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
soldi70 [24.7K]
2 years ago
10

4c=-40 i don't know this and i need help ill do what i can in return

Mathematics
2 answers:
melamori03 [73]2 years ago
8 0

Answer:

4c=-40

Divide boyh sides by 4

c=-40/4

c=-10

erma4kov [3.2K]2 years ago
7 0

Answer:

c = - 10

Step-by-step explanation:

move all terms containing c to the left all other terms to the right.

You might be interested in
(x+3)^2=4
GalinKa [24]

Answer:

x = -1, -5

Step-by-step explanation:

{(x + 3)}^{2}  = 4 \\  =  >  {x}^{2}  + 2 \times x \times 3 +  {3}^{2}  = 4 \\  =  >  {x}^{2}  + 6x + 9 = 4 \\  =  >  {x}^{2}  + 6x = 4 - 9 \\  =  >  {x}^{2}  + 6x =  - 5 \\  =  >  {x}^{2}  + 6x  + 5 = 0 \\  =  >  {x}^{2}  + 5x + x + 5 = 0 \\  =  > x(x + 5) + 1(x + 5) = 0 \\  =  > (x + 1)(x + 5) \\  =  > x =  - 1 \:  \: or \:  \:  - 5

Hope it helps.

Don't forget to click the "Brainliest" button if you like my answer.

6 0
2 years ago
Read 2 more answers
Y=x???need answers and an explanation
Lesechka [4]
Y= 2
every time y goes up it goes up by 2

-1+2=1
1+2=3
3+2=5
5 0
3 years ago
Two boys are throwing a baseball back and forth. The ball is 4 ft above the ground when it leaves one child’s hand with an upwar
AleksandrR [38]
The answer to this question is A, 12. Hope this helps.
3 0
3 years ago
Read 2 more answers
Two numbers with the product of 1 are called what?
MariettaO [177]

Answer:

Two numbers whose product is 1 are called reciprocals

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
If f(×)=4×^2+1 and g(x)=×^2-5 find (f-g)(×)​
trasher [3.6K]

Answer:

\large\boxed{(f-g)(x)=3x^2+6}

Step-by-step explanation:

(f-g)(x)=f(x)-g(x)\\\\f(x)=4x^2+1,\ g(x)=x^2-5\\\\\text{Substitute:}\\\\(f-g)(x)=(4x^2+1)-(x^2-5)=4x^2+1-x^2-(-5)\\\\=4x^2+1-x^2+5\qquad\text{combine like terms}\\\\=(4x^2-x^2)+(1+5)=3x^2+6

8 0
3 years ago
Other questions:
  • A highway engineer knows that his crew can lay 5 miles of highway on a clear day, 2 miles on a rainy day, and only 1 mile on a s
    14·1 answer
  • PLEASE HURRY!! TIMED!! WILL GIVE BRAINLIEST!!!
    9·1 answer
  • In a parking garage the number of suv's is 40% greater than the number of automobiles. there are 98 suv's. how many automobiles
    15·1 answer
  • The measure on angle 0 is 7pie/4. Measure of its reference angle is __ °, and the tan 0 is ___
    5·1 answer
  • What is x for this question?
    15·1 answer
  • Brent's neighbor paid him for fixing her roof. Brent shares the money equally with his brother who helped him on the job. If Bre
    13·1 answer
  • Please answer correctly !!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!
    8·1 answer
  • 3c + 2 = 3c + 2 <br><br> please help me
    15·2 answers
  • Assume standard deviation of all invoices is $200. Sample 100 invoices. What is the standard deviation of xbar
    9·1 answer
  • Steve has a 100 $ gift card for his phone, he wants to use it on songs a song cost 3.99 how many songs can Steve buy using the g
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!