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3 years ago

7

Cooper has 4 cookies and wants to split them among his six friends if each person should get the same amount what part of the co

okie will each friend get

1 answer:

pantera1 [17]3 years ago

8 0

Answer:

1.5

Step-by-step explanation:

6 divided by 4

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80% is best represented by which the following fractions<br> A. 8/100<br> B.4/5<br> C.3/4<br> D.8/10

gladu [14]

Answer:

d!

Step-by-step explanation:

6 0

3 years ago

the axis of symmetry of a quadratic equation is x = –3. if one of the zeroes of the equation is 4, what is the other zero?

FinnZ [79.3K]

ANSWER

The other zero is

$x = - 10$

EXPLANATION

The axis of symmetry serves as the midpoint of the two zeroes.

We were given that the axis of symmetry of the quadratic equation is
$x = - 3$

We were also given that, one of the zeroes of the quadratic equation is
$x = 4$

Let the other zero of the quadratic equation be
$x = p$

,then, we apply the midpoint formula to find the value of
$p$

Since it is the x-values of the intercepts that gives the solution, we use only the x-value part of the midpoint formula which is given by,

$\frac{x_1 + x_2}{2} = axis \: of \: symmetry$

We substitute to obtain,

$\frac{p + 4}{2} = - 3$

We multiply through by 2 to get,

$p + 4 = - 6$

This implies that,

$p = - 6 - 4$

$p = - 10$

3 0

2 years ago

Read 2 more answers

Solve this equation by completing the square: x2 + 4x – 13 = –8

marishachu [46]

Answer:

x = 1 or x = -5

Step-by-step explanation:

We are given;

The quadratic equation, x² + 4x - 13 = -8

We are required to solve the equation using the completing square method.

To do this, we use the following steps;

Step 1: We make sure the coefficient of x² is one

x² + 4x - 13 = -8

Step 2: Combine the like terms (take the constant term to the other side)

x² + 4x - 13 = -8

x² + 4x = -8 + 13

we get

x² + 4x = 5

Step 3: We add the square of half the coefficient of x on both sides of the equation

Coefficient of x = 4

Half of coefficient of x = 2

Square of half the coefficient of x = 2² (4)

We get;

x² + 4x + (2²) = 5 + (2²)

Step 4: Put x and 2 under one square and the solve the other side of the equation.

We get

(x + 2)² = 5 + 4

(x + 2)² = 9

Step 5: Get the square root on both sides of the equation;

(x + 2)² = 9

√(x + 2)² = ±√9

(x + 2)= ±3

Therefore;

x+2 = + 3 or x + 2 = -3

Thus, x = 1 or -5

The solution of the equation is x = 1 or x = -5

6 0

3 years ago

Find the length of each bolded ARC round to the nearest hundredth 5 mm and 232 Help ASAP

mart [117]

9514 1404 393

Answer:

20.25 mm

Step-by-step explanation:

Arc length is given by the relation ...

s = rθ

where r is the radius and θ is the central angle in radians.

There are π radians in 180°, so the arc length is ...

s = (5 mm)(232°×π/180°) = 20.25 mm

The arc length is about 20.25 mm.

4 0

3 years ago

Which graph represents the solution of the inequality |3x+12| ≥ 3?

xxMikexx [17]

Answer: A

Step-by-step explanation:

The solution to the inequality is x <= -5 and x>=-3 so A is correct

3 0

2 years ago