can someone go answer my questions I just put up
and I'll give 2 people 50 points

Answer:

1

Step-by-step explanation:

I really can't give you a step-by-step

Step-by-step explanation:

905÷5=5a÷5

there for a=181

Answer: pretty sure lily is right

Step-by-step explanation:

Answer:

Louis is right

Step-by-step explanation:

it looks like she spent about 15$ on coffee one week

Answer:

1 1/3

Step-by-step explanation:

4/3 = 1 1/3

Answer:

1. 28

2. 53

Step-by-step explanation:

1. The angle CFD is a straight line, this means that the measure is 180. This means, using the angle addition postulate, you can set up the equation [tex]180=x+152[/tex]. Then, subtract 152 from both sides to get [tex]x=28[/tex].

2. The question states that the two angles are complementary. This means that they summate to 90 degrees. So using the angle addition postulate again, you can set up the equation, [tex]90=x+37[/tex]. Finally, subtract 37 from both sides to get [tex]x=53[/tex].

Answer:

-3/2

Step-by-step explanation:

Can I get brainliest

Answer:

b

Step-by-step explanation:

Answer: x=5

Explanation:

Rearrange the equation

42-x=37 is the same as 37+x=42

Isolate the variable x by subtracting 37 from both sides

37-37 cancels out and 42-37 is 5

X=5 is what you’re left with

Step-by-step explanation:

It's correct.

Ps:Can I be brainliest.

Ps:Have a nice day.

it looks correct sorry for a month late

Answer:

6 or 6.4

Step-by-step explanation:

Point 1

(xA,yA)= (9, 8)

Point

(xB,yB) = (5, 3)

Formula :

Distance between two points =

√(xB−xA)2+(yB−yA)2

Solution :

Distance between two points =

√(5−9)2+(3−8)2= √(−4)2+(−5)2= √16+25= √41 = 6.4031

Distance between points (9, 8) and (5, 3) is 6.4031

But you wanted it in a whole number so 6

Answer: 1.C 2.B 3.C

Step-by-step explanation:

Answer:

58

Step-by-step explanation:

The angles inside a triangle always sum to 180°. We already have a 32° angle and a 90° - totalling 122° - and when we add x°, we'd like the sum to be 180°. So x must be 180 - 122 = 58.

Answer:

58

Step-by-step explanation:

The total should be 180 degrees. We know the the top angle is 32 degrees and the bottom left is 90 degrees because it has a square there. So 32+90=122. If we subtract 122 from 180 we are left with 58 degrees so x=58

Answer:

3.5

Step-by-step explanation:

14 wands

14/4=3.5

Answer:

30 wands in total

--------------------------------

30 divided by 4 is 7.5

--------------------------------

Your answer is [7.5 Wands]

Step-by-step explanation:

Answer:

Step-by-step explanation:

Length of a shoe = 25 centimeters

Converting into meters

= 25/100

= 0.25 meters

Answer:

3y+3

Step-by-step explanation:

I hope this works

Answer:

261

Step-by-step explanation:

first find the area of the triangle

A=9x10/2

A=90/2

A=45

then add it 4 times

then find the area of the square

A=9x9

A=81

and add them all

45+45+45+45+81=261

Answer:

The volume of the Cylinder is 424.1 Cubuc centimeter.

Step-by-step explanation:

The formula to find the volume of a cylinder is,

[tex]v = \pi \times {r}^{2} \times h[/tex]

Where V is the volume, R is the radius And H is the hight of the Cylinder.

So, in this case, you have

[tex]r = 3cm[/tex]

Because

[tex]radius \: = \frac{diameter}{2} [/tex]

[tex]h = 15cm[/tex]

[tex]v = \pi \times {r}^{2} \times h[/tex]

[tex]v = \pi \times (3cm)^{2} \times 15cm[/tex]

[tex]v = \pi \times 9cm^{2} \times 15cm[/tex]

[tex]v = 424.cm ^{3} [/tex]

Therefor, the volume of the Cylinder is 424.1 Cubic centimeter.

Answer:

Step-by-step explanation:

[tex]\text{Since the enrollment decreases every year this is exponential decay of the form}\\ \\ F=Ir^t\\ \\ F=12000(1-.05)^t\\ \\ S(n)=12000(0.95)^n[/tex]

Answer:

the height is 15

Answer:

B) 15

Step-by-step explanation:

Volume of a cone formula:

V = πr²(h/3)

D/2 = r

10/2 = r

r = 5

393 = (3.14)5²(h/3)

393 = 78.5(h/3)

h = 15.02

h = 15

C 16

Step-by-step explanation:

Take the numbers and use them as a fraction.

