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sashaice [31]
3 years ago
7

A field in the shape of a right triangle is bordered on one side by a stream, on another side by a road, and on a third side by

a fence.
What angle does this stream make with the road?

Enter your answer in the box. Round only your final answer to the nearest degree.

Mathematics
2 answers:
nata0808 [166]3 years ago
8 0
Cos = 20/27 = 0.7407
so
<span>angle that stream makes with the road = 42.2
answer

42 (</span><span>Round only your final answer to the nearest degree)</span>
Aleks04 [339]3 years ago
4 0

Answer:

Answer is in fact 42

Step-by-step explanation:

I did the test

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There is a spinner with 12 equal areas, numbered 1 through 12. If the spinner is spun
Tomtit [17]

Answer:

1/12

Step-by-step explanation:

There is only number between 1 and 12 that is both a multiple of 5 and 2, that being 10. 10 has an equal chance out of all the other numbers that can be spun, and there are 12 numbers, so 10 has a 1/12 chance of being spun.

6 0
3 years ago
A computer downloaded 20 kilobytes of data in 4 seconds. If it downloads data at a constant speed, it can download ______ kiloby
matrenka [14]

Answer:

75 kB

Step-by-step explanation:

let's say v the speed of transmission

v=20kB/4s=5 kB/s

Data downloaded =v*t=5kB/s*15s= 75 kB*s/s= 75 kB.

4 0
3 years ago
Read 2 more answers
Please help i dont understand
mamaluj [8]

Given:

Number of spheres = 2

Number of prisms = 3

Number of pyramids = 5

To find:

The probability that a pyramid will be selected.

Solution:

We have,

Favorable outcomes = Number of pyramids

                                  = 5

Total outcomes = Total number of figures

                          = 2+3+5

                          = 10

Now, the required probability is:

\text{Probability}=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}

\text{Probability}=\dfrac{5}{10}

\text{Probability}=0.5

Therefore, the probability that a pyramid will be selected is 0.5.

6 0
3 years ago
A salesman receives a weekly salary of $150. He
shusha [124]

Answer:

150 + 4x = 330

4x = 180

x = 45

Step-by-step explanation:

8 0
3 years ago
The manager of a furniture factory finds that it costs $2400 to manufacture 60 chairs in one day and $4800 to produce 260 chairs
tamaranim1 [39]

Answer:

C(x) = 12x + 1680

Slope = 12

Intercept = 1680

Step-by-step explanation:

Given that:

X1 = 60 chairs ; y1 = 2400

X2 = 260 chairs ; y2 = 4800

Obtain the slope ; m

m = y2 - y1 / x2 - x1

m = 4800 - 2400 / 260 - 60

m = 2400 / 200

m = 12

Using the point slope relation:

y - y1 = m(x - x1)

y - 2400 = 12(x - 60)

y - 2400 = 12x - 720

y = 12x - 720 + 2400

y = 12x + 1680

C(x) = 12x + 1680

From the general slope intercept equation :

y = mx + c

m = slope ; c = intercept

Hence,

C(x) = 12x + 1680

Slope = 12

Intercept = 1680

5 0
3 years ago
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