All categories

3 years ago

In the equation, 4x + 17 = -3 do you divide by the coefficient or subtract the 17 first? How do you know? *

1 answer:

6 0

Subtract the 17 then you would get -3-17 which equals -20. the you get 4x=-20. You would then divide both 4x and -20 by 4 which lastly gives you the answer of -5.

You might be interested in

Sydney drew segment AC and segment BC to help her use the Pythagorean theorem

kenny6666 [7]

Answer: B

Step-by-step explanation:

The question is asking for you to use the Pythagorean Theorem in order to find the length or line AB.

a^2+b^2=c^2

Since AB is what we are trying to find in this situation it is c. The graphic shown tells us that the length of line CA= (y2-y1) and CB= (x2-x1), these numbers represent a and b in the expression shown above. From here you should implement the information into the equation.

(x^2-x^1)^2+(y2-y1)^2= AB

The next step in finding the product would be to square both sides of the equation. In this case we only need to square the side with the calculation because the variable AB already represents the answer you would calculate. Which leaves us with the answer shown in the image below.

4 0

3 years ago

Helpppp Plzzzz ASAPppppppppp

Nataly [62]

Non linear:

y = 6 -x^2

y = 2x^2 + 2

y = x^3

Rate of change is also the slope

= (72 - 69) / (51 - 48)

= 3/3

= 1

Rate of change = 1

First you need to find slope

(3,0) and (5,2)

Slope = (2 - 0)/(5-3) =2/2 = 1

Equation

y - 0 = 1(x - 3)

y = x - 3

Answer:

Tyler's function is correct as y = x - 3, it matched the above.

6 0

3 years ago

Ratio of a to c<br> Please answer

Dahasolnce [82]

Answer:

Step-by-step explanation:

a/b=4/5 b/c=2/9

Ration of a to c is

a/c=4/9

5 0

3 years ago

Read 2 more answers

(1, 7); slope = -1 please help fast

Harrizon [31]

Answer:

y = - x + 8

Step-by-step explanation:

Step 1:

y = mx + b Slope Intercept Form

Step 2:

y = -x + b Input Slope

Step 3:

7 = - 1 ( 1 ) + b Input x and y

Step 4:

7 = - 1 + b Multiply

Step 5:

b = 8 Add 1 on both sides

Answer:

y = - x + 8

Hope This Helps :)

7 0

3 years ago

Read 2 more answers

PLEASE HELP ITS A TEST

xeze [42]

It is 180 because it rotates

5 0

3 years ago

Read 2 more answers