If 60% of the students prefer waffles to pancakes. If there are 5 students in the class, how many students prefer waffles?

Answer:

(x-7)²+(y+5)²=25

Step-by-step explanation:

The standard form of a circle is (x-h)²+(y-k)²=r²

(h,k) is the center

r is the radius

h=7

k=-5

r=5

(x-7)²+(y--5)²=5²

(x-7)²+(y+5)²=25

Answer:

13

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

Answer: that would 0.5 yards!

Step-by-step explanation:

It’s pretty simple since 3 is half of 6. All you would to do is divide one yard by two, which would get you 0.5 yards, i hope this helps. <3

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:

200 ft²

Step-by-step explanation:

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

Answer:

The first one 13+a

Step-by-step explanation:

Answer:

x ≈ 16.6 units

Step-by-step explanation:

The angle between a tangent and the radius at the point of contact is 90° , so

Δ ABC is a right triangle at ∠ B

Using Pythagoras' identity in the right triangle

x² + 7² = 18²

x² + 49 = 324 ( subtract 49 from both sides )

x² = 275 ( take the square root of both sides )

x = [tex]\sqrt{275}[/tex] ≈ 16.6 ( to the nearest tenth )

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:

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:

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:

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: -14

(− 1/ 3 )(12+30)

=  −1 /3 (12+30)

=  −1/ 3 (42)

= −14

Answer:

I answered this on accident sorry

Step-by-step explanation:

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: (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:

447

Step-by-step explanation:

a₁ = 6 + 9*0

a₂ = 6 + 9*1

a₃ = 6 * 9 * 2

......

a₅₀ = 6 + 9*49 = 447

Answer:

(x+1)(x-3)

Step-by-step explanation:

i hope this helps :)

Answer: Your answer is "Water based vascular system"

Answer:

"Water based vascular system"

Step-by-step explanation:

i got it right

Answer:

Step-by-step explanation:

This constant is a fixed cost of the start up.

C. A start-up cost of $470

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:

3x+2+36=110

3x= 110-38= 72

x= 72/3=24

Step-by-step explanation:

Answer:

8y(3x - 2)

Step-by-step explanation:

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

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: 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:

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: 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

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