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3 years ago

6

What's the distance between the two parallel campsites?

1 answer:

Olegator [25]3 years ago

3 0

To find a missing length with all other lengths given, you simply find their ratio. With this problem:

82.8m / 92m = 9/10
73.8m / 82m = 9/10

So, using this 9/10 size ratio, we just find what is 9/10 of 47m (which is 42.3) by doing 47(9/10). Boom, there's your answer.

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Please someone help me with this ASAP especially with the workout!!

Serjik [45]

Answer:

78°

Step-by-step explanation:

From the diagram,

Applying sine rule,

SinA/a = sinC/c................... Equation 1

Given: c = 29 cm, C = 50°, a = 37 cm

Substitute into equation 1 and solve for A.

sinA/37 = sin50°/29

sinA = (37×sin50°)/29

sinA = (37×0.766)/29

sinA = 28.34/29

sinA = 0.9774

A = sin⁻¹(0.9774)

A = 77.8°

A ≈ 78°

Hence the measure of angle A = 78°

6 0

3 years ago

R 3. The mean of 4 numbers is 8. Three of the numbers add up to 22. What is the last number?

statuscvo [17]

<h2><em><u>Solution</u></em> : </h2>

let the last number be x

we know,

$\boxed{mean = \frac{sum \: \: of \: \: all \: \: observations}{number \: \: of \: \: observations} }$

So,

$\hookrightarrow \: 8 = \dfrac{22 + x}{4}$

$\hookrightarrow \: 8 \times 4 = 22 + x$

$\hookrightarrow \: 32 = 22 + x$

$\hookrightarrow \: x = 32 - 22$

$\hookrightarrow \: x = 10$

therefore, the last number is 10.

7 0

3 years ago

While shopping, Kyla found a dress that she would like to purchase, but it costs $52.25 more than she has. Kyla charges $5.50 an

Oxana [17]

9.5 hours of babysitting.

8 0

3 years ago

What is 9 006 in word

Ira Lisetskai [31]

Answer: 9006 in word form is nine thousand six ,

I hope you find this helpful.

3 0

3 years ago

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Trapezoid A B C D is shifted down and to the left to form trapezoid A prime B prime C prime D prime. Trapezoid A prime B prime C

iVinArrow [24]

Answer:

d

Step-by-step explanation:

7 0

3 years ago

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