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ziro4ka [17]
2 years ago
8

Determine if each rectangle is a scale drawing of the given rectangle. Explain why or why not.

Mathematics
1 answer:
iogann1982 [59]2 years ago
3 0

Answer:

a is not to scale but b is

Step-by-step explanation:

5:20

is the same as 5/20

and 5/20 is equal to 10/40

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nlexa [21]

Answer:

a=10

Step-by-step explanation:

a^2+b^2=c^2

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Hope this helps!

3 0
3 years ago
Write the ratio 36:56 in its lowest terms.​
s2008m [1.1K]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
A system of equations is given below. y=1/2x-3 and -1/2x-3. Which of the following statements best describes the two lines?
pantera1 [17]

"They have different slopes but the same y-intercept, so they have one solution" is the statement which best describes the two lines.

Answer: Option D

<u>Step-by-step explanation:</u>

Given equations:

           y=\left(\frac{1}{2} \times x\right)-3

           y=\left(-\frac{1}{2} \times x\right)-3

As we know that the slope intercept form of a line is  

                             y = m x + c  

So, from equation 1 and equation 2 we can see that

              m_{1}=\frac{1}{2} \quad \text { and } c_{1}=-3

              m_{2}=-\frac{1}{2} \text { and } c_{2}=-3

So, from the above expressions, we can say that both lines have different slopes but have same y – intercept with one common solution when x = 0.

4 0
3 years ago
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Step-by-step explanation:

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