Ms. Wood spills a milkshake on a rectangular piece of paper as shown below. Which of the following best approximates the area of the spill?

Answer:

The angle for C is 28°.

Step-by-step explanation:

In a cyclic quadrilateral, opposite angles are supplementary which means that both angles add up will be 180° :

∠A + ∠C = 180°

152° + ∠C = 180°

∠C = 180° - 152°

∠C = 28°

Answer:

B. 28

Step-by-step explanation:

The answer above me is right, I used their answer on my question earlier and I ended up getting the question right. Hope this helps!

Answer:

C(19)=12 responses

Step-by-step explanation:

Exponential Decay Function

The exponential function is frequently used to model natural growing or decaying processes, where the change is proportional to the actual quantity.

An exponential decaying function can be expressed as follows:

[tex]C(t)=C_o\cdot(1-r)^t[/tex]

Where:

C(t) is the actual value of the function at time t

Co is the initial value of C at t=0

r is the decaying rate, expressed in decimal

The company puts out an advertisement for a job opening. Initially, the company got 90 responses to the advertisement. Each day, the responses declined by 10%.

This is an example where the decay model can be used to calculate the responses to the advertisement at the day t.

The initial value is Co=90, the decaying rate is r=10% = 0.10. The model is written as:

[tex]C(t)=90\cdot(1-0.1)^t[/tex]

Calculating:

[tex]C(t)=90\cdot(0.9)^t[/tex]

We are required to calculate the number of responses at day t=19, thus:

[tex]C(19)=90\cdot(0.9)^{19}[/tex]

C(19)=12 responses

Answer:

1/2

Step-by-step explanation:

i just took the test on usatestprep

Answer:

1/2

Step-by-step explanation:

Answer:

B. - 3.5

Step-by-step explanation:

10.99 / 3.14 = 3.5 rounded to the nearest tenth.

This is easy to do, just divide the circumference by 3.14 and that's the radius.

(BTW i love ur shikamaru profile pic uwu)

Answer:

60%

Step-by-step explanation:

:))))))

step 1 Address the formula, input parameters & values

Formula :

Increase

Initial Value

x 100 = Percent Increase (%)

Initial Value X = 250 & New Value Y = 400

Increase = (Y - X)

(400 - 250)

250

x 100 = ?

step 2 Apply the values in the percentage increase {(Y - X)/X x 100} formula

=(400 - 250)

250

x 100

=150

250

x 100

= 60%

(400 - 250)

250 x 100 = 60%

60 percent increase (%↑) or raise from 250 is 400 or 160% of 250 is 400

Answer:

62.5%

Step-by-step explanation:

Divide 250 by 400 to get 0.625. Then, multiply by 100 to get the percentage, 62.5%.

Answer: D. 13 1/2.​

Step-by-step explanation:

1/2*3= 1 1/2 cups of dishwashing liquid.

4 1/2*3= 13 1/2 cups of water will be used with 1 1/2 cups of dishwashing liquid.

Answer:

(-6, -5)

Step-by-step explanation:

For a rotation of 180 degrees no matter the direction, you just flip the sign. In (6, 5) both are positive so you just change them to a negative.

Answer:

3.5

Step-by-step explanation:

3/2(5) - 4

= 1.5(5) - 4

= 7.5 - 4

= 3.5

Hope this helped!

Answer:

I think it is 13 over 2

Step-by-step explanation:

Answer:

If x is the corner mostly and you said round it to the nearest tenth , rounding 9 to the nearest  tenth would be 10 and same for 15.

Step-by-step explanation:

Answer:

The answered would be 1/64 since it's simplified

Answer:

I think the exact form is 1/64

Answer:

Please find attached a drawing of the triangles ΔRST and EFG showing the angles

The angle on ΔEFG that would prove the triangles are similar is ∠F = 25°

Step-by-step explanation:

In order to prove that two triangles are similar, two known angles of each the triangles need to be shown to be equal

Given that triangle ∠R and ∠S of triangle ΔRST are 95° and 25°, respectively, and that ∠E of ΔEFG is given as 90°, then the corresponding angle on ΔEFG to angle ∠S = 25° which is ∠F should also be 25°

Therefore, the angle on ΔEFG that would prove the triangles are similar is ∠F = 25°.

Answer:

C- 1/2 squash per month

Have a Good one!

Answer:

Difference is 9-7 = 2

Given number is 9

Step-by-step explanation:

Assume;

Given number is x

So,

Subtracted from 7;

x - 7

Divided by 2

(x-7)/2

Multiplied by 4

[(x-7)/2]4

Product was 4

[(x-7)/2]4 = 4

x-7 = 2

x = 9

Given number is 9

Difference is 9-7 = 2

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[tex] \cot(A) = \frac{AC}{BC} \\ [/tex]

[tex] \cot(60°) = \frac{AC}{8 \sqrt{3} } \\ [/tex]

[tex] \frac{1}{ \sqrt{3} } = \frac{AC}{8 \sqrt{3} } \\ [/tex]

[tex] \frac{AC}{8 \sqrt{ 3} } = \frac{1}{ \sqrt{3} } \\ [/tex]

Multiply sides by 8√3

[tex]8 \sqrt{3} \times \frac{AC}{8 \sqrt{3} } = 8 \sqrt{3} \times \frac{ 1 }{ \sqrt{3} } \\ [/tex]

[tex]AC = 8[/tex]

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Answer:

division property of equality

Step-by-step explanation:

The property used in the last step to find x = 10 in the expression is the division property of equality.

