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
lilavasa [31]
3 years ago
8

​ E=6c 2−2c−1 F=−4c 2 +7c+5 E+F= ​

Mathematics
1 answer:
shepuryov [24]3 years ago
5 0

Answer:

F=−4c 2 +7c+5

Step-by-step explanation:

You might be interested in
Find the area of the parallelogram by finding the height of the 45 45 90 triangle
slavikrds [6]

Answer:

45 in²

Step-by-step explanation:

Since it's a 45-45-90 triangle, the legs are equal length.  The legs are the sides that are not the hypotenuse.  The hypotenuse is the side opposite the 90° angle.  Here, the legs are both 6.  This is also the height of the parallelogram.  

The formula for area of a parallelogram is

A = LH    where L is the side length, and H is the height

So the area is

A = 7.5(6) = 45 in²

6 0
3 years ago
Six times a number plus 4 is the same as the number minus 11.
shtirl [24]

It's like saying 6(x+4)=x-11.

5 0
3 years ago
Read 2 more answers
Explain how finding 7x20 is similar to finding 7 x 2,000. Then find each product
Sphinxa [80]
7×20 and 7×2000 are similar. The amount of zeros are the dependent factor.

7×20= 140
7×2000= 14000

The base equation is 7×2=14
Any additions of zeroes in this formula will be added at the end result.

Ex.
7×2=14
7×20=140
7×200=1400
70×200=14000
700×200=140000
5 0
3 years ago
The health club is raising money through a babysitting fundraiser. On Thursday, they charged $3 per hour plus an initial fee $40
xeze [42]

They need to babysit for 10 hours to have same money each day.

Step-by-step explanation:

On Thursday;

Charges = $3 per hour

Initial fee = $40

let x be the number of hours.

T(x) = 3x+40

On Friday;

Charges = $4 per hour

Initial fee = $30

F(x)= 4x+30

The cost will be same when;

T(x) = F(x)

3x+40=4x+30\\40-30=4x-3x\\10=x\\x=10

They need to babysit for 10 hours to have same money each day.

Keywords: functions, addition

Learn more about functions at:

  • brainly.com/question/3071107
  • brainly.com/question/3126500

#LearnwithBrainly

5 0
3 years ago
How do you find answer for 8k=4/9
nasty-shy [4]
Isolate k by dividing both sides by 8

8k=4/9
k=4/72

Reduce if possible

4/72 -> 1/18
8 0
3 years ago
Read 2 more answers
Other questions:
  • How to put 1/6, 2/4, 1/3, 2/3 3/4 1/2 in least to greatest
    9·1 answer
  • Please help❤️
    12·2 answers
  • Georges asked five of his friends how long they studied for the last math test and what grade they received. He found a linear r
    13·1 answer
  • The area of the rectangle shown is 24 square inches. how much longer is its length than its width?
    9·2 answers
  • I need help and I need explanation plz
    5·1 answer
  • What do two equivalent expressions always have in common?
    6·2 answers
  • Chose all possible zeros of the polynomial of h(x)=5x3 - 5x - 10x.
    5·1 answer
  • Can someone please help me am stuck on this, thanks.
    14·1 answer
  • Help me please!
    5·1 answer
  • Plss help me on math
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!