3 years ago

Prior Knowledge Questions (Do these BEFORE using the Gizmo.)

1 answer:

7 0

Answer:

1.6% should be right.

Step-by-step explanation:

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MrRissso [65]

i think it might be

. .. ... ....

. ..

5 0

3 years ago

Lena [83]

Step-by-step explanation:

Use the method of TOA CAH SOH.

$tan(51.3) = \frac{opp}{adj} \\ \tan(51.3) = \frac{u}{4} \\ u = 4 \tan(51.3)$

$cos(51.3) = \frac{adj}{hypo} \\ \cos(51.3) = \frac{4}{v} \\ v \cos(51.3) = 4 \\ v = \frac{4}{ \cos(51.3) }$

Perimeter of triangle = Sum of all sides =

$u \: + \: v + 4$

5 0

3 years ago

galina1969 [7]

(5,13)

I hope the answer will help you in the solution if you want any question no hesitation

6 0

4 years ago

svetoff [14.1K]

So 12 of them would be 64*12 which =768

5 0

3 years ago

drek231 [11]

R+O+P+G+W = 20
a. 5/20 = 1/4
b. 6/20 = 3/10
c. 2/20 + 3/20 = 5/20 = 1/4

3 0

4 years ago