3 years ago

I don’t really understand this question Please help!!!

Mathematics

1 answer:

Nezavi [6.7K]3 years ago

6 0

what do you think it is talking about

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cestrela7 [59]

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Of the 5000 species of mammals, 250 species are carnivorous. What is the ratio of carnivorous to mammals?

Step-by-step explanation:

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2 years ago

there were 600 sheep and goats in the hills. If the ratio of sheep to goats in 1 to 2, how many sheep are there

balandron [24]

If there is one sheep for every 2 goats then that means there are 400 goats and 200 sheep.

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2 years ago

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What is the length of a rectangle with width 20 in, and area 172 in2

timofeeve [1]

Answer:

8.6 inches (Rounded: 9 inches)

Step by Step:

1). w x l = A

2). 20 x l = 172

3). 172/20

4). 8.6

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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.

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3 years ago

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Answer:

v = 16.

Step-by-step explanation:

This is one of the equations of motion when acceleration is constant.

v = 6 + 2*5

= 16.

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3 years ago

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