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Dennis_Churaev [7]
2 years ago
15

- Round each number to four decimal places: a. 5.16 b. 5.27​

Mathematics
1 answer:
DochEvi [55]2 years ago
5 0

Answer:

wym by 4 decimal places

Step-by-step explanation:

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A rectangle is 13 feet long and 4 feet wide. Find its area.
tatuchka [14]

Answer:

hi

Step-by-step explanation:

13×4=52

area is 52

have a nice day

8 0
2 years ago
Read 2 more answers
The Colonel spots a campfire at a bearing N 59∘59∘ E from his current position. Sarge, who is positioned 242 feet due east of th
Rashid [163]

Answer:

i. Colonel is about 201 feet away from the fire.

ii. Sarge is about 125 feet away from the fire.

Step-by-step explanation:

Let the Colonel's location be represented by A, the Sarge's by B and that of campfire by C.

The total angle at the campfire from both the Colonel and Sarge = 59^{0} + 34^{0}

                                           = 93^{0}

Thus,

<CAB = 90^{0} - 59^{0} = 31^{0}

<CBA = 90^{0} - 34^{0} = 56^{0}

Sine rule states;

\frac{a}{Sin A} = \frac{b}{Sin B} = \frac{c}{Sin C}

i. Colonel's distance from the campfire (b), can be determined by applying the sine rule;

\frac{b}{Sin B} = \frac{c}{Sin C}

\frac{b}{Sin 56^{0} } = \frac{242}{Sin 93^{0} }

\frac{b}{0.8290} = \frac{242}{0.9986}

cross multiply,

b = \frac{0.8290*242}{0.9986}

  = 200.8993

Colonel is about 201 feet away from the fire.

ii. Sarge's distance from the campfire (a), can be determined by applying the sine rule;

\frac{a}{Sin A} = \frac{c}{Sin C}

\frac{a}{Sin 31^{0} } = \frac{242}{Sin 93^{0} }

\frac{a}{0.5150} = \frac{242}{0.9986}

cross multiply,

a = \frac{0.5150*242}{0.9986}

  = 124.8073

Sarge is about 125 feet away from the fire.

8 0
3 years ago
Which figures below are similar?<br><br><br><br> 1 and 2<br> 2 and 3<br> 2 and 4<br> 1 and 4
vladimir2022 [97]

Answer:

can you take a picture of your problem

8 0
3 years ago
Read 2 more answers
Please I need an example of this to help me out…<br> (3.76 x 10^5)+(7.44 x 10^5)
Alika [10]

Answer:

1.12 x 10^6 or 1,120,000

Step-by-step explanation:

You work out the first part which would be (3.76 x 10^5) or 376,000.

Then you work out the second part which would be (7.44 x 10^5) or 744,000.

Then you add them together and move the decimal over to where the number is less than ten but greater than 0 so it would be like this:

1.120000

But just cut all the zeros so it would be like this:

1.12

And how ever many times you move the decimal over is the number you put beside the ten by the way. it should look a little like this by the time you are done:

1.12 x 10^6

3 0
3 years ago
A garden is 30 feet long. A row of beans is planted every 15 inches. How many rows of beans are in the garden?
prisoha [69]

The number of rows of beans that are in the garden is 24 rows.

<h3>How many rows of beans are in the garden?</h3>

The first step is to convert feet to inches.

1 feet = 12 inches

30 x 12 = 360 inches

The second step is to divide 360 inches by 15 inches: 360 / 15 = 24 rows

To learn more about division, please check: brainly.com/question/194007

#SPJ2

3 0
2 years ago
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