find the area of the circle. use 3.14 for π. do not round answer

Answer:

Your answer is 100

Step-by-step explanation:

Big rectangle:

10 x 8 = 80

Small square:

4 x 4 = 16

Triangle:

to find base of triangle add 8 and 4, after subtract it from 14, you get 2, the height is 4.

1/2(2 x 4)

1/2(8)

8 / 2 = 4

Add all area:

80 + 16 + 4 = 100

Answer:

y = 2

Step-by-step explanation:

[tex]\mathrm{Add\:}4\mathrm{\:to\:both\:sides}[/tex]

[tex]3y-4+4=6-2y+4[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]3y=-2y+10[/tex]

[tex]\mathrm{Add\:}2y\mathrm{\:to\:both\:sides}[/tex]

[tex]3y+2y=-2y+10+2y[/tex]

[tex]\mathrm{Simplify}[/tex]

[tex]5y=10[/tex]

[tex]\mathrm{Divide\:both\:sides\:by\:}5[/tex]

[tex]\frac{5y}{5}=\frac{10}{5}[/tex]

[tex]\mathrm{Simplify}[/tex]

y = 2

~Learn with Lenvy~

Answer:

y = 2

Step-by-step explanation:

Rearrange terms

3y -4 = -2y +6

Add 4 to both side

3y -4 +4 = -2y +6+4

Simplify

3y = -2y + 10

Add 2y to both sides

3y +2y = -2y + 10 +2y

Simplify

5y = 10

Divide both sides by the same factor

5y/5 = 10/5

Simplify

y = 2

[RevyBreeze]

Answer:

B

Step-by-step explanation:

This is correct because we already know that the two sides are congruent and that we have one more side we need to prove congruent. Well, it is congruent because it's just lined up next to each other, so they're equal which is BD=DB. This would make it so it would be SSS and the two triangles are congruent.

Please let me know if you need further explanation.

It would take about 1.94 seconds for the soccer ball to hit the ground.

An equation is an expression that shows the relationship between two or more numbers and variables.

Let h represent the height of the soccer ball after time t, hence:

h(t) = -16t² + 30t + 2

The soccerball hits the ground when h = 0, hence:

0 = -16t² + 30t + 2

t = 1.94 seconds

It would take about 1.94 seconds for the soccer ball to hit the ground.

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Answer:

428 square ft

Step-by-step explanation:

to do this you can break the shape up into multiple pieces

you can do it this way

the top left part of the polygon could be one shape

9 by 10

this is because if the left side is 23 and part of the left side is 13 the leftover part is 10

then the bottom is 13 by 26

then you multiply and add them together

(9 * 10) + (13 * 26) = 90 + 338

then you add

90 + 338 = 428

the answer is 428 square ft

Answer:

Answer:

28/12

Step-by-step explanation:

The diagonal of the square MISA bisect the angle at the vertices

The values of r, s and t are r  = 2.6, s = 34.6 and t = 6.9

The given parameters are:

MPA = (2s + 3t)º

ISP = (4r + s)°

MIS = (3s – 2t)º

The angle between the diagonal of a square is 90 degrees.

So, we have:

2s + 3t = 90

Multiply by 2

4s + 6t = 180

The angle at the vertices of the square is 90 degrees.

So, we have:

3s - 2t = 90

Multiply by 3

9s - 6t = 270

The diagonal bisect the angle at the vertex.

So, we have:

4r + s = 45

Rewrite the equations

4s + 6t = 180

9s - 6t = 270

4r + s = 45

Add the first and the second equations

4s + 9s + 6t - 6t = 180 + 270

13s= 450

Divide by 13

s = 34.6

Substitute s= 34.6 in 4r + s = 45 and 3s - 2t = 90

4r + 34.6 = 45

Solve for r

r  = 2.6

3 * 34.6 - 2t = 90

Solve for t

t = 6.9

Hence, the values of r, s and t are r  = 2.6, s = 34.6 and t = 6.9

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Answer:

90 degrees, and 180 degrees

Step-by-step explanation:

it flips, turns a little so 90 and 180 degrees

The equation can have no solution or as many solutions as possible

Terrence's conclusion that the equation has infinitely many solutions is false

The equation is given as:

101 - 6+ 2 = 4(3x - 1) - 2

Open the bracket

101 - 6+ 2 = 12x - 4 - 2

Collect the like terms

12x = 101 - 6+ 2 + 4 + 2

Evaluate the like terms

12x = 103

Divide both sides by 12

x =103/12

The above shows that the equation has one solution

Hence, Terrence's conclusion that the equation has infinitely many solutions is false

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Answer:

y=2

Step-by-step explanation:

6y+8=20

6y=12

y=12÷6

y=2

Hope this helps! :)

Answer:

6

Step-by-step explanation:

8-2=6

The result after solving graphically is → +6.

We have the following expression -

8 + (-2)

We have to find the result graphically.

In math, a number line can be defined as a straight line with numbers placed at equal intervals or segments along its length.

According to the question, we have -

8 + (- 2)

Now, 8 + (-2) can  be written as -

8 - 2

Refer to the image attached -

A distance of 8 units is marked. From it 2 is subtracted. Remaining result will be = + 6.

