Simple question

In the circle above

P is the center
.
What is the value, in degrees, of 0?

____degrees

Answer:

3,365 quilo

Step-by-step explanation:

Aqui, temos a tarefa de calcular os quilos de mantimentos coletados.

Para conseguir isso, o que fazemos é somar todos os quilos que temos aqui.

Matematicamente, isso representaria 1480 kg de açúcar + 1207 kg de açúcar + 678 kg de feijão = 1480 + 1207 + 678 = 3,365 kg de mantimentos

Answer:

-4.0

Step-by-step explanation:

I took the quiz

Answer:

0.15866

Step-by-step explanation:

First, we calculate z-score

Mathematically;

z-score = value-mean/SD

here, mean = 47 , SD = 5 and value = 52

z-score = (52-47)/5 = 5/5 = 1

The probability we want to calculate is;

P(z<1) and we can access this from the standard score table

P(Z<1) =0.15866

Step-by-step explanation:

8-4(-x + 5)

8 + 4x - 20

4x - 12

Answer:

Dear user,

Answer to your query is provided below

The building is 60.77 ft tall.

Step-by-step explanation:

Explanation is provided below in the image attached

Answer: 1 triangle

Step-by-step explanation:

From the question, we are told that Bablu has three sticks of lengths 3, 4 and 5 cm and Ramesh has three sticks of lengths 3, 5 and 9 cm. To make a triangle, the addition of the square I the two smallest lengths must be equal to the square of the length of the largest stick. This will be:

Bablu has three sticks of lengths 3, 4 and 5 cm. This will be

3² + 4² = 5²

9 + 16 = 25

Since this is equal, Bablu sticks can make a triangle.

Ramesh has three sticks of lengths 3, 5 and 9 cm. This will be:

3² + 5² = 9²

9 + 25 = 34

Since the answer is 34 and not 9² which is 81, it means that Ramesh can not make a triangle. Therefore, only 1 triangle can be made.

Answer:

(a)0.7

(b)0.42

Step-by-step explanation:

Definition: Mutually exclusive events are events that occur independently of one another.

The table below gives the distribution of the patrons in the restaurant.

[tex]\left|\begin{array}{c|c|c|c}&$Male&$Female&$Total\\---&---&---&---\\$Under 10 years old&6&5&11\\10-55&13&22&35\\$Over 55 years old&5&9&14\\---&---&---&---\\$Total&24&36&60\end{array}\right|[/tex]

(a)P(Female or under 10)

These are not mutually exclusive events, therefore:

[tex]P$(Female or under 10)=P(Female)+P(Under 10)-P(Female and Under 10)\\=\dfrac{36}{60}+ \dfrac{11}{60}-\dfrac{5}{60}\\=\dfrac{42}{60}\\\\=0.7[/tex]

(b) P(Under 10 or over 55)

These are mutually exclusive events, therefore:

[tex]P$(Under 10 or over 55)=P(Under 10)+P(Over 55)\\=\dfrac{11}{60}+ \dfrac{14}{60}\\=\dfrac{25}{60}\\\\=0.42[/tex]

Answer:

E. 3i√3

Step-by-step explanation:

√-27 is √27 times √-1

√-1 is i, so i√27

√27 = 3√3, and then we have:

3i√3 as our answer

Answer:

needs more information!

Step-by-step explanation:

need more information

Answer:

Pretty sure it's 90 degrees

Step-by-step explanation:

Answer:

x = 116°

y = 90°

Step-by-step explanation:

∠F = 90°, so arc EDS = 180°.

Therefore, arc EFS = 360° − 180° = 180°.  Which means ∠D = 90°.

Angles of a quadrilateral add up to 360°, so:

x + 90° + 90° + 64° = 360°

x = 116°

Answer:

The value of x is 116° and y = 90°

Step-by-step explanation:

Given that opposite supplementary angles in a cyclic quadrilateral is 180° :

[tex]x + 64 = 180 \\ x = 180 - 64 \\ x = 116[/tex]

[tex]y + 90 = 180 \\ y = 180 - 90 \\ y = 90[/tex]

Answer:

120 sweets

Step-by-step explanation:

Bri:Jim:Kru

4: 3: 1

find the difference in the ratio of Bridget and Krutika

4-1=3

ratio 3 is equivalent to 45 sweets

total ratio(4+3+1)--------> ?

total no. of sweets= 8x45

3

=120sweets

Answer:

Less than 13 pounds of grapes,

as 14 pounds of grape exceeds $35.80,

If you order as low as zero pounds of grapes, then the price of apple pounds would be $35.80/20 =$1.79 per pound

Step-by-step explanation:

Let

Quantity of Apple and grapes=20

Cost of apple=$2.19

Cost of grape=$2.60

Total cost of apple and grape=$35.80

a+g=20

a=20-g

PaQa+PgQg=35.80

2.19(20-g)+2.60g=35.80

43.8-2.19g+2.60g=35.80

0.41g=35.80-43.8

0.41g=-8

g=-8/0.41

g= -19.51

PaQa+PgQg=35.80

2.19a+2.60(-19.51)=35.80

2.19a-50.726=35.80

2.19a=35.80+50.726

2.19a=86.526

a=86.526/2.19

=39.51

PaA+PgG=35.80

Pa(20-G)+2.60G=35.80

35.80/2.60 = 13.77 pounds of grapes, but no money will be left to buy apples, unless Pa=0

G<13.77

Answer:

Step-by-step explanation:

We have the equation, -4×3 1/4.

