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Vinil7 [7]
3 years ago
12

Use the horizontal ruler to measure the horizontal distance between two crests. what is this distance?

Mathematics
1 answer:
alexgriva [62]3 years ago
8 0
It seems some part of the text is missing, however, since we are talking about 'crests' I guess we are talking about waves.

In a wave, the distance between two consecutive crests corresponds to the wavelength of the wave. Therefore, the distance measured with the ruler is the wavelength of the wave.
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Find the geometric proof
GrogVix [38]

Answer:

See Explanation

Step-by-step explanation:

Line l is bisector of MO... (given)

\therefore MN = NO.... (1)

\because MN + NO = MO..(M-N-O)

\therefore NO + NO = MO..[From \:(1)]

\therefore 2NO = MO

\therefore NO = \frac{1}{2} MO

\therefore NO = \frac{1}{2}\times 24..(\because MO=24)

\therefore NO =12

Thus Proved

6 0
3 years ago
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Solve. 5=15x−3 Enter your answer in the box. x =
guajiro [1.7K]
Here I'll help you:
In order to solve the problem we must take the "x" to one side, and the numbers to the other side. When we move the three to the other side of the equation, we must change the "negative" to a positive [if it were to be positive, we'd make it negative.] 

Now we have: 5 + 3 = 15x
Let's solve the left side.
We'll have: 8 = 15x

Now we have to divide both sides by 15.
Our answer would be:
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4 0
3 years ago
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How can you find width if This is 2d
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3 years ago
I want derivative for (x+1)^2×e^x<br>please help​
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Answer:

(x + 1)(x + 3)eˣ

Step-by-step explanation:

Since f(x) = (x + 1)²eˣ

df(x)/dx = d[(x + 1)²eˣ]/dx

By the product rule, duv/dx = udv/dx + vdu/dx

where  u =  (x + 1)² and v = eˣ

So,  df(x)/dx = d[(x + 1)²eˣ]/dx

= (x + 1)²deˣ/dx + eˣd(x + 1)²/dx

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= (x + 1)²eˣ + eˣ[2(x + 1) × 1]

= (x + 1)²eˣ + 2eˣ(x + 1)

= (x + 1)eˣ(x + 1 + 2)

= (x + 1)eˣ(x + 3)

= (x + 1)(x + 3)eˣ

8 0
3 years ago
Which are true regarding the statement “A quadrilateral having exactly one pair of parallel opposite sides USA trapezoid”?Check
Mashcka [7]

Answer:

A). It is a conditional statement that can be written as “If a quadrilateral has exactly one pair of parallel opposite sides, then it is a trapezoid."

B). The hypothesis is: a quadrilateral having exactly one pair of parallel opposite sides.

E). The conclusion is: it is a trapezoid.

Step-by-step explanation:

I just did the assignment on Edge. It's 100% correct!!  Hope this helps!!

Also heart and rate if you found this answer helpful.

4 0
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