Please help, and if you do, please answer all three questions. 30 points!! Everything is listed below!!

Answer:

Step-by-step explanation:

Answer:

65

Step-by-step explanation:

arc AB = 43/100 x 360 ≈ 155

18/100 x 360 ≈  155 = 65

Answer:

(0, 1 )

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

given

y - 4x = 1 ( add 4x to both sides )

y = 4x + 1 ← in slope- intercept form

with c = 1

the coordinates of the y- intercept are (0, 1 )

Answer:

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Step-by-step explanation:

Answer:

The answer is 4/9

Step-by-step explanation:

On dividing 2/9 by 2/4, we multiply [tex]\frac{2}{9}[/tex] with the reciprocal of [tex]\frac{2}{4}[/tex].

= [tex]\frac{2}{9}[/tex] × [tex]\frac{4}{2}[/tex] = 4/9

Answer:

a=5 ;b=10 ;c= 5 ; d= 5√3

Step-by-step explanation:

sin 45=9/5√2

a=5√2 sin 45

a= 5

tan45= 5/c

c=5/tan45

c= 5

tan 30=a/d

=5/d

d=5/tan 30

d=5√3

sin 30=5/b

b= 5/sin 30

b= 10

Answer:

54 degrees

but i think its 63 degrees now

Step-by-step explanation:

because i think this is an equilateral triangle

edit

wait i think its actually 63 because a triangle is 180 degrees and when you add..

54 + 63 + 63 = 180

Answer:

D. 63°

Step-by-step explanation:

sum of angles in a triangle = 180°

therefore

y + y + 54 = 180

2y + 54 = 180

2y = 126

y = 63°

if this helped pls give brainliest

Answer: ITS IS THIS or that i dont know what you mean.

Step-by-step explanation: Is this what you're looking for? if you were paying attention you would've KNOWN SO NExt time PAY ATTENTION BUT GOOD LUCK

Answer:

(0,8), (8,-1)

Step-by-step explanation:

Answer:

120.96

Step-by-step explanation:

v = pi × R squared × hight

it's like when

14=2×7

14÷2=7

you turn the equation

Answer:

Jack and Jill would each be [tex]200\; {\rm ft}[/tex] away from the trail guide.

Step-by-step explanation:

Refer to the diagram attached. Let [tex]\sf A[/tex] denote Jack, [tex]\sf I[/tex] denote Jill, and [tex]\sf G[/tex] denote the trail guide.

The angle [tex]\angle {\sf GAI} = 60^{\circ}[/tex] as it represents the depression angle of the trail guide from the perspective Jack. Likewise, [tex]\angle {\sf GIA} = 60^{\circ}[/tex] for the angle from the perspective of Jill.

Note that in triangle [tex]\triangle {\sf AGI}[/tex]:

[tex]\begin{aligned}\angle {\sf AGI} &= 180^{\circ} - \angle {\sf GAI} - \angle {\sf GIA}\\ &= 180^{\circ} - 60^{\circ} - 60^{\circ} \\ &= 60^{\circ} \end{aligned}[/tex].

Thus, triangle [tex]\triangle {\sf AGI}[/tex] would be an equilateral triangle as all its interior angles are  [tex]60^{\circ}[/tex]. Therefore, the length of all three sides would be equal:

[tex]\overline {\sf AG} = \overline{\sf GI} = \overline{\sf AI}[/tex].

The length of segment [tex]\sf{AI}[/tex] represents the distance between Jack and Jill. This distance is supposed to be the same as the width of the canyon,  [tex]200\; {\rm ft}[/tex]. Thus, [tex]\overline{\sf AI} = 200\; {\rm ft}[/tex].

The distance between Jack and the trail guide would be the same as the length of segment [tex]{\sf AG}[/tex], which is [tex]\overline{\sf{AG}} = \overline{\sf AI} = 200\; {\rm ft}[/tex].

Similarly, the distance between Jill and the trail guide would be the same as the length of segment [tex]{\sf GI}[/tex], which is [tex]\overline{\sf{GI}} = \overline{\sf AI} = 200\; {\rm ft}[/tex].

Answer:

B. 3/5 and 9/15

Step-by-step explanation:

When looking for a proportion, you must look at a ratio that equals the same like:

1/2 = 2/4

You could see that I would just have to multiply or divide the numbers by 2.

So, that means they doubled.

3/5 = 9/15

How would you get 9 from 3? You would multiply by 3 to get 9.

Therefore, to check if it is a proportion, multiply with the same number you used to multiply the first number, which would be 3.

5 × 3 = 15.

Since 15 is written in the ratio, B would be the correct answer.

Therefore, B is the Correct Answer.

-kiniwih426

The value of x will be equal to 5 / 12 for the given equation.

Speed is defined as the ratio of the time distance travelled by the body to the time taken by the body to cover the distance.

From the given data we will form an equation

Ayshab walked x miles at 4 mph. She then walked 2x miles at 3 mph. The second part of the journey took 25 minutes longer than the first part of the journey

2x/3    =   x/4  +  5/12

2x/ 3   =    3x/12   +   5/12

2x/3    =    3x   +  5/2

24x     =    9x   +  5

15x     =    15

X     =     1

25 minutes/60    =     5/12

Therefore the value of x will be equal to 5 / 12 for the given equation.

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#SPJ2

Answer:

5/14

Step-by-step explanation:

hope this helps

Answer:14/4

Step-by-step explanation:5 3/4 - 2 1/4 = 3 2/4 = 14/4

Answer:

3.33..

