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4 years ago

12 to 15 pls guys thx

Mathematics

1 answer:

Schach [20]4 years ago

8 0

Yes she will have have money to buy all the toppings

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The diagram shows a rhombus inside a regular hexagon <br><br> Work out the size of x

aliina [53]

Answer:

add a picture

Step-by-step explanation:

3 0

3 years ago

Pls do so this geometry problem been difficult and need the answer who knows how to do this 100% answer

gulaghasi [49]

Answer:

Step-by-step explanation:

Since line CE is equal to 32 and line DB is the bisector (cut into the middle) of line CE then line CF would be half of line CE. Hence the reason that line CF is equal to 16

4 0

3 years ago

What is 3(2x-4)=6(x-2)<br> with solving steps?

dedylja [7]

Answer:

true for all x

Step-by-step explanation:

3(2x-4)=6(x-2)

Distribute

6x - 12 = 6x -12

Subtract 6x from each side

6x-12 -6x = 6x-12-6x

-12 =-12

Since this is always true, there are infinite solutions

4 0

4 years ago

Read 2 more answers

What is the opposite of -2/3

Dafna11 [192]

Answer:

3/2

Step-by-step explanation:

to get 3/2 you would flip the fraction and change it's sign to get it's negative reciprocal or "opposite"

8 0

3 years ago

Find two positive even consecutive integers such that the square of the smaller integer is 10 more than the larger integer

mafiozo [28]

Answer:

the numbers are $4,6$

Step-by-step explanation:

Let

x-------> the smaller even consecutive integer

x+2-------> the larger even consecutive integer

we know that

$x^{2}=(x+2)+10$

solve for x

$x^{2}-x-12=0$

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2}-x-12=0$

$a=1\\b=-1\\c=-12$

substitute in the formula

$x=\frac{1(+/-)\sqrt{-1^{2}-4(1)(-12)}} {2(1)}$

$x=\frac{1(+/-)\sqrt{49}} {2}$

$x=\frac{1(+/-)7} {2}$

$x=\frac{1(+)7} {2}=4$ ------> the solution (must be positive)

$x=\frac{1(-)7} {2}=-3$

therefore

the numbers are $4,6$

5 0

3 years ago