2 years ago

How do you graph the equation y=|x|?

Mathematics

1 answer:

Rufina [12.5K]2 years ago

8 0

graph looks like the letter v

2 around x means no matter what value x is y will be positive

plot points would be

(-2,2) (-1,1) (0,0) (1,1) (2,2)

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You are standing 350 feet away from a skyscraper that is 750 feet tall. What is the angel of elevation from you to the top of th

ipn [44]

$tan\ \alpha = \frac{350}{750} = \frac{7}{15} \approx0.4667\ \ \ and\ \ \ \alpha$

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2 years ago

If 2 inches in the drawing represents 1 mile, which distance is closest to the length of

Delvig [45]

wheres the picture

Step-by-step explanation:

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2 years ago

3) A tour trolley covers a distance of 8.5 miles in of an hour.

sp2606 [1]

Answer:

a) Ans: 8.5 miles per hour

b) Ans: 46.75 miles

Step-by-step explanation:

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2 years ago

Which mathematical symbol would best fill in the blank to compare the two real numbers?

Alexandra [31]

Answer: The correct option is (A) < .

Step-by-step explanation: We are given to select the correct mathematical symbol that would best fill in the blank to compare the following two real numbers :

$\sqrt7~~~?~~~\dfrac{14}{5}.$

First , we need to find the values of both the real numbers in decimal form.

We have

$\sqrt7=2.64575...,\\\\\dfrac{14}{5}=2.8.$

Since, $2.64575$ so we get

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Option (A) is CORRECT.

5 0

3 years ago

Read 2 more answers

2 Simplify -3(16 = 35+4)/5. Show your work.

Masteriza [31]

Answer:

-9

Step-by-step explanation:

Parentheses first:16-35+4 = -35+16+4 = -35+20 = -15

3(-15) = -45/5

-45 divided by 5 = -9

3 0

3 years ago