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3 years ago

Which best completes the following sentence? Triangles are congruent if they have the same

Mathematics

1 answer:

bagirrra123 [75]3 years ago

6 0

Answer:

same sides and angles

Step-by-step explanation:

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How do I get the answer?

rewona [7]

Calculator my man calculator

4 0

3 years ago

Calculate the surface area of a hockey puck with a height of 1 in. and a diameter of 3 in

uysha [10]

Answer:

23.56

Step-by-step explanation:

2( $\pi r^{2}$ ) + 2 $\pi$ rh

2( $\pi$ $1.5^{2}$ )+ 2 $\pi$ (1.5)(1)

23.56

6 0

3 years ago

Find the Percent:

ycow [4]

Step-by-step explanation:

First, find 12 percent of 1,150,

12 percent of 1,150 = 138.

Now, add 1,150 + 138,

1,150 + 138 = 1,288

Hope I helped, if not, at least I tried.

6 0

2 years ago

True or False, Intrusive rocks have large crystals?

Sladkaya [172]

<h2>Answer:</h2>

<h2>Step-by-step explanation:</h2>

<h3>Intrusive rocks, have large crystals that are usually visible without a microscope. </h3>

<h2>Therefore it's true. </h2>

4 0

2 years ago

Luigi is an urban planner. As an independent contractor, he charges a $140 fee plus $25 per hour for

Anuta_ua [19.1K]

Answer:

Function: $y=140+25x$

Amount earned for 10 hours of work: $\$390$

Step-by-step explanation:

Let be "x" the number of hours worked on a project and "y" the total amount Luigi charges for a project.

Based on the data given in the exercise, you can identify that:

$140 is a fixed amount.
For each hour worked on the project, Luigi charges $25. This can be expressed as: $25x$

Then, the total amount he charges for a project is the sum of $140 and $25x$ . This can be represented with the following function:

$y=140+25x$

To calculate the amount of money earned for 10 hours of work, you must substitute $x=10$ into the function and evaluate. Then:

$y=140+25(10)\\\\y=390$

7 0

3 years ago