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Jobisdone [24]
3 years ago
5

WILL MARK BRANIEST: Find the slope intercept form for the line described. Perpendicular to the line whose equation is 2x-y=-7 an

d passes through the point (0,-3)
Mathematics
2 answers:
Pepsi [2]3 years ago
4 0
Answer : y= -2x-3

If you have any other questions like this, you can go on a website called Desmos/graphing calculator. It is really easy to use. Hope this helped ! :)
Ierofanga [76]3 years ago
3 0

Answer:

y + 3 = (-1/2) x

Step-by-step explanation:

2x-y=-7

-y=-2x-7

y=2x+7

Slope m1= 2, perpendicular slope m2= -1/2

Equation of a line with perpendicular slope m2 and a point (0,-3) is

y - (-3) = (-1/2)(x - 0)

y + 3 = (-1/2) x

2y + 6 = - x

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Solve the following system of equations graphically. y - 4 = 0 2x - y - 2 = 0 What is the solution set?
tatiyna

Answer:

{(x,y)|(x=3,y=4)}

Step-by-step explanation:

The given system of equations is;

y-4=0...(1)

and

2x-y-2=0...(2)

We rewrite the equations in the standard form to get:

y=4...(3)

2x-y=2...(4)

We now substitute equation (3) into equation (4) to get:

2x-4=2

Group similar terms:

2x=2+4

2x=6

Divide both sides by 2

\frac{2x}{2}=\frac{6}{2}

This implies that:

x=3

Therefore the solution set is:

{(x,y)|(x=3,y=4)}

7 0
3 years ago
Which describes the cross section of the square prism that passes through the vertices A, B, C, and D shown
sasho [114]

Answer:

first of all,

Step-by-step explanation:

In triangle ABC one side equal  and two sides equal  

Step-by-step explanation:

We are given a prism whose base is square with sides 8 in and height 12 in.

If we take cross section through vertices A, B and C

We will get a cross section as triangle.

In triangle ABC, sides are AB, BC and AC

AB is diagonal of top square whose side 8 in.

AC is face diagonal of front face.

BC is face diagonal of right face.

AC=BC≠AB

Hence, In triangle ABC one side equal  and two side equal  

Hope this helps!!

5 0
3 years ago
Find the distance between C &amp; D.<br><br> C = (6,-5) and D = (-1, -4)<br><br> (please show work)
NeTakaya

Answer:7.0711

Step-by-step explanation:

8 0
2 years ago
Simplify: -3(m -2) - 7m
kodGreya [7K]
Simplify:
-3(m - 2) - 7m
-(3m - 3 • 2) - 7m
-10m + 6
4 0
3 years ago
Read 2 more answers
How is budget prepared?​
Trava [24]

Step-by-step explanation:

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STEP 1: MONEY IN. List your sources of income for the month. ...

STEP 2: MONEY OUT. Next, look back over your last few months of bank statements to help you list all of your monthly expenses. ...

STEP 3: ASSESS THE SITUATION. ...

STEP 4: Using and Maintaining Your Budget.

the above picture. is an example of a budget

8 0
3 years ago
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