3 years ago

Write an expression that is equal to 3x 2 1/4

1 answer:

3 0

there you go .............

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Svet_ta [14]

Answer:

3(7+5)

Step-by-step explanation:

21+15

Each term is divisible by 3

3*7 +3*5

3(7+5)

6 0

3 years ago

Ivenika [448]

Answer:

Step-by-step explanation:

3 0

3 years ago

Kitty [74]

Divide the total amount charged by the number of hours worked, and you have $/hour
$168÷14 hours = $12/hour

5 0

3 years ago

Paladinen [302]

Answer:

$\vec v = 2\cdot \vec a = \langle -4,6 \rangle$

Step-by-step explanation:

Let $\vec a = \langle -2, 3 \rangle$ , we need to determine $\vec v = 2\cdot \vec a$ , which can be found by applying the following property:

$\alpha \cdot \langle x,y \rangle = \langle \alpha \cdot x, \alpha \cdot y\rangle$ , $\forall \,\alpha,x,y\in \mathbb{R}$ (1)

Then,

$\vec v = 2\cdot \langle -2,3 \rangle$

$\vec v = \langle -4,6 \rangle$

8 0

2 years ago

Irina18 [472]

In point slope form:
y+3=1/2(x-2)

In slope intercept
y= 1/2x-4

7 0

2 years ago