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Sati [7]
3 years ago
15

(20 points!!)hi i need help wich the problem !!is urgent

Mathematics
1 answer:
sergeinik [125]3 years ago
5 0
The circumference of the pond is key.

C=2pi*r, so the diameter is given, so it'd be the other circumference formula:

C=pi*d
.25*pi=0.785398163...
Or in terms of pi it'd be pi/4 (or .25pi)

Next, take half of the circumference.
0.39269908169...
This is how far your friend walked.

However, te question isn't how far your friend walked, it's how much further than you he walked, so

0.392699081698724
-.25
=0.142699081698...
Your friend walked 0.142699081698... more miles than you when going around the bridge.
You might be interested in
What is the mixed number for 18/15
bearhunter [10]
15 goes into 18 once with 3 remainder.

18/15-15/15=3/15=1/5

So the answer is:
1 \frac{1}{5}
5 0
3 years ago
In Δ,∠=70°,∠=50° ∠ . <br> ℎ ∠.
AveGali [126]

Answer:

100°

Step-by-step explanation:

A triangle is a polygon shape with three sides. Triangles are of different types such as obtuse, scalene, equilateral, isosceles etc.

In triangle ABC:

70° + 50° + ∠C = 180° (sum of angles in a triangle)

120 + ∠C = 180

∠C = 180 - 120

∠C = 60°

Since ∠C is bisected into ∠ACD and ∠BCD, hence:

∠ACD = ∠BCD = ∠C / 2

∠ACD = ∠BCD = 60 / 2

∠ACD = ∠BCD = 30°

In triangle ACD:

∠A + ∠ACD + ∠ADC = 180° (sum of angles in a triangle)

50 + 30 + ∠ADC = 180

∠ADC + 80 = 180

∠ADC = 100°

6 0
3 years ago
7
Airida [17]

Answer:

$308.50

Step-by-step explanation:

3702 ÷ 12 = 308.5 is her monthly payment

5 0
3 years ago
Complete the synthetic division problem below.
Angelina_Jolie [31]

Answer:

C. x+5

Step-by-step explanation:

Quotient is the result obtained by dividing one number by the other. Polynomial is the equation which consists of variables and coefficients. It involves addition, subtraction, multiplication and integers. The given synthetic equation is 2/1 5 - 14. In the given equation the quotient polynomial form is x + 5.

5 0
3 years ago
Read 2 more answers
A jar contains 125 marbles. Given 5% of the marbles are green, 39% of the marbles are blue, and the rest are red, how many red m
scZoUnD [109]

Answer:

70

Step-by-step explanation:

39+5=44

100-44=56

56 percent of  125 is 70

4 0
3 years ago
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