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charle [14.2K]
3 years ago
5

ANSWER THESE QUESTIONS FOR 20 POINTS!

Mathematics
1 answer:
Alex73 [517]3 years ago
4 0
1. B
2. D
Hope this helps:3
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The relationship between x and y can be modeled
rewona [7]

Answer: k= 19,800

Step-by-step explanation:

It’s right on edge

7 0
3 years ago
Read 2 more answers
Which question is best modeled with a division expression?
Orlov [11]

The question that can be best modeled as a division expression is how many 3/8's are in 48.

<h3>What is division? </h3>

Division is the process of dividing a number into equal parts using another number. The sign used to denote division is ÷. Division is one of the basic mathematical operations. The other mathematical operations are addition, multiplication and division.

In order to determine the 3/8's in 48, divide 48 by 3/8.

In order to determine 3/8 of 48, multiply 48 by 3/8.

In order to determine the total of 3/8 and 48, add the numbers together.

In order to determine how much more than 3/8 is 48, subtract 3/8 from 48.

To learn more about division, please check: brainly.com/question/13281206

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6 0
1 year ago
How to do the problem
trapecia [35]

Step-by-step explanation:

g(0.5) = 2 \\  \\ h(x) = g(x).f(x) \\  \therefore \: h(2) = g(2).f(2) \\  \therefore \: h(2) = 5 \times 2\\ \therefore \: h(2) = 10\\  \\ \\  j(x) = g(x) - f(x) \\  \therefore \: j(4) = g(4) - f(4) \\  \therefore \: j(4) = 9 - 8\\ \therefore \: j(4)  = 1\\  \\  \\

4 0
3 years ago
Help i need to understand
mote1985 [20]
Using thereoms/postulates, we know that the 60° angle and the (5z - 85)° angle are congruent

so to first find z..
60 = 5z - 85
145 = 5z
29 = z

now that we know z, we can find x
simply replace the z in (5z - 85) with 29
and add the entire angle to x to equal 180
(supplementary angles)
(5(29) - 85) + x = 180
(145 - 85) + x = 185
60 + x = 185
x = 125


x = 125 \\ z = 29



4 0
3 years ago
Does 1/2^3 equal to 2^-3<br><br> HURRY PLEASE
GaryK [48]

Answer:

yes

0.125 = 0.125

Step-by-step explanation:

1/2^3 = 0.125

2^-3 = 0.125

3 0
3 years ago
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