Provide all of the names of the angle in the figure.
A. B.

C.

D.

using cos to get x

cos -1 of 13/20

= 49.45

then y = 40.54° using sin y= opp /hyp =13\15

then the sin-1 of 13/20 =40.54 •

Answer:

Yes, they are proportional

Step-by-step explanation:

First, simplify each fraction

30/80 can be simplified by dividing each number by 10

30/80

= 3/8

24/64 can be simplified by dividing each number by 8

24/64

= 3/8

So, each fraction will simplify to 3/8, meaning that they are proportional.

Answer:

The first blank is 9  for 9 cucumbers

The second blank is 8 dollars

Step-by-step explanation:

We can use ratios to solve

3 cucumbers           x cucumbers

--------------------- = ----------------------

2 dollars                   6 dollars

Using cross products

3*6 = 2x

18 = 2x

Divide by 2

18/2 = 2x/2

9 =x

We need 9 cucumbers

For the third row

3 cucumbers           12 cucumbers

--------------------- = ----------------------

2 dollars                   y dollars

Using cross products

3*y = 2*12

3y = 24

Divide by 3

3y/3 = 24/3

y = 8

We need 8 dollars

Answer:

3, 12, 48 ... =

3(4)^0, 3(4)^1, 3(4)^2 ... =

3(1), 3(4), 3(16) ....

3, 12, 48 ...

it's geometric with common ratio of 4.  each term is 4 times the prior termStep-by-step explanation:

Answer:

X=4

Step-by-step explanation:

4x(x+3)=112

4x^2+12x=112

x^2+3x=28

x^2+3x-28=0

(X+7)(x-4)=0

X=-7 or x=4

Answer:

volume of cuboid =l×b×h

112in³=(x+3)×x×4

112in³/4=x²+3x

28=x²+3x

x²+3x-28=0

x²+7x-4x-28=0

x(x+7)-4(x+7)=0

(x+7)(x-4)=0

either

x=-7(rejected length or breadth or height will be always positive)

or

x=4in

value of x =4in

Answer:

I don't know

Step-by-step explanation:

Dapat kasi mag-aaral ka mabuti para ikaw ay magiging matalino

Answer:The Cost of one rose bush is $11 and the cost of one shrub is $5

Step-by-step explanation: Well it took me 40 mins to get the answer and yes i know it shouldn't take that long but for a freshmanbut wow that was hard  , well 11 x 8 = 88 and 5 x 8 = 40 add that up 128 and for the 2nd question 11x 11= 121 then 5x 12= 60 and when you add it up you got 181 so what would the main numbers be that you used for both problems? it would be 11 for one  rose  and 5  for one shrubs. thanks for wasting my time on a hard question that took me 40 mins to answer

Answer:

MDK and KMD is the valid name for the triangle ️

Answer:

FEA

Step-by-step explanation:

Answer: y = x^2 + 6x+ 9 = 0. (X+3)^2= 0 when x=3. This has one root.

X^2-2x -24 = 0 a= 1 b=-1 and c= -24 x = {-(-1) +/- sqrt((-1)^2 -4 x 1 x (-24)}/2

X = [1 +/- sqrt(97)]/2

Step-by-step explanation:

Answer:

Step-by-step explanation:

The zeroes of a function is where its graph intercepts the x axis:

in this case it happens in these points:

(-6;0) , (-4;0) , (0;0) , (2;0) , (4;0)

Answer:

k=-0.25

Step-by-step explanation:

Answer:

Step-by-step explanation:

So first we distribute -12 to 6 making that -72 then we distribute the -12 to the 4 making that -48.

So we have -72+-48 = -72 - 48 = -120

It is important to know that the answer is not -120 (10)(-12) = -120

because that is not the distributive property.

Hope this helps

:)

Answer:

2x²+7x-4

Step-by-step explanation:

2x²+8x-x-4

2x²+7x-4

Answer:

2x² + 7x - 4

Step-by-step explanation:

(2x + 1)(x + 4)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(x + 4) - 1 (x + 4) ← distribute parenthesis

2x² + 8x - x - 4 ← collect like terms

= 2x² + 7x - 4

Answer:

The discount mart by 0.08

Hope it helps

Answer:

each tangent is 20.785 ft long

Step-by-step explanation:

since the tangent forms a right angle with the radius, and a line from P to O bisects the 60° angle:

tan 30° = 12/x

0.5774 = 12/x

0.5774x = 12

x = 20.785 ft

Answer: the answer is 64.