Step-by-step explanation:

x2-8x=9

x-6x=9

-5x=9

x=-5/9

(-5/9)(2)-8(-5/9)=3.33.. (3 and 1/3)

Answer:

x = 9

Step-by-step explanation:

x² - 8x = 9

x² - 8x - 9 = 0

(x - 9)×(x + 1) = 0

x = 9 or x = -1

Positive solution : x = 9

Answer:

  7000 boxes

Step-by-step explanation:

The number of boxes can be found by dividing the total quantity by the quantity in each box.

  (35000 kg)/(5 kg/box) = 7000 boxes

The farm can fill 7000 boxes with their produce of mangoes.

Step-by-step explanation:

let's solve:-

soo

Pythagorean Theorem=

[tex]\bold \green{(leg1)^{2} +(leg2)^{2} =(hypotenuse)^{2} }[/tex]

Here:-

[tex]\bold \blue{leg \: 1 = 48} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold \blue{ leg2 = 20} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold\blue{hypotenuse = 52}[/tex]

Putting values:-

[tex] {48}^{2} + {20}^{2} = {52}^{2} \: \: \: \: \: \: \\ \\ 2304 + 400 = 2704 \\ \\ 2704 = 2704 \: \: \: \: \: \: \: \: \: \: \: \: \: \: [/tex]

True, the three sides will form exactly one unique triangle.

A triangle is three dimensional shape, whose third length is less than the sum of the first and second length.

(b - a) < k < (b + a)

(6.3 cm - 5.2 cm) < k (6.3 cm + 5.2 cm)

1.1 cm < k < 11.5 cm

The third length = 10.5 cm which is greater than 1.1 cm and less than 11.5 cm.

Thus, the three sides will form exactly one unique triangle.

Learn more about conditions of a triangle here: https://brainly.com/question/22674890

Answer:4:35pm!

Step-by-step explanation:

Answer:

4:35 pm

Step-by-step explanation:

We are given the time that a movie ends, the duration of the movie, and we are asked to find the start time. Therefore, we just need to subtract the duration from the end time, and we'll have the start time.

First, we subtract the 3 hours from 8:15 pm, and that is 5:15.

*Remember that the minutes counter resets at 60*

Then we just subtract the 40 minutes, which means we end at 4:35.

Answer:

53.78

Step-by-step explanation:

[tex] \frac{1936}{36} = 53.777778 \\ = 53.78[/tex]

Answer:

∣x−y∣=4

Solution:

∣x−y∣

=∣7−3∣

=∣4∣=4

Answer:

25

36

0

100

Step-by-step explanation:

square the number in the parenthesis

Answer:

12ft² + 12ft² = 24ft²

Step-by-step explanation:

Pls, choose me as brainliest!

Answer:

Option D 1/4 is the correct answer.

I think it will help you.

Answer:

the answer is C.) 6/24 i hope that helps

Answer:

X=1

Y=-1

Step-by-step explanation:

Y=X-2

3X+2(X-2)=1

3X+2X-4=1

5X-4+1

5X=1+4

5X=5

X=1(5/5)

Y=X-2

Y=1-2

Y=-1

Answer:

7x + 10 = 150

-10           -10

7x = 140

/7      /7

x = 20 degrees

Melanie should take A and B, being r(loan a)= 9.699% annually, r(loan b)=9.862% annual

It is given that

Loan A: 9.265% nominal rate, compounded weekly

In order to find the easiest effective rate, we need to divide this rate by 52 (which are the weeks in a year). Once we do that, we convert this effective weekly rate into an effective annual rate. Let´s walk you through all this.

[tex]r(Eweek)=\dfrac{0.09265}{52} =0.00178173[/tex]

Or 0.178173% effective weekly. Now we can transform it into an effective annual rate.

[tex]r(e,a)=1+(r(e.week))^{52} -1[/tex]

[tex]r(e,a)=1+(0.00178173)^{52} -1=0.09699[/tex]

Or 9.669% annual, which is less than 9.955%, so this one is selected, let´s check the next.

Loan B: 9.442% nominal rate, compounded monthly

Just like we did with Loan A, we need to divide this rate too, only this time, we will divide by 12, therefore obtaining an effective monthly rate.

[tex]r(Emonth)=\dfrac{0.09442}{12} =0.00786833[/tex]

Or 0.786833% effective monthly, let´s turn it into an effective annual rate.

[tex]r(e,a)=1+(r(e.month))^{12} -1[/tex]

[tex]r(e,a)=1+(0.00786833))^{12} -1=0.09862[/tex]

Or 9.862% annual, so this rate would work for Melanie too. This means that option C) is the answer we are looking for but, let´s walk that extra mile and turn that Loan C rate into an annual rate.

[tex]r(Eweek)=\dfrac{0.09719}{4} =0.0242975[/tex]

or 2.42975% effective quarterly, now, let´s convert it into an effective annual rate.

[tex]r(e,a)=1+(0.0 242975))^{12} -1=0.010079[/tex]

That is 10.079% effective annual, therefore, Loan C is not an option for Melanie.

Thus Melanie should take A and B, being r(loan a)= 9.699% annually, r(loan b)=9.862% annual

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The ordered pairs for two points are listed in the table. What is the equation, in slope-intercept form, of the line that contains these points?

A. y = -6x + 2

B. y = -6x - 2

C. y = -2x + 6

D. y = -2x - 6 ✓

A. y = -6x + 2

B. y = -6x - 2

C. y = -2x + 6

D. y = -2x - 6✓

Answer:

245% is greater

Step-by-step explanation:

12÷5=2 R2

2÷5=0.4

2.4=240%

240<245

Answer:

20%

Step-by-step explanation:

this is because that 1 in 5 is equal to 20%