I am very confused how do you do this?

Answer:

13

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer:

(x+1)(x-3)

Step-by-step explanation:

i hope this helps :)

Answer: Total number of pages is 125

Step-by-step explanation:

If 3/5 of a book is equal to 75, we can conquer that 1/5 of the book is 25 pages, because 75/3=25.

With this we can do 25 x 5 = 125 total pages.

Answer: -14

(− 1/ 3 )(12+30)

=  −1 /3 (12+30)

=  −1/ 3 (42)

= −14

Answer:

I answered this on accident sorry

Step-by-step explanation:

23.459

    /\

     |

This is the tenths spot

23.5 since 5 rounds up the 4

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hope it helps

Answer:

Step-by-step explanation:

This constant is a fixed cost of the start up.

C. A start-up cost of $470

Answer:

The answer is "3"

Step-by-step explanation:

In essence, it represents the sum of all comments divided by the number of responses.

It implies scoring in the five games corresponds to a total of five results.

Scores :

7 points implies+ 7 

lost by 3 implies- 3 

lost by 2 implies - 2

won by 4 implies + 4 

won by 9 implies + 9 

Sum of all scores [tex]= 7 - 3 - 2 + 4 + 9 = 15[/tex]therefore

Its team has a total of 5 games[tex]= 5[/tex]

Measurement in scores in five games thus = sum of all scores/sum with the team played games [tex]=\frac{15}{5}= 3[/tex]

Answer: Your answer is "Water based vascular system"

Answer:

"Water based vascular system"

Step-by-step explanation:

i got it right

Answer:

447

Step-by-step explanation:

a₁ = 6 + 9*0

a₂ = 6 + 9*1

a₃ = 6 * 9 * 2

......

a₅₀ = 6 + 9*49 = 447

Answer:

200 ft²

Step-by-step explanation:

area = 1/2(BH) = 1/2(20)(20) = 200 ft²

Answer:

Step-by-step explanation:

The probability of a sum of 7 or 11 is the sum of each probability:

Answer:

the first part is 2 / 9

the second part is 0

i just did the assignment on edge and got those right

Answer:

B. θ(t)= 6 cos (2π/3 t)

Step-by-step explanation:

Answer:

B) theta(t)= 6cos (2pi/3 t)

I’m not sure how to explain how I got the answer, but I did get it wrong and B was marked right. I hope this helps!

Answer:

I belive the answer would be the first one. 2^28 x 3^20 x 9^4

Step-by-step explanation:

This is becasue you need to multiply the power on the outside of the parenthesis, (4).     7 times itself 4 times is 28, 5 times itself 4 times is 20, and then use the 4 for the 9. Hope this helps!

Answer:

10

Step-by-step explanation:

its a tripple: 3,4,5 (except everything is multiplied by 2)

no need to thank me, just mark me brainliest plz ;)

Step-by-step explanation:

hyp² = opp²/adj²

[tex]x {}^{2} = 6 {}^{2} + 8 {}^{2} \\ x { }^{2} = 36 + 64 \\ x {}^{2} = 100 \\ x = \sqrt{100 } \\ x = 10[/tex]

Answer:

[tex]\Huge\boxed{neither}[/tex]

Step-by-step explanation:

Parallel lines never touch and these lines intersect therefore these are not parallel lines

These lines may intersect but they do not create 90 degree angles which is essential for perpendicular lines and for those reasons the lines shown are not perpendicular lines

So we conclude that the lines shown are neither parallel lines nor perpendicular lines

Answer:

Your answer is 5

Step-by-step explanation:

I took the k12 quiz

Answer:

25.1 ft

Step-by-step explanation:

To solve for circumference is pretty simple. Just use the equation 2pi r (r=radius, radius is diameter divided by 2).

So essentially, apply to your calculator:

2(3.14)4=25.12

pretty simple! hope this helps!

Answer: (5, -2)

Step-by-step explanation:

[tex]y= x-7\\2x+y=8[/tex]

Substitute x-7 for y in 2nd equation

[tex]2x+ x-7 =8\\3x-7=8\\3x = 15\\x=5[/tex]

Solve for y

[tex]y=5-7\\y=-2[/tex]

Answer:

Step-by-step explanation:

[tex]S^{2}[/tex]  is   ( [tex]q^{2}[/tex][tex]r^{3}[/tex])^2

then

A = [tex]q^{2*2}[/tex][tex]r^{3*2}[/tex]

A = [tex]q^{4}[/tex][tex]r^{6}[/tex]

this looks much better   than r^ some big number :D  

Answer: y=5

Step-by-step explanation:

At x = 0 and y = 5.5  the equation of the midline for the function

[tex]f(x)= \frac{1}{2} cos(x)+5[/tex] .

An equation is a mathematical statement that is made up of two expressions connected by an equal sign. For example, 3x – 5 = 16 is an equation.

Is the cos graph symmetrical?

The function cos x is even, so its graph is symmetric about the y-axis.

According to the question

[tex]f(x)= \frac{1}{2} cos(x)+5[/tex]

as cos x is symmetric about y axis

So,

By plotting the graph  

we can see that at point x = 0

y = 5.5 is the mid point of this equation  

Hence, x = 0 and y = 5.5  the equation of the midline for the function

[tex]f(x)= \frac{1}{2} cos(x)+5[/tex] .

To know more about equation and cos graph symmetrical here:

https://brainly.com/question/3514150

#SPJ3

Answer:

he bought 36 hot dogs

4 packs of hot dogs

3 packs of buns

Step-by-step explanation:

Answer:

He bought 36 hot dogs,4 packs of them, and 3 packs of buns

Step-by-step explanation:

The LCM (least common multiple) of 9 and 12 is 36 and 12*3=36 and 9*4=36 so they are even

Answer:

8y(3x - 2)

Step-by-step explanation:

8y is the GCF so I divided it out and set it outside the parenthesis.

Answer:

The first one 13+a

Step-by-step explanation:

Answer:

3x+2+36=110

3x= 110-38= 72

x= 72/3=24

Step-by-step explanation: