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professor190 [17]
3 years ago
14

What is the answer to 2a-3=7

Mathematics
1 answer:
ladessa [460]3 years ago
5 0
2a−3=7

Add 3 to both sides.

2a−3+3=7+3

2a=10

Divide both sides by 2.

2a / 2 = 10 / 2

a=5

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PLEASE HELP ME ASAPPP!!! WORK DUE SOON :(
Dominik [7]

Answer:

 1) The third option.

2) The last option.

Step-by-step explanation:

1) f(x) is greater on the interval (0,3), which is opened, because if  you substitute x=2 you obtain the following result:

f(2)=4\\g(2)=(2)^{2}-6(2)=-8

2) If x=3, you obtain that:

 g(3)=-9\\f(3)=9

Therefore: f(3)>g(3)


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3 years ago
True or false: If a < b then a + c < b + c
kherson [118]

Answer:

true

Step-by-step explanation:

5 0
3 years ago
Suppose f(x)=2^x. What is the graph of g(x)=1/3f(x)?
svetlana [45]

Please see the <em>blue</em> curve of the image attached below to know the graph of the function g(x) = (1/3) · 2ˣ.

<h3>How to graph a transformed function</h3>

Herein we have an <em>original</em> function f(x). The <em>transformed</em> function g(x) is the result of <em>compressing</em> f(x) by 1/3. Then, we find that g(x) = (1/3) · 2ˣ. Lastly, we graph both function on a <em>Cartesian</em> plane with the help of a <em>graphing</em> tool.

The result is attached below. Please notice that the <em>original</em> function f(x) is represented by the red curve, while the <em>transformed</em> function g(x) is represented by the blue curve.

To learn more on functions: brainly.com/question/12431044

#SPJ1

5 0
1 year ago
In a small library , there are 5 nonfiction books for every 9 fiction books There are 130 a . How many fiction books are there ?
Mice21 [21]

Answer: 234

Step-by-step explanation:

If there are 130 nonfiction books, then there are 234 fiction books

6 0
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Find the volume of each sphere to the nearest hundredth?​
Alenkinab [10]

Answer:

Can i have a diagram please

Step-by-step explanation:

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3 years ago
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