We can use the distributive property to find an equation with the same value.

-4×3 1/4 = (-4)(3)+(-4)(1/4)

Hope this helps!

Answer:

B) (-4)(3) + (-4)(1/4)

Answer:

2

Step-by-step explanation:

5/2= 2.5 ((or 2 1/2) (or 250%) any you prefer) But you can't get half a person to come in the amusement park so we round it down (2.5 → 2)

So the answer is 2

The different pairs of 2 friends can she choose from 5 is 20.

A permutation is an ordered arrangement of outcomes and an ordered combination.

We have already seen the basic permutations formula in the previous section. Here are different permutations formulas that are used in different scenarios.

For example, there are 5 chairs and 3 persons are to be seated. We have 5 ways to seat the first person; 4 ways to seat the next person and 3 ways to seat the third person. Thus, to find the number of ways for arranging 3 persons in 5 chairs, we multiply the options available to us. We do it in 5 × 4 × 3 ways. i.e., it can be done in 60 ways. Observe that 5 × 4 × 3 can be written as

(5!) / (2!) (or) (5!) / (5 - 3)!.

Generalizing this, we get n options to fill the first chair, n-1 options to fill the second and n-2 options to fill the third chair. Thus, the total number of permutations (arrangements) of r people in n chairs can be expressed as: nPr = n! / (n - r)!.

Given:

n= 5, r=2

Using Permutation,

[tex]^{n}P_r[/tex] = n!/ ( n-r)!

= 5!/ 3!

=5*4*3!/ 3!

=5*4

=20

Hence, in 20 different ways pairs of 2 friends can she choose from the 5.

Learn more about permutation here:

https://brainly.com/question/1216161

#SPJ2

Step-by-step explanation:

D=Y/Y IS AN INTEGER AND -2

Answer:

{-2}

Step-by-step explanation:

The element in the set will be:

D = {-2}

The given form of the set is a set-builder notation form.

=> Here, It's written that y is an integer and is exactly -2 and nothing else at all.

So, the set becomes:

=> D = {-2}

Answer: 2.7

Step-by-step explanation:

Answer:

23

Step-by-step explanation:

hope this helps

Step-by-step explanation:

Center = (-1/2 Coefficient of x, -1/2 Coefficient of y)

or, Center = {-1/2*(-18), -1/2*(-14)}

or, Center = (18/2, -14/2)

Ans: (9, 7)

Answer:

c) 1

Step-by-step explanation:

=> ax+y = 5

Putting x =2, y =3

=> a(2)+3 = 5

=> 2a = 5-3

=> 2a = 2

Dividing both sides by 2

=> a = 1

Answer:

so a=1

Step-by-step explanation:

ax+y=5

put x=2 and y=3

2a+3=5

2a=5-3

2a=2

a=2/2

a=1

i hope it will help you

Answer:

4382 to 1 sf is [tex]4 * 10^3[/tex]

Since powers are not counted in significant figures so this is the answer.

Hope it helps you :D

Answer:

y = |x - 4|

Step-by-step explanation:

Because the x value is the only variable that changed, it means the graph has moved only horizontally. The only value you are adding to will be inside the absolute value, not outside (as that is vertical transformation)

If that is the case, the graph has only moved right from (1, 1) to (4, 1), and thus from the parent graph y = |x| you would derive y = |x - 4|.

Answer:

Dear user,

Answer to your query is provided below

Inverse is 3√(x-25)

Step-by-step explanation:

Explanation of the same is attached in image

Answer:

Not a function but a relation

Step-by-step explanation:

It is not a function because 10 is matched with both 4 and 20.

Answer:

1st Graph

Step-by-step explanation:

Easiest and quickest way is to graph the function in a graphing calc and then choosing the best answer.

Answer:it depends

Step-by-step explanation:

1) sum is addition

2)

Answer:

y = 6x + 2

Step-by-step explanation:

Step 1: Write known variables

y = 6x + b

Step 2: Solve for b

20 = 6(3) + b

20 = 18 + b

b = 2

Step 3: Rewrite

y = 6x + 2

Answer: f(x) = 5(1/5)^x

Step-by-step explanation:

Answer: interest = £460

Step-by-step explanation:

SI = prt / 100

SI = 2300 x .05 x 4

SI = 460

Answer:

£460

Step-by-step explanation:

Investment= £2300

Time= 4 years

Interest rate= 5% PA simple

Total interest= £2300*4*5/100= £460

Answer:

6

Step-by-step explanation:

3x-4=14

3x=14+4

3x=18

x=6

Answer:

x = 6

Step-by-step explanation:

[tex]x+(-4)+2x=14\\\\ \text{Distribute '+' into '-4' : }\\ x-4+2x=14\\\text{Combine Like Terms: }\\x+2x-4=14\\3x-4=14\\\text {Add 4 to Both Sides: }\\3x-4+4=14+4\\3x=18\\\text{Divide both sides by 3: }\\\frac{3x}{3}=\frac{18}{3}\\\huge\boxed{x=6}[/tex]

Answer:

The distance between point A(-3,6) and another point is 10.

=> That point belongs to the circle with center A and radius 10.

=> The coordinate (x, y) of that point satisfies the equation of circle:

(x - -3)^2 + (y - 6)^2 = 10^2

or

(x + 3)^2 + (y - 6)^2 = 100

Hope this helps!