Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .

Answer:

A statement that is true about the angle measures of the pieces is that the angle measure of each piece is 72°. This is because there are 360° in a full circle, and if each piece is equal, that means that each piece is a fifth of that. Therefore, the angle measure is 360/5= 72°

Answer:

2. 9:45

3. 2:30

Step-by-step explanation:

Answer:

x  ≥ -7/2

Step-by-step explanation:

3 + 2x ≥ -4

Subtract 3 from each side

3-3 + 2x ≥ -4-3

2x ≥ -7

Divide each side by 2

2x/2  ≥ -7/2

x  ≥ -7/2

Steps to solve:

3 + 2x ≥ -4

~Subtract 3 to both sides

3 - 3 + 2x ≥ -4 - 3

~Simplify

2x ≥ -7

~Divide 2 to both sides

2x/2 ≥ -7/2

~Simplify

x ≥ -3.5

Best of Luck!

Answer:

4/3

Step-by-step explanation:

encontrar el mínimo común denominadorienes para que sea mas facil

5/3+17/51-14/21 es 5/3 + 1/3 -2/3 cuando todos son igual de los denominados.

Ahora escribi todos los 3 numeros que iguale lo mismo denominador

5+1-2/3

Ahora solo hace el mas y menos y esta listo

4/3 es lo que pasa cuando haces las operaciones.

25% chance

Head-Head

Head-Tail

Tail-Head

Tail-Tail

Answer:

Correct option: D) 1/2

Step-by-step explanation:

First we need to find the area of the kite and the area of the rectangle.

The diagonals of the kite are 16 and 12, as they are parallel to the sides of the rectangle.

So the area of the kite is A1 = (1/2) * 16 * 12 = 96

The area of the rectagle is the product of the sides, so A2 = 16 * 12 = 192

Now, to find the probability of a random point being inside the kite, we just need to divide the area of the kite by the area of the rectangle:

Probability = A1 / A2 = 96 / 192 = 1/2

Correct option: D)

Answer:

31

Step-by-step explanation:

115 divided by 5 equals 31 and each side measures 31 so the 6th side measures 31

or

Angle sum of hexagon is 720 .

So,116*5(5 side are given)

=580

580+x=720        (x is the  sixth side of hexagon)

x=720-580

=140°

Answer:

31 liters

Step-by-step explanation:

(9^2)4(3.14) = 1017.36

1017.36(.85) = 864.756

864.756/28.3 = 30.56 = 31 liters

Answer:

Step-by-step explanation:

-5x+4y=16

-5x4y=16

-5*4*2

Answer:

Step-by-step explanation:

Given three points J, C and T on a line, if J is between C and T then;

CJ + JT = CT.

Given CJ=8x+5, CT=55, and JT=4x+2, substituting this parameters in the equation above will give;

[tex](8x+5)+(4x+2)= 55\\8x+4x+5+2 = 55\\12x+7 = 55\\12x = 55-7\\12x = 48\\ x = \frac{48}{12} \\x = 4[/tex]

SInce JT = 4x+2

[tex]JT = 4(4)+2\\JT = 16+2\\JT = 18[/tex]

Answer:

those are your two answers

Step-by-step explanation:

Answer:

Original number = 24

Step-by-step explanation:

Look at the picture

Answer:

Step-by-step explanation:

Assuming KH is a straight line with K and H being the beginning and the end of the line. If J is between H and K, it means that J is a point on line HK. Therefore, we can say that

HJ + JK= KH

If HJ = 4x + 9, JK = 3x + 3 and KH = 33, it means that

4x + 9 + 3x + 3 = 33

4x + 3x = 33 - (9 + 3)

7x = 21

Dividing both sides of the equation by 7, it becomes

x = 21/7 = 3

Therefore, HJ = 4 × 3 + 9 = 21

Answer:

commutative property:

A + B = B + A

So we have

3 + (5 + 7)  = (5 + 7) + 3

Now distributive means that:

A + (B + C) = (A + B) + C

So  (5 + 7) + 3 = 5 + (7 + 3)

now the equation is easier to solve, because 7 + 3 = 10

5 + (7 + 3) = 5 + 10 = 15

Answer:

Use the commutative property of operations to reverse the numbers in the expression.

✔ 3 + (7 + 5)

Use the associative property of operations to change the grouping after reversing the numbers in the expression.