Hence, the result after solving graphically is → +6.

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Answer:

14.

Step-by-step explanation:

-67 - (-81)=14

Answer:

0.18

Step-by-step explanation:

Answer:

15 + 3w

Step-by-step explanation:

3(5 + w) ← multiply each term in the parenthesis by 3

= 15 + 3w

Answer:

[tex]\huge\boxed{\sf{15+3w}}[/tex]

Step-by-step explanation:

Hello.

Remember, equivalent means equal.

So we need to find an expression that is equal to the given expression.

In order to do it, we should use the Distributive Property and distribute 3:

3(5+w)

15+3w

I hope it helps.

Have an awesome day.

[tex]\boxed{imperturbability}[/tex]

Answer: m = -⁸⁄₅

PLz mark brsinliest:)

The slope of the line containing the points (5,-8) and (-5,8) is -8/5 after using the concept of the slope of a line.

The ratio that y increase as x increases is the slope of a line. The slope of a line reflects how steep it is, but how much y increases as x increases. Anywhere on the line, the slope stays unchanged (the same).

The slope 'm' of any straight line is given by:

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

It is given that:

The line containing the points (5,-8) and (-5,8)

A straight line is a combination of endless points joined on both sides of the point.

As we know from the formula of the slope:

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\rm m =\dfrac{8-(-8)}{-5-5}[/tex]

m = (8 + 8)/(-10)

m = -16/10

m = -8/5

Thus, the slope of the line containing the points (5,-8) and (-5,8) is -8/5 after using the concept of the slope of a line.

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Answer:

Y = 2.68

Step-by-step explanation:

Y + 5.6 = 8.28

To find Y, you would need to subtract 5.6 from both sides:

Y + 5.6 - 5.6 = 8.28 - 5.6

So that would simplify to:

Y = 8.28 - 5.6

8.28 - 5.6 = 2.68

So Y = 2.68

Hope this helps :)

Answer:

r×4=x x×2=c

Step-by-step explanation:

Hope this helps

Answer:

The area of the new circle is 16 times larger.

The equation to predict the bowl of soup is a linear equation

The deli owner would sell 88 bowls of soup when the temperature is 32 degrees

The equation to predict the bowl of soup is given as:

s = -t + 120

Where:

From the question; t = 32

So, we have:

s = -32 + 120

Evaluate

s = 88

Hence, the deli owner would sell 88 bowls of soup when the temperature is 32 degrees

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Answer:

f(g(x)) = 9x + 1

Step-by-step explanation:

f(x) is defined as 3x + 1.  To find f(g(x)), substitute g(x) = 3x for x in f(x):

f(g(x)) = 3(g(x)) + 1 = 3(3x) + 1 = 9x + 1

or:

f(g(x)) = 9x + 1

Answer:

Further from

Step-by-step explanation:

GOOD LUCK

Answer:

8

Step-by-step explanation:

Answer:

1/7

Step-by-step explanation:

Answer:

60,600,2400

Step-by-step explanation:

12 x 5=60, 50 x 12=600, 200 x 12=2400.

Using the slope-intercept form, the slope is 2 .

Step-by-step explanation:

Answer: 5

Step-by-step explanation:

Step-by-step explanation:

AM switches to PM at 12 PM.

so, we need to calculate the time from 9:23 am to 12 pm, and then from 12 pm to 2:06 pm, and then add both for the overall answer.

the first full hour after 9:23 am is 10 am. from there it is 2 hours to 12 pm.

how many minutes from 23 minutes to 60 (of the next full hour) ? 60 - 23 = 37 minutes.

so, it is 2 hours and 37 minutes until 12 pm.

and from 12 pm to 2:06 pm it is 2 hours and 6 minutes.

the total time is then

2 hours 37 minutes + 2 hours 6 minutes =

= 2 + 2 hours 37 + 6 minutes = 4 hours 43 minutes

FYI

if the sum of the minutes would have been larger than 60 (like e.g. 53 + 12), then we would have had to add another hour as a carry over, and take the remainder of minutes/60 as minutes.

e.g.

2 hours 53 minutes

3 hours 12 minutes

would sum up to

5 hours 65 minutes = 6 hours 5 minutes

Answer:

Trapezoid

Step-by-step explanation:

If you create a graph and mark down the x values and y values in the correct spots, then connect the lines, it should make a trapezoid.

Answer:

answer is 6 classes

Step-by-step explanation: So first you subtract 15 from 75 to be left with 60

then you do 60/10 which would be 6

Hope this helped!

Answer:

110

Step-by-step explanation:

The required result from the encryption of the number $3$ is 110.

Given that,
Carlos wants to send Cecil a message encrypted with RSA. Cecil has published his public encryption exponent $5$ and his public modulus $133$. When Carlos encrypts the number $3$ with this system, what is the result is to be determined.

In mathematics, it deals with numbers of operations according to the statements.

Here,
Encrypt message M = 3
Public key = (133, 5)
When [tex]M^e[/tex] = [tex]3^5[/tex] = 243 divided by 133 gives the remainder of C = 110,

Thus, the required result from the encryption of the number $3$ is 110.

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