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Rzqust [24]
3 years ago
11

Write a function rule that represents the sentence.

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0

Answer:

Lesson 1: Writing a Function Rule Practice

Step-by-step explanation:

1.A.c=8 + n/2

2.C.y=4x - 5

3.D.3/5b - 7=a

4.C.w=2.5+h/3

5.B.e=8.75n

6.B.a=8 - 1/6b

7.C.h=40 + 21t

8.D. 99 square cm

9.A. 6 square ft

10.A. -435.5 m

rewona [7]3 years ago
6 0
8 more than half of n is 8 + n/2. That is c.
So,
c = n/2 + 8
or c = 8 + n/2.
The answer is a. 

hope this helps!! :)
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Find the distance between the pair of points. <br> ​(19​,−8​) and ​(−14​,−23​)
Svetlanka [38]

Answer:

36.25 units

Step-by-step explanation:

Hi there!

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} where two endpoints are (x_1,y_1) and (x_2,y_2)

Plug in the given points ​(19​,−8​) and ​(−14​,−23​):

d=\sqrt{(19-(-14))^2+(-8-(-23))^2}\\d=\sqrt{(19+14)^2+(-8+23)^2}\\d=\sqrt{(33)^2+(15)^2}\\d=\sqrt{1089+225}\\d=\sqrt{1314}\\d=36.25

Therefore, the distance between the points is approximately 36.25 units.

I hope this helps!

6 0
2 years ago
Read 2 more answers
If |2x-11 &lt;0, then the value of x is<br>(A) 0<br>(B) -1/2<br>(C) 1<br>(D) 1/2​
Finger [1]

Answer:

A: 0

Step-by-step explanation:

Hopefully this helps!

4 0
3 years ago
Compare using &gt;, &lt;, or =.<br><br> 4 minutes_240 seconds
igor_vitrenko [27]

Answer:=

Step-by-step explanation:

4×60=240

4 0
3 years ago
When adding or subtracting with scientific notation,why is it important to have the same power of 10?
sladkih [1.3K]
<h2>Explanation:</h2><h2></h2>

Because we perform something like common factor, so this guarantee that corresponding digits have regarding coefficients have the same place value. Remember that a number written in scientific notation is given by the product of a number between 1 and 10 and another number that is power of 10. For example, let's write two examples about this:

Addition:

a=2\times 10^3 \\ \\ b=4\times 10^3 \\ \\ \\ Then: \\ \\ a+b=2\times 10^3+4\times 10^3 \\ \\ =(2+4)\times 10^3 \\ \\ =5\times 10^3

Addition:

a=2\times 10^3 \\ \\ b=4\times 10^3 \\ \\ \\ Then: \\ \\ a+b=2\times 10^3+4\times 10^3 \\ \\ =(2+4)\times 10^3 \\ \\ =6\times 10^3

Subtraction:

a=7\times 10^5 \\ \\ b=2\times 10^5 \\ \\ \\ Then: \\ \\ a-b=7\times 10^5-2\times 10^5 \\ \\ =(7-2)\times 10^5 \\ \\ =5\times 10^5

4 0
3 years ago
tony had 1 1/2 gallons of orange juice. He drank 2/7 of the orange juice he had. How mucj orange juice did Tony drink?
Sever21 [200]
There are several information's of immense importance already given in the question.
Amount of juice that Tony actually had = 11/2 gallons
Amount of juice that Tony drank = (11/2) * (2/7) gallons
                                                    = 11/7 gallons
From the above deduction, we can easily conclude that the amount of juice that Tony drank was 11/7 gallons.
6 0
3 years ago
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