2 years ago

Write an equivalent expression.

Mathematics

1 answer:

djyliett [7]2 years ago

4 0

8.5 the answer is and replace the areas

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Need help on this question asap pleasee

slavikrds [6]

Answer:

4th option

Step-by-step explanation:

The chord- chord angle 67.5° is half the sum of the arcs intercepted by the angle and its vertical angle, that is

67.5 = $\frac{1}{2}$ (x + 90)

6 0

3 years ago

How do i calculate root equations

WITCHER [35]

It by root you mean radical equations, well then I can’t help you there, as there is too much stuff to cover.

If you mean zeros, then to find the root of a function you just find the zeros.

7 0

3 years ago

Exercise 7.8.29. [S] Flying twice as far.

dalvyx [7]

Hey z shs d 2 , e dndbdjdbdud us ske ux he 4 670.2

3 0

3 years ago

What is the answer to (-6x-6)+(8x-6)

Otrada [13]

(-6x-6)+(8x-6)
-6x-6+8x-6
2x-12

Hope this helps :)

8 0

3 years ago

. Here is an equation 2x + 9 = -15. Write three different equations that have the same solution as 2x + 9 = -15. Show or explain

Anettt [7]

Answer:

1. $x-3=-15$
2. $2x=-24$
3. $2x-3=-27$

Step-by-step explanation:

Given the following question:

$2x+9=-15$

To find three equations that have the same solution as the given equation we have to first solve the equation.

$2x+9=-15$
$9-9=0$
$-15-9=-24$
$2x=-24$
$2x\div2=x$
$-24\div2=-12$
$x=-12$

Equation one:
$x-3=-15$
$-3+3=0$
$-15+3=-12$
$x=-12$

Equation two:
 $2x=-24$
$2x\div2=x$
$-24\div2=-12$
$x=-12$

Equation three:
$2x-3=-27$
$-3+3=0$
$-27+3=-24$
$-24\div2=-12$
$x=-12$

Hope this helps.

4 0

2 years ago