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balu736 [363]
2 years ago
10

True or false: This system of equations has no solution. y=3/10x+1 y=5/20x-1

Mathematics
1 answer:
jenyasd209 [6]2 years ago
7 0

Answer:

False.

Step-by-step explanation:

    They do not have equivalent slopes. This means they are not parallel lines and any line that is not parallel will eventually intersect. Therefore, this statement is false.

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What is the sum of the areas of circle C and circle D?
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Assuming that the center of each circle is at point C and D, then both have a radius of 7cm. We know that the formula for solving area of the circle is A=pi*r².
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C1 area=3.1416*7²
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(9x - 3) - (2x2 + 3x + 7)
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Answer:

8 - 6x

Step-by-step explanation:

just trust me the other guy's wrong

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3 years ago
Paisley drove to his new college and then came back home. His round trip was 212 miles. Paisley drives a Honda and gets 35 miles
san4es73 [151]

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7 0
2 years ago
If the side lengths of a cube are 14 feet, what is the correct way to write the expression to represent the volume of the cube i
Kryger [21]

Answer: Choice A) 14^3

This is the same as writing 14^3

===================================================

Explanation:

Since all the sides are 14 feet long, we can basically say length = width = height = 14.

Or put another way:

  • length = 14
  • width = 14
  • height = 14

The volume of the cube is length*width*height = 14*14*14 = 14^3 = 2744 cubic feet.

-----------

The term 14^3 has a base of 14 and exponent of 3.

The base is what we multiply out while the exponent tells us how many copies of the base to multiply. In this problem, we have 3 copies of 14 being multiplied. So that's why 14^3 = 14*14*14

If you were to say something like 3^14, then you would have 14 copies of 3 multiplied out, which is a much larger value. So we'll cross choice B off the list.

Choice C isn't correct either since again we're using exponents and not multiplication to tie together the 14 and 3.

Choice D would be correct if your teacher wanted it in expanded form, instead of exponent form.

6 0
3 years ago
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