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dedylja [7]
3 years ago
5

Lisa went to the hardware store and bought 12 pieces rope. Each rope was 3/4 of a meter long. If the rope cost $3.50 a meter, ho

w much did she spend?
Mathematics
1 answer:
Triss [41]3 years ago
3 0
.....................................
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Solve for h.<br> 15.3 + 1 h =1.3- 1 h
Iteru [2.4K]

Answer:

-7 = h

Step-by-step explanation:

15.3 + 1h = 1.3 - 1h

<u>         +1h          +1h</u>

15.3 + 2h = 1.3

Remember what you do to one side you MUST do to the other.

 15.3 + 2h = 1.3

<u>-15.3           -15.3</u>

2h = -14

Now to isolate the variable you divide both sides by 2 to get, h = -7

Hope that helps and have a great day!

6 0
2 years ago
Read 2 more answers
create a table of values for y = 1/x using x = -3, -2. -1, -0.5, -0.25, 0.5, 1, 2 and 3. Sketch the graph of function. what happ
Juliette [100K]
When x is zero there will never be an interception of the line as x=0 is an asymtope

8 0
2 years ago
A comic book costs $3.99, including tax. It is marked up 45%.
nalin [4]
10% of 3.99=0.399x4=1.596
1% of 3.99=0.0399x5=0.1995
1.596+0.1995=1.7955
1.8(Rounded)+3.99=5.79
7 0
2 years ago
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If the measure of the base of a triangle is 3b+2 and the height is 4b,represent the area of the triangle
Naily [24]

Answer:

6b^2 +4b

Step-by-step explanation:

The area of a triangle is

A = 1/2 bh

A = 1/2 * (3b+2) * (4b)

    =1/2 (12 b^2 +8b)

   = 6b^2 +4b

3 0
3 years ago
i need help solving my homework it says : A rectangular prism has a length of 4 cm and a width of 5 cm. The volume of the prism
sashaice [31]
The volume is length * width * height.  Length * width is 4 * 5 or 20, so we have that 20 * height = 200.  Divide by 20 to get height = 10.
4 0
3 years ago
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