Step-by-step explanation: I just did the practice.

Answer:

Solution given:

A(3,5)

B(8,5)

C(5,1)

D(0,1)

slope of AB=(5-5)/(8-3)=0

slope of CD=0[since it is parallel to AB]

slope of BC=(1-5)/(5-8)=-4/-3=4/3

slope of AD=4/3[since it is parallel to BC]

it is a parallelogram:

note slope=(y2-y1)/(x2-x1)

Answer:

Answer:

Solution given:

A(3,5)

B(8,5)

C(5,1)

D(0,1)

slope of AB=(5-5)/(8-3)=0

slope of CD=0[since it is parallel to AB]

slope of BC=(1-5)/(5-8)=-4/-3=4/3

slope of AD=4/3[since it is parallel to BC]

it is a parallelogram:

note slope=(y2-y1)/(x2-x1)

Answer:

it rose three eighths of a pound

Answer: look i learned a lesson to never cheat and dont do the same mistake you too plz here is a thing that can help you answer your question

Step-by-step explanation:

here is the the link that can help you do the questions

am not the link people

https://teachers.henrico.k12.va.us/math/HCPSAlgebra1/Documents/9-4/SolveSysByElimMult.ppt

Answer:

[tex]VW = 50[/tex]

Step-by-step explanation:

Given

The attached triangle

Required

Find VW

To find VW, we make use of the following equivalent ratios.

[tex]YX : XW = ZX : XV[/tex]

Where:

[tex]YX = ZX - ZY = 42 - 28 = 14[/tex]

[tex]XV = XW + VW = 25 + VW[/tex]

So, we have:

[tex]14 : 25 = 42 : 25 + VW[/tex]

Express as fraction

[tex]\frac{14 }{ 25 }= \frac{42 }{ 25 + VW}[/tex]

Divide both sides by 14

[tex]\frac{1}{ 25 }= \frac{3}{ 25 + VW}[/tex]

Cross multiply

[tex](25 + VW) * 1 = 3 * 25[/tex]

[tex]25 + VW = 75[/tex]

Solve for VW

[tex]VW = 75 -25[/tex]

[tex]VW = 50[/tex]

0.7 = 7/10 = 14/20

The missing numbers are 10 and 14

Answer: 7/10 14/20

Step-by-step explanation: Convert to a mixed number by placing the numbers to the right of the decimal over

10. Reduce the fraction

Answer:

[tex] Graph \ in \ attachment . [/tex]

Step-by-step explanation:

The given equation is ,

[tex]\implies y = 3x - 1 [/tex]

This equation is in slope intercept form , wrt that we have ,

So the graph will paàs from one unit below the y axis , having a slope of 3 . The coordinates at x axis will be (0.33 ,1 )

Refer to the required graph in attachment !

In order:

72 x 8 = 576

47 x 7 = 329

(7 x 3) x 7

21 x 7 = 147

9514 1404 393

Answer:

  32 dm

Step-by-step explanation:

Use the formula for the area of a triangle, and solve for the unknown.

  A = 1/2bh

  200 dm² = 1/2(12.5 dm)b

  b = (200 dm²)/(6.25 dm) = 32 dm

The base of the triangle is 32 dm.

Answer:

hi

Step-by-step explanation:

i think QR=24

QT=12

ST=37

hope it helps

Answer:

c

Step-by-step explanation:

it grows 2% compunding so its size muntiplies by 1.02 each year

Answer:

Soln

At first find the total area of figure then decrease the area with shaded region.

You can get answers.

Answer:

10c - 5

Step-by-step explanation:

" the product" tells you you're multiplying 10 and c, and "5 less" means subtracting 5 from the other part of the expression.

Answer:

B. -(3/-2)

Step-by-step explanation:

If you would multiply out the negative you would get -3/2

Answer:

assuming that you want us to add them together here's the answer i got-

5y²−3y+3

Step-by-step explanation:

let us simplify step-by-step-

4y²−2y−5+y²(−y)+8

= 4y²+(−2y)+(−5)+y²+(−y)+8

combining like terms-

=4y²+−2y+−5+-y²+−y+8

=(4y²+y²)+(−2y+−y)+(−5+8)

=5y²+−3y+3

good luck :)

i hope this helps

brainliest would be highly appreciated

have a nice day!

Answer: son, estoy, estas, es, son, estamos, son, estan

Step-by-step explanation:

If it is talking about someone else then try to use, son. Like the first one. For words for yo use words like estoy. I don´t really know how to explain them but they make sense.