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3 years ago

Los números 4,3×-3,4× esta en progesion aritmética cuál es el cuarto termino

Mathematics

1 answer:

77julia77 [94]3 years ago

5 0

Answer: Le preguntaste a tu maestro?

Step-by-step explanation:

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Use the distributive property to write the following expression as an equivalent algebraic expression.

ladessa [460]

D

-2(-4+c)
-2 x -4= 8
-2 x c= -2c
8-2c

5 0

3 years ago

One advantage of using a histogram is

spin [16.1K]

D, because a histogram does not show individual data points

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3 years ago

Answer correct you get brainliest answer

zloy xaker [14]

Answer:

$y = {x}^{2} - 2$

Or if you want with the value of h too.

$y = {(x - 0)}^{2} - 2$

Step-by-step explanation:

$y = a {(x - h)}^{2} + k$

Find the value of h and k by using the formula.

$h = - \frac{b}{2a} \\ k = \frac{4ac - {b}^{2} }{4a}$

From y = x²-2

$a = 1 \\ b = 0 \\ c = - 2$

Substitute these values in the formula.

$h = - \frac{0}{2(1)} \\ h = 0$

Therefore, h = 0.

$k = \frac{4(1)( - 2) - {0}^{2} }{4(1)} \\ k = \frac{ - 8}{4} \\ k = - 2$

Therefore, k = - 2.

From the vertex form, the vertex is at (h, k) = (0,-2). Substitute h = 0, a = 1 and k = -2 in the equation.

$y = a {(x - h)}^{2} + k \\ y = 1 {(x - 0)}^{2} - 2 \\ y = {(x)}^{2} - 2 \\ y = {x}^{2} - 2$

These type of equation where b = 0 can also be both standard and vertex form.

4 0

3 years ago

PLEASE HELP ME ASAP!!! (DUE TOMORROW!!) Please help me with 9, 10, and 12!!!!!!!!!!

mina [271]

9.B

10.C

12.B

12. You have to do the circumference of the circle and then divide it by 2.

10. 7^2 is not 14 it is 49 because 7*7 is 49.

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3 years ago

The sides of a triangle measure 3√6 2√24 7√54 what is the perimeter of the triangle

Sliva [168]

Answer:

Step-by-step explanation:

3*√6 + 2√24 + 7√54= P

3√6 + 2√2*2*6 + 7√3*3*6

3√6 + 2*2√6+7*3√6

3√6 + 4√6 + 21√6

28√6 = the perimeter.

7 0

3 years ago