Put 4/5 next to x/20. Where x is the unknown number. This is the multiply and divide system multiply 4 times 20 we get 80. Then divide it by what's left which is 5. We get 16

9514 1404 393

Answer:

  a) x = {-1, 3, 4}

  b) (0.472, 13.128)

  c) (3.528, -1.128)

  d) x < 0.472 U x > 3.528

  e) 0.472 < x < 3.528

Step-by-step explanation:

This is a cubic (odd degree) function with a positive leading coefficient, so it will be increasing until the first turning point, and after the last turning point. It will be decreasing between the turning points.

a) A graph shows the zeros to be x = -1, x = 3, x = 4.

b) A graph shows the local maximum to be approximately (0.472, 13.128). The x-coordinate of this point is exactly 2-√(7/3).

c) The local minimum is about (3.528, -1.128). Its x-coordinate is exactly 2+√(7/3).

d) As stated above, the increasing intervals are (-∞, 0.428) ∪ (3.528, ∞).

e) The decreasing interval is (0.428, 3.528).

_____

Additional comments

The sum of odd-degree term coefficients is the same as the sum of coefficients of even-degree terms, so you know one of the roots is -1. Factoring that out gives the quadratic x^2 -7x +12 = (x -3)(x -4), so the other two roots are 3 and 4.

The derivative is 3x^2 -12x +5 = 3(x -2)^2 -7, so its roots (turning points of f(x)) are 2±√(7/3).

I find a graphing calculator can show me the roots and turning points easily.

Answer:

i need help with something like that aswell

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\text{here is the missing text:} \\ \\ \text{ Suppose a company issues an annual coupon bond with a maturity of 2 years,} \\ \\ \text{ price of $950 \ par \ value \ of $1,000, and coupon rate of 5\% They also issue an}[/tex]

[tex]\text{ annual zero-coupon bond with a maturity of 1 year, price of $900, \ and \ par \ value \ of \ $1,000.}[/tex]

[tex]\text{To determine the 1-year spot rate using the 1-year zero bond.} \\ \\ FV = PV \times (1 + S_1) \\ \\ 1+ S_1 = \dfrac{FV}{PV} \\ \\ 1 + S_1 = \dfrac{1000}{900} \\ \\ S_1 = 11.11\%[/tex]

[tex]\text{PV of the 2-year bond = 950} \\ \\ Annual coupon = 1000 \times 5\% = \$50 \\ \\ \\ 950 = \dfrac{50}{(1+S_1) }+ \dfrac{(50+1000)}{(1+S_2)^2} \\ \\ 950 = \dfrac{50}{1.1111}+ \dfrac{1050}{(1+S_2)^2} \\ \\ \dfrac{1050}{(1+S_2)^2}=950 -45\\ \\ \dfrac{1050}{(1+S_2)^2}=905 \\ \\ (1+S_2)^2 = \dfrac{1050}{905} \\ \\ 1 + S_2= \sqrt{(1.16022)} \\ \\ S_2 = 7.714\%[/tex]

[tex]\text{the arbitrage-free price of the 2-year bond}= \dfrac{1000}{(1+0.07714)^2} \\ \\ = \mathbf{\$861.90}[/tex]

Answer:

B

Step-by-step explanation:

11+7=18

Answer:

4 MPH

Step-by-step explanation:

If you ran 1 1/2  miles in 20 minutes than in an hour you have ran 4 1/2 miles

the distance between the 2 points is 10

Answer:

x = 25

Step-by-step explanation:

By the property,

Equal chords subtend equal angles at the center of the circle. Therefore, measures of arcs having equal central angles will be equal.

2x + 4x + (3x + 30) + (3x + 30) = 360°

(2x + 4x + 3x + 3x) + (30 + 30) = 360

12x + 60 = 360

12x = 300

x = [tex]\frac{300}{12}[/tex]

x = 25

We need to know the Angle subtended by the slice at the center of the pizza i.e. Θ, Radius of the pizza i.e. r about each slice of pizza in order to calculate which one had a larger area.

Area is defined as the quantity that expresses the extent of a region on the plane or on a curved surface.

Area of sector [tex]=\frac{\theta}{360}\pi r^2[/tex]

Here,

Θ = angle subtended by the arc at the center.

We have,

Slice of pizza,

So,

As per the mentioned formula,

we need to know,

So, that we can calculate the area of the slice or pizza.

i.e.

Area of slice [tex]=\frac{\theta}{360}\pi r^2[/tex]

Hence, , we can say that the We need to know the Angle subtended by the slice at the center of the pizza i.e. Θ, Radius of the pizza i.e. r about each slice of pizza in order to calculate which one had a larger area.

To know more about Area of sector click here

https://brainly.com/question/7512468

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Answer:

75%

Step-by-step explanation:

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