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3 years ago

What’s the bottom answer?

Mathematics

2 answers:

TEA [102]3 years ago

7 0

m<XYZ=120° => m<XYZ is an an obtuse angle, but the picture of m<XYZ is an acute angle

Sunny_sXe [5.5K]3 years ago

7 0

So the student read the wrong number from the angle measure on their protractor

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Prove the statement using the ε, δ definition of a limit. lim x → 1 4 + 2x 3 = 2

ZanzabumX [31]

You want to prove

$\displaystyle\lim_{x\to1}\frac{4+2x}3=2$

By the definition of the limit, this means that for any $\varepsilon>0$ , we can find $\delta>0$ such that

$|x-1|$ .

In order to get the inequality we want, we need to have

$\left|\dfrac{4+2x}3-2\right|=\left|\dfrac{2x-2}3\right|=\dfrac23|x-1|$

so we can pick $\delta=\frac{3\varepsilon}2$ .

So here's the proof: Let $\varepsilon>0$ be given, and let $\delta=\frac{3\varepsilon}2$ . Then

$|x-1|$

$\implies\dfrac23|x-1|$

$\implies\left|\dfrac{2x-2}3\right|=\left|\dfrac{2x+4}3-1\right|$

as required.

3 0

3 years ago

Im the triangle below, the value of h is 3/4 the side length that is labeled on the figure. What is the area of the triangle?

Evgen [1.6K]

Answer:

6.4mm

Step-by-step explanation:

6 0

4 years ago

A camera is marked down from $36 to $27. What is the percent of the markdown

nikitadnepr [17]

Answer:

75%

Step-by-step explanation:

You have to put 27/36 and multiply 27/36 by 100/1 and then you get 2700/36 and divide it and you get 75 so that is how you get 75%

8 0

3 years ago

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(-3)^0 solve exponent patterns

Anon25 [30]

Its value is 1 ..

please mark me as branlist

4 0

2 years ago

Read 2 more answers

What is the 12th term in the sequence? Note: Use the explicit rule. an=−16+2n Enter your answer in the box.

kenny6666 [7]

Hi, thank you for posting your question here at Brainly. Whatever the sequence is, the important thing is to follow the explicit rule. The n denoted in the equation must pertain to the 12th term. Hence,

A12 = -16 + 2(12)
A12 = 8

The 12th term is 8. I hope I was able to help. Have a good day.

6 0

3 years ago