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STatiana [176]
3 years ago
7

Which points on the wave are the trough and the crest?

Mathematics
1 answer:
Vlad1618 [11]3 years ago
6 0

Answer:

ok

trough is the y

Crest is W

I put a picture for help

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Which lines appear to be parallel?<br> A А
Dmitriy789 [7]

Answer:

D

Step-by-step explanation:

4 0
3 years ago
3. The width of a building is 51 ft. A model of the building has a width of 6 ft. Find the ratio of the actual width of the buil
Vedmedyk [2.9K]

Answer:

Your question does not make sense

Step-by-step explanation:

3 0
2 years ago
A grocer has 18kg of black tea worth 3.5per kg. She wants to mix
fenix001 [56]

The question is incomplete, the complete question is;

A grocer has 18 kg of black tea worth $3.5 per kg. She wants to mix it with green tea worth $2.6 per kg to sell the mixture at $2.9 per kg. How much of green tea should she use?

Answer:

36

Step-by-step explanation:

Let the weight of the green tea used be x kg.

From the question:

We have:

18 kg of black tea at $ 3.5 per kg. Thus total cost of black tea is 18 x 3.5 = $ 63

Cost of green tea is $2.6 per kg. Total cost of green tea is 2.6 * x = $2.6x

Total weight of the mixture is 18 + x kg.

Total cost of the mixture is = $2.9 (18 + x)

Thus,

Total cost of black tea + total cost of green tea = Total cost of the mixture

$63 + $2.6 x = $2.9 (18 + x)

$63 + $2.6x = $52.2 + $2.9x

63 – 52.2 = 0.3 x

10.8 = 0.3 x

x = 10.8/0.3

x = 36

36 kg of green tea is needed

3 0
2 years ago
Tap the image to view it please I will give crown and points
wariber [46]

Answer:

3848.45mm

Step-by-step explanation:

Area = \pi r^{2}

35^{2} = 1225

1225 * \pi = 3848.45

3 0
3 years ago
Read 2 more answers
It's due in 5 hours help
adell [148]

Answer:

Step-by-step explanation:

Things to remember:

1). When we divide a number having decimal by 10, 100, 1000 or any number multiple of ten, decimal point of the numerator shifts left by the number of zeros present in denominator.

Example:    \frac{2.0}{100}=0.02

2). When we multiply a decimal number by 10, 100, or any number number multiple of 10, decimal point of the original number shifts right by number of zeros present in multiplier.

Example:   2.0 × 100 = 200

In this question, 0.014 × 100000 = 1400.000

Therefore, product of 0.014 and 100000 is 1400 because the decimal point in 0.014 moves 5 places to the right.

8 0
2 years ago
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