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2 years ago

Justify whether the solution makes sense.

Mathematics

2 answers:

frutty [35]2 years ago

8 0

✎ let's answer it 

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it's ↓

( identical triangle)

<h3> by </h3><h2>#galadohannadivine29</h2>

Zigmanuir [339]2 years ago

5 0

Answer:

They are identical triangles.

Step-by-step explanation:

Angles in a triangle add up to 180 degrees.

The triangle with 39 and 90 has a missing angle of 51 degrees, and the triangle with 51 and 90 vice versa.

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A bus on a regular schedule takes 3 1⁄4hours to reach its destination. The express bus takes 2 1⁄2 hours to make the same trip.

Galina-37 [17]

The answer is 3/4.
If you take the express bus you can save 3/4 hours which is 45 minutes.
Hope this helps plz give brainliest

5 0

3 years ago

Read 2 more answers

Use decimals to answer the question what is 6% of 225

ElenaW [278]

Answer:

13.5

Step-by-step explanation:

(Are you meaning this as the answer is a decimal?)

3/50 * 225/1

Cross-cancel 50 and 225 by cancelling out 25.

3/2 * 9/1

Rewrite this so it is a single fraction.

(3 * 9)/2

Multiply 3 by 9 to get 27.

27/2

Divide 27 by 2 to get 13.5.

13.5

6% of 225 is 13.5.

8 0

2 years ago

Read 2 more answers

The domain (input values) of the sine function is:

Nikolay [14]

The input of each of these functions is always an angle, and as you learned in the previous sections, these angles can take on any real number value. Therefore the sine and cosine function have the same domain, the set of all real numbers, \begin{align*}R\end{align*}

3 0

2 years ago

I need help finding the answer to this:

anygoal [31]

Answer:

He will earn $6 in interest in 9 months.

Step-by-step explanation:

This is a simple interest problem.

The simple interest formula is given by:

$E = P*I*t$

In which E is the amount of interest earned, P is the principal(the initial amount of money), I is the interest rate(yearly, as a decimal) and t is the time.

After t years, the total amount of money is:

$T = E + P$