What does 3+-3+ = to.

katovenus [111]

76% of 200<span> = </span><span>152</span>76/100 * 200
<span>
= 76*200/ 100 = 152</span>

5 0

3 years ago

The circular clock face in the clock tower on campus has a radius of about 4 meters. What is the area of the clock to the neares

mel-nik [20]

Answer:

50 meters

Step-by-step explanation:

The area of a circle is $\pi r^2$ , so assuming that $\pi$ is 3.14, we can make the equation $3.14 \cdot r^2$ .

Assuming the radius is r, which is 4, we can substitute the values into the equation.

$3.14 \cdot 4^2\\3.14\cdot16\\50.24$

This question is asking for the area to the nearest square meter so rounding 50.24 to the nearest square meter results in 50.

Hope this helped!

3 0

3 years ago

Isaac takes a 216-mile trip from

daser333 [38]

Answers:

First Blank = 54
Second Blank = 162

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

Explanation:

The first blank represents the distance that corresponds to t = 1 hour.

We'll replace t with 1 to get...

d = 54t

d = 54*1

d = 54

Therefore, 54 goes in the first blank. It means that Isaac traveled 54 miles after 1 hour.

------------------

We repeat these steps for t = 3

d = 54*t

d = 54*3

d = 162

This means he traveled 162 miles after 3 hours

So 162 goes in the second blank

-------------------

Side note: your teacher wrote 180 but s/he should have written 108 instead because 54*2 = 108

8 0

3 years ago

Which graph is an example of a function whose parent function is y=sqrt x?

hoa [83]

See in the explanation

<h2>Explanation:</h2>

Hello! Recall that you have to post complete questions in order to get excellent and correct answers. Since you have missing graphs, I can't say what is the correct option. However, I'll try to help you about the concept of parent functions.

A parent function is the most basic function that shares the same characteristics with other complicated functions. One of the parent function in mathematics is the Square Root Function written as:

$y=f(x)=\sqrt{x}$

This parent function is shown in the First Figure below. As you can see:

The domain is the set of all real numbers greater (or equal) than zero
The range is the set of all real numbers greater (or equal) than zero

An example of a function whose parent function is $f(x)=\sqrt{x}$ is the same function translated three units to the left. In a mathematical language:

$g(x)=\sqrt{x+3}$

This graph is shown in the second figure. As you can see, these two graph share the same characteristics. The only difference is a translation performed on the second one. For the second graph, we have:

The domain is the set of all real numbers greater (or equal) than -3
The range is the set of all real numbers greater (or equal) than zero

<h2>Learn more:</h2>

Other parent functions: brainly.com/question/1131412

#LearnWithBrainly

5 0

3 years ago

Find the volume of the shape

Ket [755]

Step-by-step explanation:

$\small\mathfrak\red{here \: is \: your \: solution...} \\ \\ \small\mathcal\purple{volume \: of \: hemisphere \: = (2 \div 3)\pi \: r ^{3 \: } .} \\ \\ \small\mathfrak\purple{radius \: of \: hemisphere \: = 6 \: cm.} \\ \\ \small\mathfrak\purple{volume \: of \: hemisphere \: = (2 \div 3)(22 \div7 ) \times 6 {}^{3} .} \\ \\ \small\mathfrak\purple{volume \: = 452.16 \: cm {}^{3} .} \\ \\ \huge\mathfrak\pink{hope \: it \: helps.}$

7 0

3 years ago