3 years ago

24 times 21 using the area model

1 answer:

4 0

20. × 20

4. × 1
you also multiply 20×1 and 20×4 twice science both numbers are 20

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NeTakaya

I may be wrong but I got x³- 2 + 12.

4 0

3 years ago

Virty [35]

In the given question it is given that , AC = 105 yd, BC = 60 yd and angle ACB= 69.3 degree.

We have to find the distance of AB, and for that we use law of cosine, which is

$(AB)^2 = (AC)^2 +(BC)^2-2(AC)(BC) cos \theta$

Substituting the values of AC, BC and theta, we will get

$(AB)^2 = 105^2 +60^2 -2(105)(60) cos 69.3$

$(AB)^2 = 10171.217$

$AB= 101 yard$

6 0

3 years ago

bija089 [108]

Answer:

42in :)

Step-by-step explanation:

All you have to do is multiply 7x6 because u need to find the area.

but if u wanna find the perimeter u have to add all sides.

area is multiply 2 sides.

6 0

3 years ago

Dima020 [189]

The answer is letter A

5 0

3 years ago

k0ka [10]

Answer:

Step-by-step explanation:

Associative property moves the parentheses, but the numbers stay in the same order.

3 0

3 years ago