It would take Steve 4 hours to paint a room. If Andre helps him, they can finish painting the room in 3 hours. How long would An
Lapatulllka [165]

Answer:

12 hours

Step-by-step explanation:

Given data

Steve= 4 hours

Steve and Andrea= 3 hours

Applying the combined work formula

1/A+1/B= 1/T

1/4+1/B= 1/3

solve for B

B+4/4B= 1/3

cross multiply

3(B+4)= 4B

3B+12= 4B

12= 4B-3B

12= B

Hence Andrea will spend 12 hours alone

6 0
2 years ago
Simplify the following expression
kow [346]
X^4(2x-1)(3x-2)
hope this helps :)

7 0
2 years ago
Read 2 more answers
Pls I need help I don’t understand this
mr Goodwill [35]
Here’s how to solve:
3x-15+-9
3x-24




7 0
2 years ago
Other questions:
  • Connor earns $1,735 each month and pays $53.10 on electricity. To the nearest tenth of a percent, what percent of Connor's earni
    7·1 answer
  • the function of f(x) =x is vertically transulated 1 unit up and then reflected across the y- axis. Whats the new function of g (
    6·1 answer
  • State the domain of the function. y=- 2x+5
    15·2 answers
  • Look at the flag of Sweden below, then answer the question based on the appearance of the lines on the flag.
    9·2 answers
  • 7.6e+12 wrote in scientific notation
    6·1 answer
  • One wall inside an art studio is used to display paintings with oval frames and rectangular
    11·1 answer
  • Look at pic 10 pts will mark brainilest
    10·1 answer
  • Jerry pays $1.40 per gallon for premium gasoline. He spends $16.80 and wants
    13·1 answer
  • In Denisha's school, 0.826 students participated in a sport. If there are one thousand students in Denisha's school, how many pa
    9·2 answers
  • Plz help me with 1-6 <br> identify each pair of angles
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!