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gogolik [260]
3 years ago
11

Solve the proportion X/4= 2/5

Mathematics
2 answers:
dimaraw [331]3 years ago
6 0

Answer:

x = 8/5

Step-by-step explanation:

<u>x</u>  =  <u>2</u>

4      5

so get X by itself by multiplying both sides by 4

x= 8/5

Evgesh-ka [11]3 years ago
5 0

Answer:

Step-by-step explanation:

x/4=2/5

Basically : x=8/5

                 x=1.6

                 x=1 3/5

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I wrote the domain and range in interval notation, not sure if that’s how you’re asked to do it. This is how I was taught to state the domain/range of a graph.

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1/3(12-6x)=4-2x I need help pls
Oksi-84 [34.3K]

Answer:

no solution

Step-by-step explanation:

1/3(12-6x)=4-2x

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3 years ago
The larger of two number is 15 more than three times the smaller number if the sum of the two numbers is 63 find The numbers
Aleks [24]

The two numbers are <u>12 and 51.</u>

<h3>EXPLANATION</h3>

To solve this, I did 63-15, to get 48.

I then divided this by 4, to get the first number, which is <u>12.</u>

To find the second answer, I multiplied 12 by 3, which is 36, and then added the 15 back on, to get <u>51.</u>

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3 0
3 years ago
-4(6-b)=4 how to solve this problem?
Kaylis [27]
You distribute -4 to each in the parentheses then you get -24 - 4b = 4 then you add 24 on both sides and get -4b = 28 then you divide each side by -4 and it equals -7
3 0
3 years ago
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Identify the effect on the graph of replacing f(x) by f(x - h)
Tresset [83]

Given:

Replace f(x) by f(x - h).

To find:

The effect on the graph of replacing f(x) by f(x - h).

Solution:

Horizontal shift is defined as:

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In the given problem f(x) is replaced by f(x - h) and we need to find the effect on the graph.

Here, we have x-h in place of x.

Therefore, the graph of f(x) shifts h units right to get the graph of f(x-h).

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