✔ (3 + 7) + 5

Evaluate the expression.

✔ 15

Step-by-step explanation:

Answer:

0.84

Step-by-step explanation:

84/100=0.84

hope its right

Answer:

21/25

Step-by-step explanation:

84/100 divide by 4= 21/25

Answer:

length = 62.41 inches

Step-by-step explanation:

Using pythagoras theorem -

Let

a = hypotenuse

b = height

c = length

a^2 = b^2 +c^2

75^2 = 41.6^2 + c^2

Therefore,

75^2 - 41.6^2 = c^2

5625 - 1730.56 = c^2

389.44 = c^2

square root (389.44) = c

62.40544848 = c

Answer:

62 inches.

Step-by-step explanation:

and finally, take the square root of the number we are left with after subtracting [tex]B^{2}[/tex] , or 1730.56, from 5625, or [tex]C^{2}[/tex]

5625 - 1730.56 =3894.44

[tex]\sqrt{3894.44}[/tex] = 62.405

Answer:

Huh, the answer option doesn't exist. The answer is 7.5 You can double check my answer by multiplying 7.5*4 because 25% is 1/4th of 100%.

Step-by-step explanation:

Use cross multiplication. I've heard it being called butterfly multiplication. I'll try to represent it as best as I can.

x           25

----   =  --------

30         100

You multiply 30 by 25 and x by 100

x*100=30*25

Then solve for x

x*100=750

x=750/100

x=7.5

Hope this helps :)

Answer:

12 inches

Step-by-step explanation:

2(3.14)r=75

r = 11.94 ~ 12 inches

Answer:

The answer is A

Step-by-step explanation:

Answer:

(x + 3)(5x + 2)

Step-by-step explanation:

[tex]5 {x}^{2} + 17x + 6 \\ = 5 {x}^{2} + 15x + 2x + 6 \\ = 5x(x + 3) + 2(x + 3) \\ = \huge \red{ \boxed{ (x + 3)(5x + 2) }} \\ [/tex]

Answer:

I would say 1/2 but this question is really confusing.

Step-by-step explanation:

Answer:

[tex]236cm^2[/tex]

Step-by-step explanation:

[tex]A=2(wl+hl+hw)=2*(5*2+3*2+3*5)=62cm^2[/tex]

[tex]A=2(wl+hl+hw)=2*(3*5+3*5+3*3)=78cm^2[/tex]

[tex]A=2(wl+hl+hw)=2*(3*5+3*5+3*3)=78cm^2[/tex]

[tex]A=2(wl+hl+hw)=2*(3*3+3*3+3*3)=54cm^2[/tex]

[tex]62+78+78+54=272cm^2[/tex]

Answer:

(0,5) is on the y-axis

Step-by-step explanation:

Since the x value is 0, it is not left or right of (0,0), thus it does not leave the y-axis. Since its y-value Is 5, it goes up 5 units from (0,0) but still it does not leave the y-axis.

Answer:

it is on the y-axis

Step-by-step explanation:

Answer:

86 degrees

Step-by-step explanation:

Triangles add up to 180 degrees.

57 + 37 + x = 180

94 + x = 180

Subtract 94 from both sides.

x = 86

Answer:

DBA =110 degree

Step-by-step explanation:

angle DBA is central angle

central angle = arc angle = 110 degree

Answer:110

Step-by-step explanation:

letter of i's/number of letters in the word

3/14

Answer:

Diego's mistake is that he multiplied the exponents, instead of adding. The answer should be [tex]2^{3+2} = 2^{5}[/tex]

Step-by-step explanation:

Suppose we have a base a, and two exponents, b and c, we have that:

[tex]a^{b} \times a^{c} = a^{b+c}[/tex]

In this problem:

[tex]a = 2, b = 3, c = 2[/tex]

Diego's mistake is that he multiplied the exponents, instead of adding. The answer should be [tex]2^{3+2} = 2^{5}[/tex]

Answer:

k = 2.5

Step-by-step explanation:

k = 2 / 5 * 6

k = 12 / 5

Answer:

4/10 or 40%

Step-by-step explanation:

there are 4 balls with the number 3. 4 balls out of 10. 4/10.

Answer:

1000000000000000000000000000000000000000000000%

Step-by-step explanation:

idk I cant count sooooo....