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4 years ago

Explain what the metric system is and how it is used in contruction trade

1 answer:

8 0

The metric system is the International system of measurements and you could use the metric system measuring anything in construction

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What is the sum of the interior angles of a rectangle?

Zolol [24]

360 degrees.

Hope this helps :)

7 0

3 years ago

What is

arsen [322]

9514 1404 393

Answer:

B. 17°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relations between angles and sides. Here, the relevant relation is ...

Sin = Opposite/Hypotenuse

sin(N) = PQ/PN

sin(N) = 4/14

N = arcsin(4/14) ≈ 16.6° . . . . use the inverse function to find the angle

N ≈ 17°

8 0

3 years ago

Help me with this plss

horsena [70]

Answer:

175 AKA B

Step-by-step explanation:

40/8=5 5*35=175

4 0

3 years ago

Read 2 more answers

If f(x) and its inverse function, fx), are both plotted on the same coordinate plane, what is their point of intersection?

Lubov Fominskaja [6]

Answer: (3, 3)

Step-by-step explanation:

the graphs of $f$ and $f^{-1$ are flipped: if the point $(x, y)$ is on the graph of $f$ , then the point $(y, x)$ is on the graph of $f^{-1$ .

Any points of intersection will satisfy $(x, y) = (y, x)$ . A point that satisfies this property must have the same x and y coordinate. (Think about it.) The only point on $f$ like that is $(3, 3)$ , so that is the point of intersection.

7 0

2 years ago

Solve the inequality.<br><br> 8+k≤−3<br> The solution is <br> .

kolezko [41]

Answer: k $\leq$ -11

Step-by-step explanation:

8 + k $\leq$ -3 Subtract 8 from both sides

-8 -8

k $\leq$ -11

7 0

3 years ago