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
Sveta_85 [38]
3 years ago
6

What is -(c-4)=5?so what is 'c'

Mathematics
2 answers:
alexgriva [62]3 years ago
6 0
-(c-4)=5
c-4=-5
c=-1

Check answer:
-(-1-4)=5
-(-5)=5
5=5


Yanka [14]3 years ago
5 0
-(c-4)=5 \\ \\ -c + 4 = 5 \\ \\ 4 - c = 5 \\ \\ -c = 5 - 4 \\ \\ -c = 1 \\ \\ c = -1 \\ \\

The final result is: c = -1.
You might be interested in
Math in the real world
TEA [102]
Try rctanguular prism i think it is that
3 0
3 years ago
Read 2 more answers
Which of the following expressions correctly uses the properties of summations to represent
madam [21]

Answer:

Option C is correct.

7 \cdot \sum_{i=1}^{18} i^2 + 9 \cdot 18

Step-by-step explanation:

Given the expression:  \sum_{i=1}^{18} (7i^2+9)

Using properties of summation:

  • \sum_{i=1}^{n} (a+bi) =\sum_{i=1}^{n} a + \sum_{i=1}^{n} bi
  • \sum_{i=1}^{n} a = an

Using properties of summation in the given expression we have;

\sum_{i=1}^{18} (7i^2+9)

= \sum_{i=1}^{18} 7i^2 + \sum_{i=1}^{18} 9

=7 \cdot \sum_{i=1}^{18} i^2 + 9 \cdot 18

Therefore, the following given expression uses the properties of summation to represents is, 7 \cdot \sum_{i=1}^{18} i^2 + 9 \cdot 18


8 0
3 years ago
Read 2 more answers
Divisibility Rules, use your divisibility rules to explain if the number is divisible or not.
morpeh [17]
Yes, the answer is 62.
5 0
3 years ago
Solve for x. 3(x + 2) + 4(x - 5) = 10 x = 36/7 x = 24/7 x = 16/7 x = 9/7
IRISSAK [1]

3(x + 2) + 4(x - 5) = 10

Use the distributive property:

3x + 6 + 4x - 20 = 10

Combine like terms:

7x -14 = 10

Add 14 to both sides:

7x = 24

Divide both sides by 7:

x = 24/7

5 0
3 years ago
Nancy has 7 boxes of tomatoes. Each day, she picks another
sergeinik [125]

Answer: 19

Reasoning: the equation is 7 + (6 x 2) = 19

4 0
3 years ago
Read 2 more answers
Other questions:
  • One of the team is from Greece and wants to change his wages from Pounds Sterling to Euros. The exchange rate is €1 = £0.72.
    9·2 answers
  • perimeter of a ball court is 84 meters. length I'd 6 meters longer then twice the width. what is l and w
    5·1 answer
  • If f(x) is parallel to the line Y =3/4×+2/5<br>which function could be f(x)​
    11·1 answer
  • Determined the quadrant for an angle with the following characteristics: cotθ&gt;0 and cscθ&gt;0.
    15·1 answer
  • Which angles are linear pairs? Check all that apply.
    13·1 answer
  • What is the inverse of the function f(x)=8x+1? f^{-1}(x)=
    8·1 answer
  • I know the answer just need the step-by step work
    14·1 answer
  • Can you plzz do 426 div by 30 thanks you and tell me how u got it
    6·2 answers
  • LOOK HERE IF YOU ANSWER CORRECTLY YOU PASS 8th grade
    12·1 answer
  • Find the volume of this prism.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!