      8(x-2) = 64

      8x-18 = 84

        8x = 80

         x = 10

In 8x = 80 ;

 Division property of equality was used to find the value of x.

The property states that when we divide both sides by a non-zero value, the two sides remains the same.

Answer: x=−23

Step-by-step explanation:

Let's solve your equation step-by-step.

x+8=−15

Step 1: Subtract 8 from both sides.

x+8−8=−15−8

x=−23

Answer:

D

Step-by-step explanation:

Answer:5

Step-by-step explanation:

hihihi

Answer:

exact form: 2 ^3√2

Step-by-step explanation:

Answer:

it would be 51

Step-by-step explanation:

460 divided by 9 is 51.111...

so the estimated result would be 51 since 51.111... rounds down to 51

Answer:

[tex]\frac{63}{5}[/tex]

Step-by-step explanation:

 Given expression:

    (3) 4[tex]\frac{1}{5}[/tex]  

The distributive law is mostly applied to multiplication and division which helps to expand a parentheses;

   4[tex]\frac{1}{5}[/tex]   can be written as [tex]\frac{21}{5}[/tex]  

 Now;

         (3) [tex]\frac{21}{5}[/tex]  

 With distributive property, we simply multiply the two terms;

           3  x [tex]\frac{21}{5}[/tex]     = [tex]\frac{63}{5}[/tex]

Answer:

Rewrite 3 ( 4   1 /5  ) as 3 ( 4 +  1 5  ) . Distribute the 3 to get 3(4) + 3 (  1 /5  ) . Multiply to get 12 +   3 /5  . Then add to get 12  3 /5

Step-by-step explanation:

Answer:

NO WRONG (6T)(5S)+7 IS WRONG YOU ARE SOPOSED TO ADD THAT 6+5=11      11+7=18    18 DIVIDED BY 7=2.5

Step-by-step explanation:

SORRY FO CAPLOCK THAT HOW I TYPE SIR

Step-by-step explanation:

3x+13+8x+14=180-109

11x+27=71

11x=44

x=4

Answer:

Step-by-step explanation:

You rent an apartment that costs \$1800$1800 per month during the first year, but the rent is set to go up \$160$160 per year. What would be the monthly rent during the 9th year of living in the apartment?

\text{Write out the first 3 terms:}

Write out the first 3 terms:

a_1=1800\leftarrow \text{rent in 1st year}

a

1

​

=1800←rent in 1st year

a_2=1960\leftarrow \text{rent in 2nd year}

a

2

​

=1960←rent in 2nd year

a_3=2120\leftarrow \text{rent in 3rd year}

a

3

​

=2120←rent in 3rd year

\text{Arithmetic Sequence: }d=160

Arithmetic Sequence: d=160

The common difference

\text{Explicit Formula: }

Explicit Formula:

a_n=

a

n

​

=

\,\,a_1+(n-1)d

a

1

​

+(n−1)d

a_{\color{green}{9}}=

a

9

​

=

\,\,1800+(\color{green}{9}-1)(160)

1800+(9−1)(160)

a_{9}=

a

9

​

=

\,\,3080

3080

Answer:

A. A government that wants to contain the cost of public services

Step-by-step explanation:

We use a similar strategy as in your previous question. Rewrite:

sin(5x) = sin(6x - x) = sin(6x) cos(x) - cos(6x) sin(x)

sin(7x) = sin(6x + x) = sin(6x) cos(x) + cos(6x) sin(x)

→ sin(5x) - sin(7x) = -2 cos(6x) sin(x)

sin(4x) = sin(6x - 2x) = sin(6x) cos(2x) - cos(6x) sin(2x)

sin(8x) = sin(6x + 2x) = sin(6x) cos(2x) + cos(6x) sin(2x)

→   sin(8x) - sin(4x) = 2 cos(6x) sin(2x)

cos(5x) = cos(6x - x) = cos(6x) cos(x) + sin(6x) sin(x)

cos(7x) = cos(6x + x) = cos(6x) cos(x) - sin(6x) sin(x)

→   cos(7x) - cos(5x) = -2 sin(6x) sin(x)

cos(4x) = cos(6x - 2x) = cos(6x) cos(2x) + sin(6x) sin(2x)

cos(8x) = cos(6x + 2x) = cos(6x) cos(2x) - sin(6x) sin(2x)

→   cos(4x) - cos(8x) = 2 sin(6x) sin(2x)

Then

(sin(5x) - sin(7x) - sin(4x) + sin(8x)) / (cos(4x) - cos(5x) - cos(8x) + cos(7x))

= (2 cos(6x) sin(2x) - 2 cos(6x) sin(x)) / (2 sin(6x) sin(2x) - 2 sin(6x) sin(x))

= (2 cos(6x) (sin(2x) - sin(x))) / (2 sin(6x) (sin(2x) - sin(x)))

= cos(6x) / sin(6x)

= cot(6x)

QED

Answer:

A. (U+V)^2 or (U-V)^2

Step-by-step explanation: