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
mixer [17]
2 years ago
8

4+c=0 can you please help me?

Mathematics
1 answer:
Lera25 [3.4K]2 years ago
5 0

Answer:

c= -4

Step-by-step explanation:

4+c=0

1)c+4=0: Rearrange the expression

2) c=0-4: Separate the constants and variables

3) c= -4: Add or subtract zero

Hope that helps :)

You might be interested in
Karen's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Karen $5.80 per pound, and type
Elina [12.6K]

Answer:

76

Step-by-step explanation:

A + B = 127

5.80A + 4.25B = 657.55

Solve with substitution.

5.80A + 4.25(127 − A) = 657.55

5.80A + 539.75 − 4.25A = 657.55

1.55A = 117.80

A = 76

8 0
3 years ago
A scale model of a house is 1 ft long. The actual house is 50 ft long. In the model, the window is 1 1/5 inches tall. How many f
yKpoI14uk [10]
The model is 1:50 so take 11/5 and multiply it by 50 and you get 110, so the window is 110 inches long
6 0
3 years ago
Read 2 more answers
ASAPPP!!!!!
Sergio039 [100]

Answer:

185

Step-by-step explanation:

45 +70(2) = 185

5 0
3 years ago
Can someone please help me with this question about given two points?Please help ASAP!!! :(
KonstantinChe [14]

Answer:

<em>The order of subtraction is not important in any of the coordinates</em>

Step-by-step explanation:

Distance Between Two Points

Given two points (x1,y2) (x2,y2), the distance between them is given by the formula

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

The difference between both coordinates is squared, then added, and finally extracted the square root.

Based on the principle that

a*a=a^2

and also

(-a)(-a)=a^2

We can notice it doesn't matter the sign of a the square of a is always positive. If we had subtracted in the opposite way, the distance would have resulted in exactly the same. In other words, the above formula is exactly the same as

d=\sqrt{(x_1-x_2)^2+(y_1-y_2)^2}

As seen, it applies for both coordinates

6 0
3 years ago
A student wants to find point C on the directed line segment from A to B on a number line such that the segment is partitioned i
olganol [36]

Answer:

<u>Point C at (-18/7)</u>

Step-by-step explanation:

Point A is at -6 and point B is at 2.

So, the distance between A and B = 2 - (-6) = 8

point C on the directed line segment from A to B on a number line such that the segment is partitioned in a ratio of 3:4.

Let the distance AC = x

∴ BC = 8 - x

AC : CB = 3 : 4

∴\frac{AC}{CB} =\frac{3}{4} = \frac{x}{8-x}

Using cross multiplication

3 (8-x) = 4x

24 - 3x = 4x

24 = 7x

x = 24/7

So, Point C = -6 + 24/7 = -18/7

Point C at (-18/7)

7 0
3 years ago
Read 2 more answers
Other questions:
  • jason is a salesperson in the eclectionics department of a store. he is 16% short of his goal for the week. his goal for the wee
    9·1 answer
  • Solve for x for the following question
    10·1 answer
  • Simplify each product and write each expression in standard form, show your work please
    12·1 answer
  • The measures of the angles of triangle ABC are given by the expression and the table
    5·2 answers
  • Sarah weighs 30 more than 2 times as sheila. Their total weighs is 150 kilograms. What is the weigh of each in grams?
    11·1 answer
  • Which system of equations could be graphed to solve the equation below?
    12·1 answer
  • Box A contains 1 black and 3 white marbles, and box B contains 2 black and 4 white marbles. A box is selected at random, then a
    10·1 answer
  • 2(4x + 3) = 2(18 - x)
    10·2 answers
  • Find the value of the angle θ rounded to 1 DP.
    14·1 answer
  • TODAY IS MY BIRTHDAY <br><br> everyone send some kind works<br><br><br> I just turned 12
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!