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Vika [28.1K]
3 years ago
11

What is X for brainliest

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

the value of x is 2

Step-by-step explanation:

-Dominant- [34]3 years ago
8 0

Answer:

x = 2

Step-by-step explanation:

Given 3 parallel lines intersected by 2 transversals then the parallel lines divide the transversals proportionally, that is

\frac{3x}{4} = \frac{7.5}{2.5x} ( cross- multiply )

7.5x² = 30 ( divide both sides by 7.5 )

x² = 4 ( take the square root of both sides )

x = \sqrt{4} = 2

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True or false? a theorem is a statement that can be easily proved using a corollary
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Step-by-step explanation:

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6700 dollars is placed in an account with an annual interest rate of 8.25%. How much will be in the account after 28 years, to t
Vesna [10]

At the end of 28 years, there will be 22,083.2 dollars in the account.

Step-by-step explanation:

Step 1; First we must calculate how much interest there is in total over 28 years. The annual interest rate is 8.25% i.e. 8.25% of 6,700 dollars which equals 552.75 dollars. As the years' pass, more and more will be put into the account due to interest. After 28 years, there will be an interest of 229.6% (8.25% per year * 28 years)of the initial amount.

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3 0
4 years ago
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Translate five times the sum of a number and three into a mathematical expression
sergiy2304 [10]

Answer:

5(x-3)

Step-by-step explanation:

The word "SUM" means the answer to an "ADDITION".

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Answer:

A  Open circle at 6, line going to the right

Step-by-step explanation:

The area of a rectangle is given by

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