3 years ago

Please Help!

Mathematics

1 answer:

earnstyle [38]3 years ago

4 0

Answer:

1/324

Step-by-step explanation:

reason being is that if u use the expression term it will be equivlent

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What is this equation<br> 6(14+8)+12

Bess [88]

add 14+8 first, which is 22

then, multiply 6 by 22, which is 132

and lastly, add 12

the answer is 144

5 0

3 years ago

7. Judy and Steve collect baseball cards. Judy has six less than twice the

Harman [31]

Answer:

c. 2n-6

Step-by-step explanation:

6 less than 2xSteve so 2n-6

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3 years ago

When are the absolute value and the opposite of a rational number equal

natulia [17]

|a| = -a if a < 0

The absolute value and the opposite of rational number is equal when a number is negative.

Examples:

|-7| = - (-7) = 7

|-0.5| = - (-0.5) = 0.5

8 0

3 years ago

Find parametric equations and symmetric equations for the line. (Use the parameter t.) The line through (4, −5, 2) and parallel

Nataliya [291]

Answer:

Step-by-step explanation:

From the given information, the symmetric equations for the line pass through(4, -5, 2) i.e ( $x_o, y_o, z_o$ ) and are parallel to $\dfrac{x+5}{1} = \dfrac{y}{2}= \dfrac{z-3}{1}$

The parallel vector to the line i + zj+k = ai + bj + ck

Hence, the equation for the line is :

$x = x_o + at \\ \\ x = y_o + bt \\ \\ x = z_o + ct$

x = 4 + t

y = -5 + 2t

z = 2 + t

Thus, x, y, z = ( 4+t, -5+2t, 2+t )

The symmetric equation can now be as follows:

$\begin {vmatrix} x = 4+ t \\ \\ \dfrac{x-4}{1} = t \begin {vmatirx} \end {vmatrix}$ $\begin {vmatrix} y = - 5+2t \\ \\ \dfrac{y+5}{2} =t \end {vmatrix}$ $\begin {vmatrix} z =2+t \\ \\ \dfrac{z-2}{1} =t \end {vmatrix}$

∴

$\dfrac{x-4}{1}= \dfrac{y+5}{2}=\dfrac{z-2}{1}$

8 0

3 years ago

FREEE POINTSSSSSS.....................<br>

Mekhanik [1.2K]

Grabbing dem points up ✨YeAh✨

5 0

3 years ago

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