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3 years ago

331 students went on a field trip. Six buses

Mathematics

2 answers:

noname [10]3 years ago

7 0

Answer:

Step-by-step explanation:

331 - 7, take that and divide by 6

lions [1.4K]3 years ago

6 0

Answer:

54 students in each bus

Step-by-step explanation:

first 331 - 7 = 324

then 324 divided by 6 = 54

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A communications tower is supported by two wires, connected at the same point on the ground. One is attached to the tower at D a

viktelen [127]

Answer:

10.99 m

Step-by-step explanation:

✍️What we are basically asked to solve here is to find the distance between C and D.

To find CD, find the length of BC, and BD. Their difference will give us CD.

Thus, BC - BD = CD.

✍️Finding BC using trigonometric ratio formula:

$\theta = 30 + 10 = 40$

Opposite side = BC = ??

Adjacent side = 42 m

Thus:

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(40) = \frac{BC}{42}$

Multiply both sides by 42

$tan(40) \times 42 = \frac{BC}{42} \times 42$

$35.24 = BC$

BC = 35.24 m

✍️Finding BD using trigonometric ratio formula:

$\theta = 30$

Opposite side = BD = ??

Adjacent side = 42 m

Thus:

$tan(\theta) = \frac{opposite}{adjacent}$

Plug in the values

$tan(30) = \frac{BD}{42}$

Multiply both sides by 42

$tan(30) \times 42 = \frac{BD}{42} \times 42$

$24.25 = BD$

BD = 24.25 m

✍️How much below the top of the tower is the shorter one attached:

Thus,

BC - BD = CD

35.24 m - 24.25 m = 10.99 m

7 0

3 years ago

What remainder is represented by the synthetic division below?

denis-greek [22]

The missing answer is 0

3 0

2 years ago

Can you solve this?? It's, 5x-9y= -2

Andrej [43]

The slope is m= 5/9 sorry if you weren’t looking for the slope

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3 years ago

Mr anderson wrote 7 times 9 times 10 on the board what is the value of that expression

yaroslaw [1]

630

Hope this helps. :D

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The chart below shows the average number of movies seen per person in selected countries. Use equal intervals to make a frequenc

NARA [144]

To make a frequency table, you will need to find the lowest and highest average number of movies.

Numbers go from 0.5 to 4.5.
And example of frequencies you could use are:

0-0.9 (1)
1-1.9(5)
2-2.9(5)
3-3.9(2)
4-4.9(1)

The frequencies are in parentheses beside the intervals.

6 0

3 years ago