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
vlada-n [284]
3 years ago
8

Can someone please help me with this problem?

Mathematics
2 answers:
Lana71 [14]3 years ago
6 0

Answer:

-13

Step-by-step explanation:

c=-5\\y=4\\c-2y=\\-5-(4*2)=\\-5-8=\\-13

The expression is equal to -13 when c=-5 and y=4.

Vedmedyk [2.9K]3 years ago
5 0

Answer: -13

Step-by-step explanation:

c-2y

= -5-2(4)

= -5 - 8

= -13

You might be interested in
AB = 5x -9; BC= -2x + 12
BaLLatris [955]

Answer:

X=-3

Step-by-step explanation:

5x - 9

-2x + 12

(+) (-)

7x = -21

X= -3

plz mark ice bear as Brainliest

3 0
3 years ago
My daughter didn’t bring home any conversion charts. How can we solve this?
Svetllana [295]
Here and your welcome

3 0
3 years ago
Read 2 more answers
How can I solve What is 275% of 4
Trava [24]
Is/of = %/100
plug in your known values
is/4 = 275/100
cross multiply & divide
11 = is
11 is 275% of 4
7 0
3 years ago
Read 2 more answers
I need help I put 30 points for whoever helps me
artcher [175]

Answer:

y=-x+1

Step-by-step explanation:

Slope can be represented as rise over run (change y-values over change in x-values). Since the y-value is changing by -2 every time the x-value is changing by 2, the slope of the line must be \frac{-2}{2}=-1.

In slope-intercept form y=mx+b, m represents the slope of the line, b represents the y-intercept, and (x, y) represent the coordinates of any point the line passes through.

To find b, substitute m=-1 and any point the line passes through.

Using (1, 0) from the table:

0=-1(1)+b,\\0=-1+b,\\b=1

Thus, the equation of this line is \boxed{y=-x+1}

5 0
3 years ago
In Exercises 5-8, find the perimeter and area of the polygon with the given vertices.
castortr0y [4]

Check the picture below.

as  we can see in the picture, the lengths for YZ and ZX are very straight, let's get the side YX

~~~~~~~~~~~~\textit{distance between 2 points} \\\\ Y(\stackrel{x_1}{0}~,~\stackrel{y_1}{-2})\qquad X(\stackrel{x_2}{2}~,~\stackrel{y_2}{4})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ YX=\sqrt{[2 - 0]^2 + [4 - (-2)]^2}\implies YX=\sqrt{2^2+(4+2)^2} \\\\\\ YX=\sqrt{4+6^2}\implies YX=\sqrt{40} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{\Large Perimeter}}{2~~+~~6~~+~~\sqrt{40}~~\approx~~14.32} ~\hfill \stackrel{\textit{\Large Area}}{\cfrac{1}{2}(2)(6)\implies 6}

4 0
2 years ago
Other questions:
  • If you flipped the graph of y = x2 + 2x - 2 vertically, you would get the graph of y = -(x2 + 2x - 2). true or false
    5·2 answers
  • Circle O has a circumference of approximately 250π ft
    9·1 answer
  • If anyone can help that would be great!
    9·1 answer
  • Find constants a , b, and c such that the function
    9·1 answer
  • Find the intercepts. 25 POINTS!!!!!!!!!!!
    14·1 answer
  • Similarly please help
    15·1 answer
  • If for triangle ABC and triangle PQR, the correspondence BCA to QRP is a congruence, which of the following are true.
    7·1 answer
  • Real quick<br><br> what is the radius of 16 cm simplest form
    11·1 answer
  • Solve for w in the terms of s,t,u and v
    5·1 answer
  • Find the lcm of polynomials (x³-4x²+4x) and (2x²-3x-2)<br><br><br><br>I need this answer fast​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!